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3GPP TSG-SA WG2 meeting Document

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									3GPP TSG SA WG2 Architecture — S2#50                                                                                                            TD LIST FOR THE MEETING
16 - 20 January 2006
Budapest, Hungary
       NOTE:              Include this file in the same directory as the temporary documents for the meeting to use the links to open ZIP files.
                                            Tdoc list for S2#50 - Sorted by Doc Number. Created 23 January 2006 16:13
    A.I.           TD #           Type                    Title                        Source       Spec   CR #    r   C   C_Ve   Re       WI      Summary        Conclusion
                                                                                                                   v   a     r     l
                                                                                                                       t
1          -----              ------      Opening of the meeting    9:00am on    ----------     -          -       -   -   -      -    -
                                          Monday
2          -----              ------      Approval of the agenda                 ----------     -          -       -   -   -      -    -
2.1        -----              ------      IPR Call Reminder                      ----------     -          -       -   -   -      -    -
3          -----              ------      Meeting reports (e.g. Approval of      ----------     -          -       -   -   -      -    -
                                          Reports and output documents from
                                          the SA2 Adhoc)
4          -----              ------      Incoming Liaison Statements            ----------     -          -       -   -   -      -    -
5          -----              ------      Release 5 and earlier                  ----------     -          -       -   -   -      -    -
6          -----              ------      Release 6                              ----------     -          -       -   -   -      -    -
7          -----              ------      Release 7                              ----------     -          -       -   -   -      -    -
7.1        -----              ------      Combining CS bearers with IMS          ----------     -          -       -   -   -      -    -
                                          [CSI]
7.2        -----              ------      CSI Interworking                       ----------     -          -       -   -   -      -    -
7.3        -----              ------      Private NW access [WLAN-PNA]           ----------     -          -       -   -   -      -    -
7.4        -----              ------      3GPP System Architecture Evolution     ----------     -          -       -   -   -      -    -
                                          [SAE]
7.4.1      -----              ------      LTE idle mobility (key issue: d)       ----------     -          -       -   -   -      -    -
7.4.1.1    -----              ------      LTE idle transitions to e.g. URA-PCH   ----------     -          -       -   -   -      -    -
7.4.1.2    -----              ------      Inter MME/UPE Mobility (Intra and      ----------     -          -       -   -   -      -    -
                                          inter LTE)
7.4.1.3    -----              ------      Pooling/sharing of resources           ----------     -          -       -   -   -      -    -
7.4.1.4    -----              ------      Paging initiation for LTE Idle (key    ----------     -          -       -   -   -      -    -
                                          issue: k)
7.4.2      -----              ------      Active inter access mobility E-UTRA    ----------     -          -       -   -   -      -    -
                                          <->UTRA/GSM (key issue f)
7.4.3      -----              ------      Roaming Architecture (key issue: r)    ----------     -          -       -   -   -      -    -
7.4.4      -----              ------      Mobility between 3GPP and non-         ----------     -          -       -   -   -      -    -
                                          3GPP access (key issue: k)
7.4.5      -----              ------      One or multiple APNs                   ----------     -          -       -   -   -      -    -
7.4.6      -----              ------      Separation of C/U-plane key (issue:    ----------     -          -       -   -   -      -    -
                                          n)
7.4.7      -----              ------      Update of the Architecture in 4.2      ----------     -          -       -   -   -      -    -
                                          (e.g. due the resolution of the key
                                          issues above)
7.4.8      -----              ------      Update RAN-CN split e.g. due to        ----------     -          -       -   -   -      -    -
                                          progress in the meeting, due to
                                          security related decisions
                                          (R2/R3/SA3 meeting) etc..
7.5        -----              ------      Communication Service ID [ServID]      ----------     -          -       -   -   -      -    -


                                                                                                               1
    A.I.           TD #       Type                    Title                        Source          Spec   CR #    r   C   C_Ve   Re         WI              Summary                             Conclusion
                                                                                                                  v   a     r     l
                                                                                                                      t
7.6        -----          ------     Study on IMS enhancements and           ----------        -          -       -   -   -      -    -
                                     optimisations for real time
                                     communication
8          -----          ------     Drafting groups during the week         ----------        -          -       -   -   -      -    -
8.1        -----          ------     Evolution of Policy Control and         ----------        -          -       -   -   -      -    -
                                     Charging [PCC]/IP Flow Based
                                     Bearer Level Charging [CH-FBC]
8.2        -----          ------     IMS, IMS Phase 2 [IMS2], System         ----------        -          -       -   -   -      -    -
                                     Enhancements for Fixed Broadband
                                     Access to IMS [FBI]
8.3        -----          ------     Voice Call Continuity [VCC]             ----------        -          -       -   -   -      -    -
8.4        -----          ------     IMS and PS Domain Impacts of IMS        ----------        -          -       -   -   -      -    -
                                     Emergency Calls LCS related [IMS-
                                     EMER]
9          -----          ------     Project Planning and Management         ----------        -          -       -   -   -      -    -
9.1        -----          ------     New and revised Work Items              ----------        -          -       -   -   -      -    -
9.2        -----          ------     Review of the 3GPP Work Plan            ----------        -          -       -   -   -      -    -
10         -----          ------     Outgoing LSs                            ----------        -          -       -   -   -      -    -
11         -----          ------     AOB and Postponed Issues                ----------        -          -       -   -   -      -    -
11.1       -----          ------     Review of Future Meetings               ----------        -          -       -   -   -      -    -
12         -----          ------     Close of the Meeting                    ----------        -          -       -   -   -      -    -
                                     at the latest 16:00 on Friday
2          S2-060001      AGENDA     Draft Agenda for meeting #50            SA WG2            -          -       -   -   0.5    -    -          Draft agenda for the meeting        Approved
                                                                             Chairman
3          S2-060002      REPORT     Draft report of SA WG2 meeting #49      SA WG2            -          -       -   -   -      -    -          Draft report from the previous      Approved
                                                                             Secretary                                                           SA WG2 meeting
8.2        S2-060003      LS In      Reply to SA WG2 on Adding Mobility to   ETSI TISPAN       -          -       -   -   -      -    FBI        TISPAN appreciates the good         Noted
                                     "fixed network IMS"                     (08TD406r3)                                                         cooperation it has with 3GPP
                                                                                                                                                 and SA WG2 to help defining a
                                                                                                                                                 common IMS for both fixed and
                                                                                                                                                 mobile networks. TISPAN
                                                                                                                                                 confirms that the in the first
                                                                                                                                                 release of the NGN IMS, does
6          S2-060004      LS In      Reply LS (from SA WG5) on Detecting     SA WG5 (S5-       -          -       -   -   -      -    -          not WG5 thanks CT WG4 full the
                                                                                                                                                 SA address mobility to its for      Noted
                                     new RAT type GAN                        054579, T-                                                          LS on and thatthe RAT type
                                                                                                                                                 scope,detecting theSA WG2
                                                                             Mobile)                                                             understanding that Release 1
                                                                                                                                                 GAN, and confirms that there
                                                                                                                                                 includes terminal mobilityfor
                                                                                                                                                 are indeed requirements and
                                                                                                                                                 indicating is RAT type further
                                                                                                                                                 nomadismthiscorrect. To in
                                                                                                                                                 SGSN the mobility concept
                                                                                                                                                 explainand GGSN charging.
                                                                                                                                                 After in Release 1, a responses
                                                                                                                                                 used studying the LS number of
7          S2-060005      LS In      LS (from CT WG1) on peak throughput     CT WG1 (C1-       -          -       -   -   -      -    -          excerpts fromconsidered the
                                                                                                                                                 CT WG1 has different draft
                                                                                                                                                 from GERAN (GP-051776) and          Response LS in S2-060452
                                     class                                   051179, Nortel)                                                     issue of (S2-051889) on below.
                                                                                                                                                 specification are attachedclass,
                                                                                                                                                 SA WG2peak throughout this
                                                                                                                                                 TISPAN expectsWG5theservices
                                                                                                                                                 same issue, SA that and has
                                                                                                                                                 as highlighted below, SWG-B
                                                                                                                                                 provided overathe NGN request
                                                                                                                                                 comes to the following IMS will
                                                                                                                                                 agreed upon change
                                                                                                                                                 to accessed via a wide be
                                                                                                                                                 conclusions: - It may notrange
                                                                                                                                                 be3GPP TS 24.008, clarifying of
                                                                                                                                                 terminalsfor theDesktopto mean
                                                                                                                                                 the peak from SGSN PCs via
                                                                                                                                                 possible throughput and detect
                                                                                                                                                 Laptops to hand held devices of
                                                                                                                                                 the difference between a BSC
                                                                                                                                                 throughput fields in the Quality
4, 8.2     S2-060006      LS In      LS from CT WG4: Clarification for       CT WG4 (C4-       -          -       -   -   -      -    -          Service phones and PDAs.
                                                                                                                                                 and SIP Information Element
                                                                                                                                                 like WG4 asks SA WG2 to clarify
                                                                                                                                                 CT a GANC through signalling,       Response in S2-060442
                                     MRFP requirements                       051772, Huawei)                                                     the high the functionalities
                                                                                                                                                 (Tdoc C1-051141: CR on that
                                                                                                                                                 however this demands 24.008
                                                                                                                                                 Althoughlevelcan be achieved
                                                                                                                                                 through fromHowever,-CT WG1
                                                                                                                                                 1009be O&Muser mandatory
                                                                                                                                                 mobility optional orof e.g. SA on
                                                                                                                                                 may rev.2). means. In
                                                                                                                                                 feels that the is expected same
                                                                                                                                                 Desktop PCs formal definitions
                                                                                                                                                 WG5's understanding, theto be
                                                                                                                                                 the Mp interface.
                                                                                                                                                 limited, TISPAN assumes earlier
                                                                                                                                                 situation already arises in that
                                                                                                                                                 of the GPRS QoS parameters
                                                                                                                                                 NGN users within that the by and
                                                                                                                                                 3GPP releases e.g. laptops SA
                                                                                                                                                 should be made available SGSN
                                                                                                                                                 may not be these will have
                                                                                                                                                 handheld devices definitions
                                                                                                                                                 WG2 since able to distinguish
                                                                                                                                                 wishes and demands for more
                                                                                                                                                 (through other means than
                                                                                                                                                 were previously available in
                                                                                                                                                 advanced mobility services, such
                                                                                                                                                 specifications under SA and
                                                                                                                                                 O&M) between GERAN WG2
                                                                                                                                                 as e.g. support for handoff
                                                                                                                                                 control. when GERAN Iu
                                                                                                                                                 UTRAN CT WG1 asks SAmode
                                                                                                                                                 including service continuityis
                                                                                                                                                 WG2to - Once the 23.060
                                                                                                                                                 is used.introduce in SGSN
                                                                                                              2                                  between wireless and wireline
                                                                                                                                                 aware of RAT typedefinitions of
                                                                                                                                                 and/or 23.107 the GAN through
                                                                                                                                                 technologies. it ofthis end, that
                                                                                                                                                 O&M means, To expected
                                                                                                                                                 "GPRS Quality is Service
                                                                                                                                                 this RAT type caninteracting
                                                                                                                                                 profile" that start be forwarded
                                                                                                                                                 TISPAN will were included with
                                                                                                                                                 the GTP to (Fixed Mobile the
                                                                                                                                                 via FMCA3GPP TS 03.60.
                                                                                                                                                 initially in the GGSN in
                                                                                                                                                 Convergence the RAT types that
                                                                                                                                                 same way as Association) to
    A.I.      TD #        Type                     Title                       Source            Spec   CR #    r   C   C_Ve   Re       WI               Summary                               Conclusion
                                                                                                                v   a     r     l
                                                                                                                    t
4          S2-060007   LS In     Reply LS (from CT WG1) on Alignment       CT WG1 (C1-       -          -       -   -   -      -    -        CT WG1 thanks SA WG2 for               Noted
                                 of information element in BSS PFC         051574, Huawei)                                                   their LS on Alignment of
                                 procedure messages                                                                                          information element in BSS PFC
                                                                                                                                             procedure messages and has
                                                                                                                                             noted the issue addressed in this
                                                                                                                                             LS. CT WG1 concludes that no
                                                                                                                                             action is needed for CT WG1
4          S2-060008   LS In     Reply LS (from CT WG1) on                 CT WG1 (C1-       -          -       -   -   -      -    -        since the thanks SA WG2 only
                                                                                                                                             CT WG1 issue is actually for           LS Response in S2-060440
                                 Reassignment of S-CSCF                    051598, Huawei)                                                   related to GERAN WG2. of S-
                                                                                                                                             their LS on reassignment
                                                                                                                                             CSCF. CT WG1 has discussed
                                                                                                                                             the possibility for reassignment
                                                                                                                                             of S-CSCF during the terminated
                                                                                                                                             call procedure and thinks that
                                                                                                                                             the reassignment of S-CSCF is
4          S2-060009   LS In     Reply LS (from CT WG1) on NAS             CT WG1 (C1-       -          -       -   -   -      -    -        possible in someRAN WG2 for
                                                                                                                                             CT WG1 thanks cases such as            Noted
                                 expectations on message delivery          051661,                                                           for the unregistered user, which
                                                                                                                                             their LS (C1-051325/R2-052323)
                                 during PS Handover                        Samsung)                                                          will add flexibility to the network.
                                                                                                                                             drawing attention to two issues
                                                                                                                                             that RAN WG2 the discussion
                                                                                                                                             However duringhas discovered
                                                                                                                                             some concernsInter-RAT PS
                                                                                                                                             with respect to were also given:
                                                                                                                                             Handover. we need to give
                                                                                                                                             1) WhetherCT WG1 request the
                                                                                                                                             RAN WG2 to provide reselection
                                                                                                                                             possibility to S-CSCF a
                                                                                                                                             by I-CSCF for all in which theifCN
                                                                                                                                             quantitative time cases, and
                                                                                                                                             these casesbe unavailable so
                                                                                                                                             domain will can be properly
                                                                                                                                             that CT WG1 was raised
                                                                                                                                             defined? This can better assess
                                                                                                                                             the 2nd it may block up
                                                                                                                                             becauseissue broughtthe by
                                                                                                                                             existing call if the I-CSCF
                                                                                                                                             RAN WG2.
4          S2-060010   LS In     LS (from CT WG1) on "Change of            CT WG1 (C1-       -          -       -   -   -      -    -        reselects has as S-CSCF in the
                                                                                                                                             CT WG1 a new part of its work          Noted
                                 originating and terminating terminal      051663, RIM,                                                      on Fixed scenario. Therefore,
                                                                                                                                             abnormalBroadband Access to
                                 terminology"                              Siemens)                                                          SA WG2 may need to
                                                                                                                                             IMS for release 7 agreed the
                                                                                                                                             attached CR which scenario I-
                                                                                                                                             investigate in(C1-051535) to TS
                                                                                                                                             CSCF canchange the originating
                                                                                                                                             24.229 to execute the
                                                                                                                                             reselection function? 2) Whether
                                                                                                                                             and terminating scenario
                                                                                                                                             the requirement of I-CSCF
                                                                                                                                             terminology from "Mobile
4          S2-060011   LS In     LS (from CT WG1) on Short IMS             CT WG1 (C1-       -          -       -   -   -      -    -        Originating" and "Mobile is
                                                                                                                                             reselecting a new S-CSCFfor
                                                                                                                                             CT WG1 thanks SA WG2                   Postponed to meeting #51
                                 Session Setup                             051684, Nokia)                                                    necessary, for during the
                                                                                                                                             Terminating" to "UE Originating"
                                                                                                                                             their liaison statement on
                                                                                                                                             reselection RFC 3312 originating
                                                                                                                                             and "UE of procedure in IMS".
                                                                                                                                             "support Terminating"
                                                                                                                                             CT WG1 give order have It
                                                                                                                                             respectively in up thetosolution
                                                                                                                                             user may worked on acall? 3)the
                                                                                                                                             may need some enhancement
                                                                                                                                             terminology beIMS session
                                                                                                                                             for shortening consistent with
                                                                                                                                             on Cx interface and increase the
                                                                                                                                             setup, that also covers User
                                                                                                                                             IMS Access from Fixedthe
                                                                                                                                             network complexity. by TISPAN
                                                                                                                                             Equipment. CT WG1 intend to
                                                                                                                                             requirements stated
4          S2-060012   LS In     Reply (from CT WG3) to LS on Query        CT WG3 (C3-       -          -       -   -   -      -    -        Furthermore, as likeSA thankthe
                                                                                                                                             consider well some companySA
                                                                                                                                             WG2 as similar changes to
                                                                                                                                             CT WG3 would by to WG2.                Noted
                                 about Overlap support                     050819,                                                           believe that,Rel-6 specifications
                                                                                                                                             WG2 for their the unavailability
                                                                                                                                             The related if liaison regarding
                                                                                                                                             other IMS related and its Rel-7
                                                                           Ericsson)                                                         under theirare not a frequent
                                                                                                                                             of S-CSCF control in orderthisin
                                                                                                                                             mirror CR is attached to to
                                                                                                                                             the support of overlap dialing
                                                                                                                                             makeand the drawback can asks
                                                                                                                                             IMS, statement. SA WG2 be
                                                                                                                                             scenario, the time CT WG1 with
                                                                                                                                             liaisonthem both consistent has
                                                                                                                                             accepted.to take thekindly asks
                                                                                                                                             spent on CT WG1 conclusions
                                                                                                                                             IMSWG2 thisfrom Fixed User
                                                                                                                                             SA Access issue in general.
                                                                                                                                             Equipment take the above
                                                                                                                                             SA WG2 to and consistent with
                                                                                                                                             The agreed outcome into
                                                                                                                                             and the attached CRsof the
                                                                                                                                             discussions further working
                                                                                                                                             response asto updating the
                                                                                                                                             account when TS WG3 is listed
                                                                                                                                             this change in CT 24.229. CT
4          S2-060013   LS In     Reply (from CT WG3) to LS on              CT WG3 (C3-       -          -       -   -   -      -    -        assumption. like to bring this the
                                                                                                                                             WG1 would the behavior of
                                                                                                                                             sessionthe development of the
                                                                                                                                             below: - establishment flows
                                                                                                                                             During Only                            Response in S2-060320
                                 handling of SIP redirect (3xx) response   050833, Lucent)                                                   matter3to the attention of other
                                                                                                                                             within TS 23.228. for the O-
                                                                                                                                             O-MGCF, for PSTN-to-IMS calls,
                                                                                                                                             stage procedures
                                 in MGCF                                                                                                     will be described in that have
                                                                                                                                             SA andin TS 29.163, two
                                                                                                                                             MGCF CT groups the
                                                                                                                                             IMS related TS expressed under
                                                                                                                                             appropriate specifications
                                                                                                                                             concerns were specifications. -
                                                                                                                                             their controland kindly requests
                                                                                                                                             No behavior and impacts on
                                                                                                                                             regarding the charging
                                                                                                                                             other IMS to consider making
                                                                                                                                             the groupsentities will be
                                                                                                                                             implications of supporting
                                                                                                                                             similar changes in release 7 to
                                                                                                                                             defined. - The reception of a SIP
                                                                                                                                             redirection upon receipt of both
4          S2-060014   LS In     LS (from CT WG3) on Feasibility Study     CT WG3 (C3-       -          -       -   -   -      -    -        their(Redirect)seen some Since
                                                                                                                                             CT specifications where
                                                                                                                                             the WG3 has response. code
                                                                                                                                             3xx 404 and 484 response               Response in S2-060321
                                 on Multiplexing on the Nb interface       050858,                                                           necessary. In multiplexing on the
                                                                                                                                             proposals for addition it was
                                                                                                                                             can be used by the O-MGCF to
                                                                                                                                             no clear solutions were agreed
                                                                           Siemens)                                                          at the time, part of the like
                                                                                                                                             identified asCT the called notto
                                                                                                                                             determine that WG3 did number
                                                                                                                                             Nb interface and would
                                                                                                                                             discussion on C1-051535 that in
                                                                                                                                             include redirectionis a
                                                                                                                                             seek complete. It procedures
                                                                                                                                             is notrelated guidance from SA
                                                                                                                                             the current definition for User
                                                                                                                                             configuration/implementation
                                                                                                                                                  specification. The concerns
                                                                                                                                             WG2 before more deep
                                                                                                                                             issue whichin TS 21.905has a
                                                                                                                                             Equipment happen For to be(or
                                                                                                                                             discussion response typical
                                                                                                                                             were: - There appearscode
                                                                                                                                             some is implementedoverathe Nb
                                                                                                                                             both) text "For the purpose of
                                                                                                                                             payload in providing by
                                                                                                                                             difficulty transported on-line
                                                                                                                                             3GPP specifications the party
                                                                                                                                             specific MGCF. redirecting
                                                                                                                                             charging of the - No new
                                                                                                                                             interface, the /IP/UDP/RTP
                                                                                                            3                                for the redirected (40 leg and
                                                                                                                                             interfaceon SIP header since
                                                                                                                                             header between the UE
                                                                                                                                             impactsoverhead call bytefor
                                                                                                                                             the S-CSCF isfor IPv6) and the
                                                                                                                                                  network
                                                                                                                                             IPv4, 60 byteofthe radio
                                                                                                                                             parameter values will be defined.
                                                                                                                                                                the redirecting
                                                                                                                                             interface", which is itself withcall
                                                                                                                                             No deviations were foreseen by
                                                                                                                                             party 2 header/trailer header
                                                                                                                                             layer does not remain in the
                                                                                                                                             the TISPAN IMS Accessfor
                                                                                                                                             overhead (e.g. 38 bytes from
                                                                                                                                             inconsistent delegates who to
                                                                                                                                             path. - It may not be possible
                                                                                                                                             Fixed User Equipment. CTin an
                                                                                                                                             participated in bytes party WG1
                                                                                                                                             charge a v2, 7 the CT WG3/ETSI
                                                                                                                                             Ethernet redirecting for POS)
    A.I.      TD #        Type                    Title                      Source            Spec   CR #    r   C   C_Ve   Re         WI               Summary                              Conclusion
                                                                                                              v   a     r     l
                                                                                                                  t
4          S2-060015   LS In     Reply LS (from SA WG4) on               SA WG4 (S4-       -          -       -   -   -      -    MBMS       SA WG4 thanks SA WG2, RAN             Postponed to meeting #51
                                 Application level clock for             050809, Nokia,                                                      WG2 and CT WG1 for your
                                 synchronization of BM-SC with the UEs   Ericsson)                                                           valuable input on the topic of
                                 supporting MBMS                                                                                             application level clock
                                                                                                                                             synchronization of BM-SC with
                                                                                                                                             the UEs supporting MBMS. We
                                                                                                                                             understand that there are at
4          S2-060016   LS In     Response LS (from SA WG4) on the        SA WG4 (S4-       -          -       -   -   -      -    MBMS       least two asks OMA BAC-
                                                                                                                                             SA WG4 mechanisms available           Postponed to meeting #51
                                 Mobile Broadcast Services               050859,                                                             to solve to keep SA WG4
                                                                                                                                             BCAST this problem. We
                                 Specifications                          Ericsson)                                                           considered NITZ and SNTP as
                                                                                                                                             informed on developments of
                                                                                                                                             possible solutions. We selected
                                                                                                                                             their work. SA WG4 asks OMA
                                                                                                                                             BAC-BCAST to send which is
                                                                                                                                             the following solution us their
                                                                                                                                             based on the SNTP. A number
                                                                                                                                             MBMS Adaptation specifications
                                                                                                                                             of their current status.
                                                                                                                                             in MBMS metadata fragments
8.2        S2-060017   LS In     LS from TISPAN WG2: IMS Transit         ETSI TISPAN       -          -       -   -   -      -    FBI        TISPAN asks Delivery to take
                                                                                                                                             and each File SA WG2Table             Noted
                                 Use-Cases                               WG2                                                                 (FDT) instance contain NTP in
                                                                                                                                             the provided material as input,
                                                                         (08TD345r1)                                                         order to time values. NTP
                                                                                                                                             encodedprovide a technicaluses
                                                                                                                                             UTC has referencetime and is
                                                                                                                                             solution on how the transit
                                                                                                                                             independent wouldtime zones. In
                                                                                                                                             functionality from be
                                                                                                                                             order to processIMS. time
                                                                                                                                             implemented in the TISPAN
                                                                                                                                             information from the BM-SCis
                                                                                                                                             asks 3GPP to define how it
8.2        S2-060018   LS In     LS from TISPAN WG2: Liaison             ETSI TISPAN       -          -       -   -   -      -    FBI        correctly, the MBMS UEs shall
                                                                                                                                             determinedgeneralised mobility
                                                                                                                                             Support of that a request is for      Postponed to meeting #51
                                 Statement on Location Services          WG2 (08TD388)                                                       be timeaccess networks ofrouting
                                                                                                                                             transit, and thatthe transit the
                                                                                                                                             across synchronized with
                                 Architecture                                                                                                mechanism a as one of the
                                                                                                                                             BM-SC with is UEgeneric as of
                                                                                                                                             different types is tolerance
                                                                                                                                             10 seconds. The dependent on
                                                                                                                                             possible, i.e. not BM-SC shall
                                                                                                                                             objectives of future releases of
                                                                                                                                             offer an SNTP time server. Theis
                                                                                                                                             what type of NGN project.
                                                                                                                                             the TISPAN network the traffic
                                                                                                                                             MBMSUEs shouldto what typeto
                                                                                                                                             TISPAN WG2 has use SNTP of
                                                                                                                                             coming from, and started
                                                                                                                                             networkat how location the
                                                                                                                                             looking the the time with
                                                                                                                                             synchronize traffic goes to, even
4          S2-060019   LS In     Reply LS (from GERAN WG2) on            GERAN WG2         -          -       -   -   -      -    -          3GPP The MBMS in should
                                                                                                                                             BM-SC.the entity where the
                                                                                                                                             thoughTSG availableUE the
                                                                                                                                             information GERAN WG2                 Noted
                                 Alignment of information element in     (GP-052751,                                                         not use the SNTP timelike to be
                                                                                                                                             mechanism is performed may
                                                                                                                                             Network Attachment
                                                                                                                                             (GERAN WG2) would
                                 BSS PFC procedure messages              Nokia)                                                              synchronization service more
                                                                                                                                             Subsystem(NASS) type of
                                                                                                                                             dependentonTSG SA WG2 (SA
                                                                                                                                             thank 3GPP what of the
                                                                                                                                             often thantheir Liaisondays to
                                                                                                                                             WG2) for once in 30 Statement
                                                                                                                                             network the traffic is coming
                                                                                                                                             TISPAN architecture could be
                                                                                                                                             from. scalability issues. The
                                                                                                                                             avoid TISPANof Information that
                                                                                                                                             integrated in a also requests
                                                                                                                                             on Alignment global location
                                                                                                                                             attached in BSS shouldthe details
                                                                                                                                             Element CR contains not
                                                                                                                                             the mechanism PFC procedure
                                                                                                                                             service architecture that could
                                                                                                                                             of the agreed CR S4-050831
                                                                                                                                             mandate transit traffic to traverse
                                                                                                                                             provide location information to
                                                                                                                                             messages. GERAN WG2 has
4          S2-060020   LS In     Reply LS (from RAN WG2) on              RAN WG2 (R2-      -          -       -   -   -      -    MBMS       the S-CSCF irrespective thank
                                                                                                                                             applications in the transitof the
                                                                                                                                             reviewed the proposed changes
                                                                                                                                             RAN WG2 would like to                 Postponed to meeting #51
                                 Application level clock for             053054, Nokia)                                                      network. TS 23.060Application
                                                                                                                                             type of network (UTRAN, WLAN,
                                                                                                                                             to 3GPP for LS on to align with
                                                                                                                                             SA WG4
                                 synchronization of BM-SC with the UEs                                                                       3GPP ….) to which the user like
                                                                                                                                             xDSLclock48.018 and would is
                                                                                                                                             level TS synchronization
                                 supporting MBMS                                                                                             attached.BM-SC and UEbelieves
                                                                                                                                             to confirmTISPAN WG2
                                                                                                                                             between they are technically
                                                                                                                                             that the GERAN WG2 would
                                                                                                                                             correct. concepts defined in
                                                                                                                                             supporting MBMS. RAN WG2
                                                                                                                                             3GPP TSlike to emphasize that
                                                                                                                                             however 23.271 constitute an
                                                                                                                                             discussed the issue with the
                                                                                                                                             appropriatethat there supporting
                                                                                                                                             the changesbasis for are no an
                                                                                                                                             conclusion do not constitute
4          S2-060021   LS In     Reply LS (from RAN WG2) on NAS          RAN WG2 (R2-      -          -       -   -   -      -    -          essential correction:UTRANlike
                                                                                                                                             this requirement and Stage 3to
                                                                                                                                             feasible methods in would for
                                                                                                                                             RAN WG2 thanks CT WG1                 Noted
                                 expectations on message delivery        053116,                                                             (3GPP TS interest has
                                                                                                                                             to express 48.018) in
                                                                                                                                             provide clock synchronisation
                                                                                                                                             their LS (R2-053014/C1-051661)
                                 during PS Handover                      Vodafone)                                                           generalising and architecture two
                                                                                                                                             precedence the is correct in
                                                                                                                                             between UE and networkthe
                                                                                                                                             providing their answer to
                                                                                                                                             both Rel-5this specification so
                                                                                                                                             definedraised by RANthat are
                                                                                                                                             issues in and Rel-6 WG2 with
                                                                                                                                             including BM-SC. RAN WG2
                                                                                                                                             that TISPAN Access UTRAN
                                                                                                                                             would GERAN WG2Networks
                                                                                                                                             frozen.alsoInter-RAT PS
                                                                                                                                             respect to note that thereby
                                                                                                                                             can be consideredWG2 to apply
                                                                                                                                             rec-ommends SA as an in such
                                                                                                                                             specification are defined
                                                                                                                                             Handover.
4          S2-060022   LS In     Reply LS (from RAN WG3) on time to      RAN WG3 (R3-      -          -       -   -   -      -    MBMS       additional sourceable to receive
                                                                                                                                             RAN WG3 only of location
                                                                                                                                             the changeUE is in Rel-7. the
                                                                                                                                             a way that has considered             Postponed to meeting #51
                                 MBMS data transfer coding               051416,                                                             information. ETSI TISPANSA
                                                                                                                                             GERAN WG2 kindly asks WG2
                                                                                                                                             size and coding of the that it
                                                                                                                                             MBMS bearer servicestime to
                                                                         Telecom Italia)                                                     WG2 also welcome IE and
                                                                                                                                             has activate (joined comments
                                                                                                                                             wouldtodata transferin case of
                                                                                                                                             MBMS note the observations
                                                                                                                                             on the to the size mode or
                                                                                                                                             above and apply suggested.
                                                                                                                                             MBMS approach the proposed
                                                                                                                                             agree multicast and coding
                                                                                                                                             proposed by GERAN 23.060
                                                                                                                                             changes to 3GPP TS WG2, in
                                                                                                                                             activated locally in
                                                                                                                                             Rel-7 only.range for the time to
                                                                                                                                             casebroadcast mode) without
                                                                                                                                             where the
                                                                                                                                             any clock synchronisation has
                                                                                                                                             MBMS data transfer values
                                                                                                                                             been set to [1s ÷ 256s], radio
                                                                                                                                             between UE and NW onthe or
                                                                                                                                             application is equal to1s, and the
                                                                                                                                             granularity level.
                                                                                                                                             size of the value part of the IE
                                                                                                                                             has been set to 1 octet. RAN
                                                                                                                                             WG3 has agreed on the CR
                                                                                                                                             against RANAP in R3-051321
                                                                                                          4                                  (attached) to include the related
                                                                                                                                             changes in 3GPP Release 6
                                                                                                                                             Stage 3. Moreover RAN WG3
                                                                                                                                             noted that there are cases in
                                                                                                                                             which the MBMS SESSION
                                                                                                                                             START message can be
    A.I.      TD #        Type                    Title                      Source            Spec   CR #    r   C   C_Ve   Re       WI                 Summary                              Conclusion
                                                                                                              v   a     r     l
                                                                                                                  t
4, 6       S2-060023   LS In     LS (from RAN WG3) on Relocation of      RAN WG3 (R3-      -          -       -   -   -      -    -          In the scenario of an Inter-SGSN      Postponed to meeting #51
                                 Preserved RABs                          051429, Nortel)                                                     relocation, the source SGSN
                                                                                                                                             currently sends to the target
                                                                                                                                             SGSN all the PdP contexts it has
                                                                                                                                             for the UE including the ones
                                                                                                                                             preserved at the source side for
                                                                                                                                             which no RAB is existing. It is
4, 6       S2-060024   LS In     LS (from RAN WG3) on PS and CS          RAN WG3 (R3-      -          -       -   -   -      -    -          the understanding of RAN the
                                                                                                                                             RAN WG3 has discussed WG3             Response LS drafted in S2-060450
                                 coordination in shared RAN for MOCN     051447,                                                             alignment of RANAP can stage
                                                                                                                                             that the target SGSN with only
                                                                         Teliasonera)                                                        2 for PS and preserved ones
                                                                                                                                             recognize theCS registration
                                                                                                                                             among all the received for non
                                                                                                                                             coordination in MOCN PdP
                                                                                                                                             contexts which are real-time
                                                                                                                                             supporting UEs (with invalid
                                                                                                                                             based on the QoS received (bit
                                                                                                                                             TMSI/PTMSI) in case when
                                                                                                                                             rate set to 0 kbs) but not the non
                                                                                                                                             roaming is allowed. In this case
4          S2-060025   LS In     LS (from RAN WG3) on switched inter-    RAN WG3 (R3-      -          -       -   -   -      -    -          real-time ones. Therefore the
                                                                                                                                             the CN will would like to inform
                                                                                                                                             RAN WG3 initiate a rerouting          Response LS in S2-060325
                                 RAT handovers controlled by UE          051460, Huawei)                                                     target SGSN must currently
                                                                                                                                             command and it has been
                                                                                                                                             SA WG2 and CT WG4 that
                                                                                                                                             discussions took corresponding
                                                                                                                                             include the RABsplace again at
                                                                                                                                             pointed out that there is a need
                                                                                                                                             to these preserved non real-time
                                                                                                                                                explicitly indicate November
                                                                                                                                             RAN WG3#49 (7-11the reason
                                                                                                                                             for triggering inLS
                                                                                                                                             PdP contextsthethein S5-058158
                                                                                                                                             2005) w.r.t. the rerouting
                                                                                                                                             RELOCATION REQUEST inter-
                                                                                                                                             indication from the core network
                                                                                                                                             (R3-050151) on "switched
                                                                                                                                             RAT handovers makes
                                                                                                                                             message even ifcontrolledno
                                                                                                                                             with a new causeitvalue to by
8.4        S2-060026   LS In     Reply LS (from SA WG3) on support of    SA WG3 (S3-       -          -       -   -   -      -    IMS-EMER   UE"WG3 the target WG2 for the
                                                                                                                                             sense for thanks SA RNC to set
                                                                                                                                             indicate that PS/CS coordination
                                                                                                                                             SA which was already replied          Noted
                                 IMS emergency sessions                  050807, Nokia)                                                      upneeded. SinceThe target RNC
                                                                                                                                             by these RABs. IMSunspecified
                                                                                                                                             LS on support of the emergency
                                                                                                                                             is RAN WG3 in R3-050308
                                                                                                                                             will only receive information on
                                                                                                                                             during RAN WG3#46 (14-18 to
                                                                                                                                             cause of redirectionmayreviewed
                                                                                                                                             sessions. SA WG3 has lead
                                                                                                                                             redirectionestablished 23.867
                                                                                                                                             the RABs 2005). S5-058158
                                                                                                                                                  SA WG2 draft RAN the
                                                                                                                                             February failure. TR inWG3
                                                                                                                                             SRNCasksclearWG2to TRNC
                                                                                                                                             kindly in the SRNC to review
                                                                                                                                             requested SA distinguishable
                                                                                                                                             (S2-052370) and would like to
                                                                                                                                             container.theCR that for updating
                                                                                                                                             comment This situation leads
                                                                                                                                             the attached sections 4.1.1, to
                                                                                                                                             measurement points was
                                                                                                                                             proposed but not theviolates
                                                                                                                                             two PM counter ofagreed and the
                                                                                                                                             4.2.1 and 4.7.1 This TR. SA
                                                                                                                                             the problems: - "Successful
4          S2-060027   LS In     LS (from SA WG3) on Authentication of   SA WG3 (S3-       -          -       -   -   -      -    -          current first SA WG2 to takeby
                                                                                                                                             provide RANAP specification that
                                                                                                                                             On the guidance and
                                                                                                                                             outgoing packet switched inter-
                                                                                                                                             WG3 asks issue identified the         Noted
                                 fixed network SIP phones in an IMS      050823, BT)                                                         explicitly states RANthe to IMS
                                                                                                                                             clarifications to that controlled"
                                                                                                                                             comments aboveUE WG3
                                                                                                                                             RAT handovers,relates
                                                                                                                                             the MSF, which into account
                                 based network and interactions                                                                              RELOCATIONmisalignment.
                                                                                                                                             for their work REQUEST
                                                                                                                                             based on thison the installed
                                                                                                                                             regarding data available in the
                                                                                                                                             CN access from IMS emergency
                                 between Session Border Controllers                                                                          message shall include "the same
                                                                                                                                             session. message, SRNS
                                                                                                                                             RANAP SIP endpoints, including
                                                                                                                                             base of
                                 and the ISC interface                                                                                       CONTEXT REQUEST. for the
                                                                                                                                             SIP phones as existing
                                                                                                                                             set of RABs and AnalogAfter
                                                                                                                                             UE before the relocation", - SA
                                                                                                                                             studying the SA WG53GPP
                                                                                                                                             Telephone Adapters,
                                                                                                                                             Therefore the comments. has
                                                                                                                                             requirements, risk exist that a
                                                                                                                                             WG3 provide RAN WG3
4          S2-060028   LS In     Reply LS (from SA WG3) on               SA WG3 (S3-       -          -       -   -   -      -    IWLAN      answered WG3 kindly relocation
                                                                                                                                             target RNC rejects the asks SA
                                                                                                                                             3GPP SA in LS R3-050308 that          Response LS in S2-060326
                                 improvement of the way to access IMS    050824,                                                             WG2 receiving a to of RABs
                                                                                                                                             when to take ableprovided
                                                                                                                                             the SRNC is the list clearly
                                 via I-WLAN                              Siemens)                                                            which isUTRANthan the one
                                                                                                                                             identify longer account and
                                                                                                                                             information into controlled
                                                                                                                                             expected. RAN WG3 ask SA
                                                                                                                                             outgoing packet in case SA WG2
                                                                                                                                             inform SA WG3 switched inter-
                                                                                                                                             would like SA the issue
                                                                                                                                             RAT to checkWG3 to on
                                                                                                                                             WG2handovers basedfurther
                                                                                                                                             described data available in this
                                                                                                                                             signalling by RAN WG3 security
                                                                                                                                             investigate possible IMS
                                                                                                                                             SRNC("case a" the suitable
                                                                                                                                             liaison, to selectin the S5-
                                                                                                                                             procedure optimisations for
4          S2-060029   LS In     Reply LS (from SA WG3) on support for   SA WG3 (S3-       -          -       -   -   -      -    IWLAN      3GPP IP thanks In necessary
                                                                                                                                             solution,provide the to distinguish
                                                                                                                                             058158), access.SA this case,the
                                                                                                                                             SA WG3 but it fails WG2 for           Postponed to meeting #51
                                 simultaneous WLAN direct IP access      050839,                                                             corrections if needed in their
                                                                                                                                             a UE controlled appreciate
                                                                                                                                             LS WG3 would Directed
                                                                                                                                             SA on support for simultaneous
                                 sessions                                Ericsson)                                                           specification, IP access back
                                                                                                                                             requirements and inform
                                                                                                                                             Signalling Connection Re- on
                                                                                                                                             WLAN direct from SA WG2
                                                                                                                                             RAN WG3 of WG3 would like to
                                                                                                                                             establishmentthe outcome and of
                                                                                                                                             such an optimisation, which c")
                                                                                                                                             sessions. SA (DSCR) ("case
                                                                                                                                             clarify UE needed.
                                                                                                                                             any action controlled inter-
                                                                                                                                             from aguide the work inintention
                                                                                                                                             could that the primary SA
                                                                                                                                             system change outgoing packet
                                                                                                                                             WG3. WG3 is not to allow
                                                                                                                                             of SA
                                                                                                                                             switched inter-RAT handovers
                                                                                                                                             simultaneous WLAN direct IP
7.3        S2-060030   LS In     Reply LS (from SA WG3) to SA WG2        SA WG3 (S3-       -          -       -   -   -      -    IWLAN      ("case b"). In order tomeetfor the
                                                                                                                                             SA WG3 thanks Rather, the
                                                                                                                                             access sessions.SA WG2 the            Noted
                                 on solution for the private NW access   050840, BT)                                                         SA WG5 requirementthe able to
                                                                                                                                             primary intention is to to early
                                                                                                                                             opportunity to review be
                                 from 3GPP I-WLAN access                                                                                     work on private b) access from
                                                                                                                                             restrict the caseNWof
                                                                                                                                             distinguish number from case c),
                                                                                                                                             3GPP I-WLAN access. in RAN
                                                                                                                                             simultaneous presented atWG3
                                                                                                                                             a method wassessions, SAorder
                                                                                                                                             WG3#49 (see the attached R3-
                                                                                                                                             agrees that, since of
                                                                                                                                             to mitigate the risk many private
                                                                                                                                             051185) where thedo not case
                                                                                                                                             AAA deployments SGSN
                                                                                                                                             simultaneous sessions in
                                                                                                                                             currently support EAP, which
                                                                                                                                             informs the SRNC fromboth
                                                                                                                                             the subscriber shares his
                                                                                                                                             RAT the UE has issued the
                                                                                                                                             subscription with others which
                                                                                                                                             solutions are necessary and
                                                                                                                                             require Area loss of While this
                                                                                                                                             Routingstandardisation, but that
                                                                                                                                             will cause the Update.revenue of
                                                                                                                                             the solution an appropriate
                                                                                                                                             seems to bethe charging is and
                                                                                                                                             operators if based on EAP
                                                                                                                                             IKE would the intra-SGSN
                                                                                                                                             method forbe preferred.WG3 has
                                                                                                                                             basedon a flat rate. SA SAcase,
                                                                                                                                             studied means be some Gn-
                                                                                                                                             WG3 noted to similarity
                                                                                                                                             there seemsthe for mitigating the
                                                                                                                                             interface GPRS deployments
                                                                                                                                             between signalling missing to
                                                                                                                                             risk of simultaneous sessions,
                                                                                                          5                                  indicate not found a mechanism
                                                                                                                                             but has this original RAT in the
                                                                                                                                             where access to corporate
                                                                                                                                             APN's is controlled via WG3
                                                                                                                                             inter-SGSNable to RAN user ask
                                                                                                                                             that will be case. distinguish
                                                                                                                                             between and CTsituation and
                                                                                                                                             name and fraud WG4 to
                                                                                                                                             SA WG2 a password using
                                                                                                                                             consider the proposed way
                                                                                                                                             pre-authentication in all cases.
                                                                                                                                             Radius at the GGSN and also
                                                                                                                                             forward and to studytomaintain
                                                                                                                                             considers important possible
    A.I.      TD #        Type                   Title                    Source           Spec   CR #    r   C   C_Ve    Re          WI               Summary                              Conclusion
                                                                                                          v   a     r      l
                                                                                                              t
7.4        S2-060031   LS In     Reply LS (from SA WG3) on Security   SA WG3 (S3-      -          -       -   -   -       -     SAE        At SA WG3#41 several company          Noted
                                 Aspects of Long Term Evolved         050843,                                                              contributions on security aspects
                                 RAN/3GPP System Architecture         Vodafone)                                                            of LTE/SAE were presented and
                                 Evolution                                                                                                 discussed. Many of the
                                                                                                                                           contributions provide an initial
                                                                                                                                           study into the security threats
                                                                                                                                           and requirements. Some of the
4          S2-060032   LS In     Response LS (from SA WG3) on WLAN    SA WG3 (S3-      -          -       -   -   -       -     IWLAN      contributions also provide an DM
                                                                                                                                           3GPP SA WG3 thanks OMA                Postponed to meeting #51
                                 service configuration parameters     050844, Three)                                                       indication of the types of security
                                                                                                                                           for their liaison statement
                                                                                                                                           solutions that could be
                                                                                                                                           regarding WLAN service
                                                                                                                                           considered. Based on the
                                                                                                                                           configuration. 3GPP SA WG3
                                                                                                                                           discussion at SA WG3#41, some
                                                                                                                                           has discussed this liaison
                                                                                                                                           agreements were reached which
                                                                                                                                           statement (OMA-LS_0045-
                                                                                                                                           are reflected below in the
                                                                                                                                           Request-for-information-and-
4          S2-060033   LS In     Response LS (from SA WG3) on the     SA WG3 (S3-      -          -       -   -   -       -     MBMS       responses to the LSs from SA
                                                                                                                                           review-of-WLAN-service-
                                                                                                                                           Concerning OMA BAC-BCAST's            Postponed to meeting #51
                                 Mobile Broadcast Services            050846,                                                              WG2. SA WG2 areinformation on
                                                                                                                                           request to provide asked and
                                                                                                                                           configuration-20050922-A)to
                                 Specifications                       Ericsson)                                                            take theresponses from SA WG3
                                                                                                                                           provide responsecontent ofDM
                                                                                                                                           the timelines and to OMA
                                                                                                                                           into account.
                                                                                                                                           questions. 3GPP SA WG3 ask
                                                                                                                                           active work items, which relates
                                                                                                                                           OMA DM to take the existinglike
                                                                                                                                           to MBMS security we would
                                                                                                                                           3GPP provisioning mechanisms
                                                                                                                                           to respond as follows: The work
                                                                                                                                           into account in their future work
                                                                                                                                           on the Multimedia
                                                                                                                                           in order to avoid anyService
                                                                                                                                           Broadcast/Multicast
                                                                                                                                           unnecessary duplication of data
                                                                                                                                           (MBMS) security has been
                                                                                                                                           finalized in 3GPP inter-
                                                                                                                                           that might lead to Release 6.
                                                                                                                                           operability problems.
                                                                                                                                           Currently there are no
                                                                                                                                           enhancements anticipated for
                                                                                                                                           MBMS security for 3GPP
                                                                                                                                           Release 7. However, for
                                                                                                                                           example the MBMS work items
                                                                                                                                           for Rel-7 in other 3GPP working
                                                                                                                                           groups could result also to
                                                                                                                                           further development work
                                                                                                                                           inMBMS security, but no impact
                                                                                                                                           has been identified at this time.
                                                                                                                                           SA WG3 ask OMA BAC-BCAST
                                                                                                                                           to keep us informed on
                                                                                                                                           developments of your work.
7.3        S2-060034   [CR]      Proposed CR0142 to 23.234:           NEC              23.234     0142    -   B   7.0.0   Re    WLAN PNA   Summary of change: Add the            Revised in S2-060456
                                 Procedures for the private network                                                       l-7              following updates: - Put
                                 access from WLAN 3GPP IP Access                                                                           reference to draft-eronen-ipsec-
                                 (Rel-7)                                                                                                   ikev2-multiple-auth-00.txt; - Add
                                                                                                                                           the role of PDG (Initiate
                                                                                                                                           authentication and authorisation
                                                                                                                                           with the AAA/RADIUS server
7.4.1.3    S2-060035   P-CR      Key issue Optimized MM               NEC, NTT         23.882     -       -   -   -       Re    SAE        that resides in an external
                                                                                                                                           Iu Flex concept is introduced for     Revised in S2-060480
                                                                      DoCoMo,                                             l-7              network; - Add therole of WLAN
                                                                                                                                           SAE mobility
                                                                      Motorola                                                             UE (Ability to indicate whether
8.1        S2-060036   P-CR      QoS control per Service Data Flow    Ericsson         23.203     -       -   -   -       -     PCC        Adds QoS to the PCC is needed
                                                                                                                                           multiple authentication rule, and     Revised in S2-060341
                                                                                                                                           or not in tunnel establishmentper
                                                                                                                                           requirements on QoS control
                                                                                                                                           procedure); -flow.
                                                                                                                                           service data Update the
8.1        S2-060037   P-CR      IP-CAN bearers and sessions          Ericsson         23.203     -       -   -   -       -     PCC        followingthe IP-CAN -
                                                                                                                                           Revisits procedures:                  Revised in S2-060330
                                                                                                                                           Cancelling WLAN Registration; -
                                                                                                                                           bearer/session definitions to
                                                                                                                                           Disconnecting a Subscriber by
                                                                                                                                           make them more suitable for the
                                                                                                                                           access - Disconnecting a
                                                                                                                                           WLAN; agnostic situation.
8.1        S2-060038   P-CR      Access agnostic PCC Procedures       Ericsson         23.203     -       -   -   -       -     PCC        Subscriber by OCS; - WAPN
                                                                                                                                           Proposes procedures for the           Revised in S2-060332
                                                                                                                                           resolution and Tunnel PCC TS
                                                                                                                                           access agnostic main
                                                                                                                                           establishment; - Tunnel
                                                                                                                                           body.
8.1        S2-060039   P-CR      GPRS specific PCC procedures         Ericsson         23.203     -       -   -   -       -     PCC        disconnection procedures; - Add
                                                                                                                                           Proposes GPRS specific details        Revised in S2-060333
                                                                                                                                           the PCC procedures for theserver
                                                                                                                                           for external AAA/RADIUS
                                                                                                                                           initiated tunnel Annex.
                                                                                                                                           GPRS specific disconnection
                                                                                                                                           procedure; - Replace the order
                                                                                                                                           of the figure and text in the
                                                                                                      6                                    section 7.10.2.
 A.I.      TD #       Type                        Title                      Source            Spec   CR #    r   C   C_Ve   Re         WI              Summary                               Conclusion
                                                                                                              v   a     r     l
                                                                                                                  t
8.1     S2-060040   P-CR        Is Operator Controlled QoS something     Ericsson          23.203     -       -   -   -      -    PCC        Discussion on UE and network         Noted
                                for GPRS?"                                                                                                   centric QoS.
8.1     S2-060041   P-CR        Evolution of service to IP-CAN bearer    Ericsson          23.203     -       -   -   -      -    PCC        Discussion on placement of           Noted
                                mapping                                                                                                      service to bearer mapping.
8.1     S2-060042   P-CR        PCC Rules types and operations           Ericsson          23.203     -       -   -   -      -    PCC        Explains the types of PCC rules,     Revised in S2-060334
                                                                                                                                             unifies the name of the
                                                                                                                                             operations for the PCC rules and
                                                                                                                                             expand on their description.
8.1     S2-060043   P-CR        Overall Policy and Charging functional   Ericsson          23.203     -       -   -   -      -    PCC        Update of S2-052577 to provide       Revised in S2-060335
                                description                                                                                                  an overall description with a
                                                                                                                                             coherent level of detail.
8.1     S2-060044   P-CR        SPR Editor’s Note removal                Ericsson          23.203     -       -   -   -      -    PCC        Removes an Editor’s Note that        Noted
                                                                                                                                             has already been addressed in
                                                                                                                                             the text.
8.1     S2-060045   P-CR        PCEF Functions                           Ericsson          23.203     -       -   -   -      -    PCC        Reword the PCC functions to          Revised in S2-060336
                                                                                                                                             show the case where the Policy
                                                                                                                                             and Charging Control is applied
                                                                                                                                             simultaneously.
8.4     S2-060046   DISCUSSIO   North America IMS Emergency              TCS, Cingular,    -          -       -   -   -      -    IMS-EMER   This paper documents the             Revised in S2-060403
                    N           Requirements                             Lucent, LG                                                          requirements for a system to
                                                                                                                                             determine PSAP routing based
                                                                                                                                             upon an IMS emergency caller's
                                                                                                                                             location. This system is in
                                                                                                                                             support of Voice over IP-based
                                                                                                                                             emergency services in North
8.4     S2-060047   P-CR        Reference Architecture of   IMS          TCS, Cingular,    23.167     -       -   -   -      -    IMS-EMER   America. Companion documents
                                                                                                                                             This contribution proposes a         Revised in S2-060405
                                Emergency Service                        Lucent, LG                                                          provide high levelto support
                                                                                                                                             new architecture descriptions of
                                                                                                                                             different solutions on the routing
                                                                                                                                             North America emergency
                                                                                                                                             aspect using IMS that are
                                                                                                                                             services.
8.4     S2-060048   P-CR        NA IMS Emergency Call Flow               TCS, Cingular,    23.167     -       -   -   -      -    IMS-EMER   possible with the describes
                                                                                                                                             This contribution architecture       Revised in S2-060406
                                                                         Lucent, LG                                                          methodologies for the
                                                                                                                                             required to supportobtaining
                                                                                                                                             emergency services. Location
                                                                                                                                             PSAP routing information to
                                                                                                                                             aspect is outside the scope of
                                                                                                                                             support North America
                                                                                                                                             this document.
                                                                                                                                             emergency services.
7.4     S2-060049   P-CR        Operator Controlled QoS                  Ericsson          23.882     -       -   -   -      -    SAE        It is proposed to simplify QoS       Not handled. To be re-submitted by
                                                                                                                                             and the resource reservation         Authors
                                                                                                                                             architecture. An operator
                                                                                                                                             controlled QoS mechanism
                                                                                                                                             which is supported by a network
                                                                                                                                             centric QoS configuration and
                                                                                                                                             filter instalment in the UE entity
7.4     S2-060050   P-CR        Simplified QoS model by using a class    Ericsson          23.882     -       -   -   -      -    SAE        is presented.. Updates to the
                                                                                                                                             The possibilities for a simplified   Not handled. To be re-submitted by
                                based approach                                                                                               Key isse forQoS concepts is
                                                                                                                                             QoS architecture by using a          Authors
                                                                                                                                             proposed. approach is
                                                                                                                                             class based
                                                                                                                                             explained. Updates to the Key
                                                                                                                                             isse for QoS concepts is
                                                                                                                                             proposed.
7.4.4   S2-060051   P-CR        Mobility support between pre-SAE/LTE     Azaire Networks   23.882     -       -   -   -      -    SAE        This paper proposes the              Not handled. To be re-submitted by
                                3GPP and non-3GPP access system                                                                              architecture and the mechanism       Authors
                                without Mobile IP                                                                                            to support the seamless service
                                                                                                                                             continuity between pre-SAE/LTE
                                                                                                                                             3GPP and WLAN without using
                                                                                                                                             Mobile IP.
7.4.4   S2-060052   DISCUSSIO   Extendibility of 3GPP-WLAN               Azaire Networks   -          -       -   -   -      -    SAE        This paper shows how the             Not handled. To be re-submitted by
                    N           interworking architecture to support                                                                         3GPP-WLAN interworking               Authors
                                SAE and other wireless ANs                                                                                   architecture can be extended to
                                                                                                                                             also support the SAE and other
                                                                                                                                             wireless access technologies,
                                                                                                                                             e.g. WiMAX.


                                                                                                          7
 A.I.      TD #          Type                     Title                        Source             Spec   CR #    r   C   C_Ve   Re         WI              Summary                               Conclusion
                                                                                                                 v   a     r     l
                                                                                                                     t
7.4     S2-060053   P-CR        Clarification on the scope of service      Azaire Networks,   23.882     -       -   -   -      -    SAE        This paper intends to clarify the    Revised in S2-060391
                                continuity support at SAE                  NTT DoCoMo                                                           scope of service continuity
                                                                                                                                                support at SAE.
7.4.3   S2-060054   P-CR        SAE architecture for roaming cases         Azaire Networks    23.882     -       -   -   -      -    SAE        This paper proposes the general      Not handled. To be re-submitted by
                                                                                                                                                roaming architectures for the        Authors
                                                                                                                                                SAE based on the agreed high-
                                                                                                                                                level architecture.
7.4.4   S2-060055   DISCUSSIO   Discussion on S2 reference point           Azaire Networks    -          -       -   -   -      -    SAE        This paper discusses the points      Not handled. To be re-submitted by
                    N                                                                                                                           that need to be clarified when       Authors
                                                                                                                                                the Wi (especially Mobile IP) is
                                                                                                                                                supported in S2.
8.4     S2-060056   P-CR        IMS nodes involved in the query for        Ericsson           23.167     -       -   -   -      -    IMS-EMER   Proposes the IMS nodes that          Noted
                                location in IMS emergency calls                                                                                 need to be involved when
                                                                                                                                                location queries made for
                                                                                                                                                emergency calls
8.4     S2-060057   P-CR        Action at the S-CSCF in case of the        Ericsson           23.167     -       -   -   -      -    IMS-EMER   Clarifies that S-CSCF does not       Not handled. To be re-submitted by
                                subscriber at home                                                                                              go to the PSAP for emergency         Authors
                                                                                                                                                calls, but forwards the request to
                                                                                                                                                E-CSCF
8.4     S2-060058   P-CR        Restructure of TS 23.167 to move the       Ericsson,          23.167     -       -   -   -      -    IMS-EMER   Make the TS IMS specific, but        Approved
                                access specific aspects to an annex        Siemens, Nokia                                                       use Annex as place holder for
                                                                                                                                                access specific aspects
8.4     S2-060059   P-CR        Inclusion of equipment identifier in       Ericsson           23.167     -       -   -   -      -    IMS-EMER   Proposes to include equipment        Revised in S2-060411
                                “UICCless” IMS emergency calls                                                                                  Identifier for the UICCless case
8.4     S2-060060   P-CR        Clarification of Emergency IMS             Ericsson           23.167     -       -   -   -      -    IMS-EMER   Proposes that IMS Emergency          Revised in S2-060413
                                registration                                                                                                    registration shall be made to S-
                                                                                                                                                CSCF at home and not towards
                                                                                                                                                the E-CSCF as there is no need
                                                                                                                                                for it
8.4     S2-060061   P-CR        Cleanup on UICC terminology                Ericsson           23.167     -       -   -   -      -    IMS-EMER   This contribution proposes to        Approved
                                                                                                                                                replace UICCless aspects with
                                                                                                                                                access agnostic terminology
                                                                                                                                                since there are accesses that
                                                                                                                                                will use the procedures but will
                                                                                                                                                not use UICC in the User
                                                                                                                                                Equipment
7.6     S2-060062   P-CR        Problem of dynamic allocation of AS        Ericsson           23.818     -       -   -   -      -    -          Provides more detailed               Noted
                                within IMS                                                                                                      description of the problem of
                                                                                                                                                dynamic allocation of AS within
                                                                                                                                                IMS
7.6     S2-060063   P-CR        Solution description for "Analysis and     Ericsson           23.818     -       -   -   -      -    -          Provides possible solution           Noted
                                identification of dynamic allocation of                                                                         description for the problem of
                                users to application servers"                                                                                   dynamic allocation of AS within
                                                                                                                                                IMS
7.6     S2-060064   P-CR        Introduction of the Telephony AS           Ericsson           23.818     -       -   -   -      -    -          Introduces the concept of            Revised in S2-060471
                                                                                                                                                Telephony Application Server
7.6     S2-060065   P-CR        Impact of non-call related signalling on   Ericsson           23.818     -       -   -   -      -    -          Introduces problem description       Revised in S2-060472
                                calls or call set-up                                                                                            for non call related signalling on
                                                                                                                                                calls in IMS
7.6     S2-060066   TR          TR 23.818v0.1.1: Optimisations and         Ericsson           23.818     -       -   -   -      -    -          Rapporteur input TR for the          Approved for use as a basis for
                                Enhancements for Realtime IMS                                                                                   meeting                              further updates.
                                communication
7.6     S2-060067   P-CR        Need of a service identifier for           Ericsson           23.818     -       -   -   -      -    -          This document illustrates that       Revised in S2-060509
                                multimedia telephony                                                                                            need for a Serv ID for
                                                                                                                                                Multimedia telephony and
                                                                                                                                                proposes that SA WG2 adopts
                                                                                                                                                such ID for Multimedia telephony




                                                                                                             8
    A.I.      TD #        Type                       Title                         Source           Spec   CR #    r   C   C_Ve    Re           WI              Summary                               Conclusion
                                                                                                                   v   a     r      l
                                                                                                                       t
8.2        S2-060068   DISCUSSIO   Continuation of the handling of alias       Ericsson         -          -       -   -   -       -     -           Discusses possible solutions for     Noted
                       N/          IMPUs                                                                                                             grouping of Public user ID
                       APPROVAL                                                                                                                      concept and recommends a
                                                                                                                                                     solution
8.2        S2-060069   [CR]        Proposed CR0546 to 23.228:                  Ericsson         23.228     0546    -   C   7.2.0   Re    TEI7        Introduce the support for            Revised in S2-060437
                                   Distribution of the information of the                                                          l-7               transfering the data about the
                                   Identifiers grouped by service profile                                                                            IMPUs that are linked to the
                                   (Rel-7)                                                                                                           same service profile from the
                                                                                                                                                     HSS to the UE and the SIP-AS
                                                                                                                                                     via the Gm and ISC interfaces.
7.5        S2-060070   P-CR        Administration of IMS communication         Ericsson         23.816     -       -   -   -       Re    ServID      Clean up of requirements for         Merged proposal in S2-060465
                                   service identifiers                                                                             l-7               administration of Serv Id
7.5        S2-060071   P-CR        Addressing of “other means to identify      Ericsson         23.816     -       -   -   -       Re    ServID      Concludes that there have been       Approved
                                   IMS communication services”                                                                     l-7               no other alternative proposals for
                                                                                                                                                     Serv Id and as such the TR is
                                                                                                                                                     updated to reflect that
7.5        S2-060072   P-CR        Clarification to Figure 5-1                 Ericsson         23.816     -       -   -   -       Re    ServID      Updates the diagram 5.1 with         Approved
                                                                                                                                   l-7               the proper default notation
9.1        S2-060073   WID         Updated WID: IMS Communication              Ericsson         23.816     -       -   -   -       Re    ServID      The WID is updated to reflect the    Revised in S2-060328
                                   Service Identifier (ServID)                                                                     l-7               status and Specification work
7.5        S2-060074   P-CR        Conclusion to TR 23.816                     Ericsson         23.816     -       -   -   -       Re    ServID      Proposes to conclude the work        Revised in S2-060470
                                                                                                                                   l-7               with the findings already
                                                                                                                                                     documented in the TR
7.5        S2-060075   [CR]        Proposed CR0547 to 23.228:                  Ericsson         23.228     0547    -   B   7.2.0   Re    ServID      Introduces the Application           Revised in S2-060469
                                   Introduction of IMS application                                                                 l-7               reference to the TS
                                   reference to TS 23.228 (Rel-7)
7.4.3      S2-060076   P-CR        Overall Roaming architecture                Ericsson         23.882     -       -   -   -       Re    SAE         Proposes a generic roaming           Not handled. To be re-submitted by
                                                                                                                                   l-7               architecture                         Authors
7.4.4      S2-060077   P-CR        Integrated Mobility Architecture            Ericsson         23.882     -       -   -   -       Re    SAE         Proposes concepts for Inter-         Not handled. To be re-submitted by
                                                                                                                                   l-7               Access mobility arch.                Authors
7          S2-060078   DISCUSSIO   Discussion paper on IMS over multicast      Siemens, China   -          -       -   -   -       Re    TEI7        Discussion paper on IMS over         Revised in S2-060305
                       N           bearer services                             Mobile                                              l-7               multicast bearer services
7          S2-060079   [CR]        Proposed CR0548 to 23.228:                  Siemens          23.228     0548    -   B   7.2.0   Re    TEI7        Additional requirements to IMS       Revised in S2-060306
                                   Facilitating multicast bearer services in                                                       l-7               entities as MRF to ultilize
                                   IMS (Rel-7)                                                                                                       multicast bearer services
                                                                                                                                                     according to TS 23.246
8.2        S2-060080   [CR]        Proposed CR0549 to 23.228: An               Siemens          23.228     0549    -   F   6.12.   Re    TEI6        Summary of change: Change            Revised in S2-060461
                                   editorial change against TS 23.228                                                      0       l-6               the label of the interface
                                   (Rel-6)                                                                                                           between MGCF and IM-MGW in
                                                                                                                                                     4.0 from Mc to Mn.
8.2        S2-060081   [CR]        Proposed CR0550 to 23.228: An               Siemens          23.228     0550    -   A   7.2.0   Re    TEI6        Summary of change: Change            Revised in S2-060462
                                   editorial change against TS 23.228                                                              l-7               the label of the interface
                                   (Rel-7)                                                                                                           between MGCF and IM-MGW in
                                                                                                                                                     4.0 from Mc to Mn.
8.1        S2-060082   P-CR        Service data flow detection, mapping        Ericsson         23.203     -       -   -   -       -     PCC         Updated version of S2-052835         Revised in S2-060342
                                   and measurement                                                                                                   that addresses the areas service
                                                                                                                                                     data flow detection, mapping
                                                                                                                                                     and measurement and moves
                                                                                                                                                     their IP-CAN specific aspects to
                                                                                                                                                     Annex.
7.4.2      S2-060083   DISCUSSIO   Use of Mobile IP for Inter System           LG Electronics   -          -       -   -   -       -     SAE         The high level flow how to           Not handled. To be re-submitted by
                       N           Mobility Management                                                                                               realize Mobile IP registration in    Authors
                                                                                                                                                     the SAE/LTE system if SAE/LTE
                                                                                                                                                     supports Mobile IP is depicted
                                                                                                                                                     as part of overall inter access
                                                                                                                                                     system handover procedure.




                                                                                                               9
 A.I.        TD #        Type                        Title                           Source            Spec   CR #     r   C   C_Ve   Re          WI              Summary                               Conclusion
                                                                                                                       v   a     r     l
                                                                                                                           t
7.4       S2-060084   LS In       LS from SA WG3: Security implications        SA WG3 (S3-         -          -        -   -   -      -     SAE        SA WG3 believe that there are        Noted
                                  of RAN LTE control plane architectural       050874,                                                                 still no security showstoppers
                                  alternatives                                 Vodafone,                                                               that would prevent any of the
                                                                               Nortel)                                                                 proposed architectures from
                                                                                                                                                       being selected. An important
                                                                                                                                                       factor when comparing the
                                                                                                                                                       options is the level of security
8.4       S2-060085   P-CR        Selection of method for UICC-less            Ericsson, Nokia,    23.167     -        -   -   -      Re    IMS-EMER   required to protect the RRC
                                                                                                                                                       This contribution proposes to        Approved
                                  emergency calls                              Siemens                                                l-7              protocol. If, according to thefor
                                                                                                                                                       select the IMEI mechanism
                                                                                                                                                       working assumption in the
                                                                                                                                                       the UICC-Less approach to
                                                                                                                                                       previous paragraph, RRC needs
                                                                                                                                                       GPRS emergency calls
7.4.1     S2-060086   P-CR        Idle Mobility and Tracking Area              Ericsson            23.882     -        -   -   -      Re    SAE        a high level of confidentiality or
                                                                                                                                                       This contribution proposes a         Revised in S2-060393
                                  Concept in SAE / LTE                                                                                l-7              high-level solution then option
                                                                                                                                                       integrity protection,for how the 2
                                                                                                                                                       is preferable from a security
                                                                                                                                                       idle mode mobility and tracking
                                                                                                                                                       point concept should be look like
                                                                                                                                                       area of view, but both options 1
                                                                                                                                                       and 3 could be adequately is to
                                                                                                                                                       in SAE / LTE. The solution
                                                                                                                                                       secured, possiblyat a higher cost
                                                                                                                                                       a large extent independent of the
                                                                                                                                                       compared with securing option
                                                                                                                                                       detailed SAE architecture
7.4.1.3   S2-060087   P-CR        Support for multi-to-multi relationship      Ericsson            23.882     -        -   -   -      Re    SAE        2. If it turns out that RRC does
                                                                                                                                                       assumptions and uses the WG2
                                                                                                                                                       At the last SA WG2 / RAN             Revised in S2-060479
                                  between MME/UPEs and Node Bs                                                                        l-7              / RAN WG3 meeting of
                                                                                                                                                       not need a high level a
                                                                                                                                                       terminology of the converged
                                                                                                                                                       confidentiality or integrity TR
                                                                                                                                                       SAE architecturepresented
                                                                                                                                                       contribution was in 3GPP
                                                                                                                                                       outlining a or even for RRC
                                                                                                                                                       protection, proposalthat a has
                                                                                                                                                       23.882. This contribution 2-node
                                                                                                                                                       requires noarchitecture.the RAN
                                                                                                                                                       SAE / LTE additional protection,
                                                                                                                                                       also been submitted to The
                                                                                                                                                       then SA WG3 would nottext
                                                                                                                                                       architecture is based on have
                                                                                                                                                       WG3 #50 meeting, with having
                                                                                                                                                       any strong preference23.882.
                                                                                                                                                       proposal in section to over
                                                                                                                                                       a multi-to-multi relationship
7.4.1.3   S2-060088   P-CR        Network Sharing aspects for a 2-node         Ericsson            23.882     -        -   -   -      Re    SAE        between the is selected. This
                                                                                                                                                       which option centralsharingcalled
                                                                                                                                                       Introduces network nodes             Revised in S2-060314
                                  3GPP SAE / LTE architecture                                                                         l-7              was copied SAE/LTE stations
                                                                                                                                                       ACGWs for to SA WG2 for
                                                                                                                                                       aspects and the base
7.4.1.1   S2-060089   P-CR        Input to solutions for limiting signalling   Ericsson            23.882     -        -   -   -      Re    SAE        information. Bs.input to the will
                                                                                                                                                       Provides some This solution
                                                                                                                                                       called Node                          Revised in S2-060430
                                  during idle mode mobility E-                                                                        l-7              meet the requirementsignalling 5
                                                                                                                                                       discussion of limiting in clause
                                  UTRA/UTRA/GSM                                                                                                        of TR 23.882 (v 0.9.0) stating
                                                                                                                                                       during Idle mode
8.3       S2-060090   DISCUSSIO   Addition of state information in NeDS        RIM                 23.206     -        -   -   -      Re    VCC        that: "The SAE/LTE system shall
                                                                                                                                                       Addition of state information in     Revised in S2-060367
                      N                                                                                                               l-7              support redundancy concepts /
                                                                                                                                                       NeDS
8.3       S2-060091   DISCUSSIO   Addition of Pw reference point to CCCF       RIM                 23.206     -        -   -   -      Re    VCC        Addition of Pw network nodes,
                                                                                                                                                       load sharing of reference point to   Noted
                      N           / NeDS                                                                                              l-7              e.g. similar to today's Iu-flex
                                                                                                                                                       CCCF / NeDS
8.3       S2-060092   DISCUSSIO   NeDS routing decision based on               RIM                 23.206     -        -   -   -      Re    VCC        mechanisms. Allnodes other the
                                                                                                                                                       Discussion paper identifying         Noted
                      N           operator and user policy                                                                            l-7              than of stage node should be for
                                                                                                                                                       lack cell site 1 requirements
                                                                                                                                                       considered "distributed
                                                                                                                                                       any user or operator policy for
                                                                                                                                                       resources utilising load
                                                                                                                                                       routing MT VCC calls.
8.3       S2-060093   DISCUSSIO   Draft LS on "Clarification on User and       RIM                 23.206     -        -   -   -      Re    VCC        sharing/redundancy
                                                                                                                                                       Proposed LS to SAWG1 on              Revised in S2-060362
                      N           Operator policies to route Mobile                                                                   l-7              mechanisms". This contribution
                                                                                                                                                       clarification on user and operator
                                  Terminated VCC calls"                                                                                                policy elaborates
                                                                                                                                                       furtherinformation on how to
8.2       S2-060094   DISCUSSIO   Mr Reference Point Protocol Options          Comverse            -          -        -   -   -      -     IMS2       Proposes multi-to-multi
                                                                                                                                                       achieve a for discussion protocol    Noted
                      N                                                                                                                                relationshipMr Reference point.
                                                                                                                                                       options for (called S1-flex) in a
                                                                                                                                                       2-node SAE / LTE architecture.
                                                                                                                                                       Proposes also to re-fine the Mp
                                                                                                                                                       A S1-flex solution is where a
                                                                                                                                                       reference point protocol
                                                                                                                                                       Node B is connected to multiple
7.4.4     S2-060095   P-CR        Proposed architecture for inter access       NTT DoCoMo          -          -        -   -   -      -     -          Proposes a candidate solution        Revised in S2-060484
                                                                                                                                                       ACGWs. In the terminology of
                                  system handover between 3GPP and                                                                                     for inter access system
                                                                                                                                                       the converged SA WG2
                                  non-3GPP access systems                                                                                              handover with information flow
                                                                                                                                                       architecture this would mean
8.3       S2-060096   Approval    Propose Phasing of VCC                       Motorola, Nortel,   23.206     -        -   -   -      -     -          This contribution proposes to        Noted
                                                                                                                                                       that there is a multi-to-multi
                                                                               Siemens, SBC                                                            split the VCC work into two
                                                                                                                                                       configuration between the Node
                                                                                                                                                       different phases. The reason
                                                                                                                                                       Bs, and the MME / UPE and
                                                                                                                                                       for this proposal is to ensure the
                                                                                                                                                       Inter ASanchor functions. It is
                                                                                                                                                       basic VCC standards will be
                                                                                                                                                       proposed to adopt text proposal
                                                                                                                                                       available to meet the immediate
                                                                                                                                                       in section 4 to 3GPP TR 23.882,
                                                                                                                                                       market requirements and
                                                                                                                                                       to add the support of S1-flex as
8.3       S2-060097   DISCUSSIO   Analysis of Centralized vs. Distributed      Motorola, Nortel,   23.206     -        -   -   -      -     -          subsequently deliver enhanced
                                                                                                                                                       This contribution provides an        Not handled. To be re-submitted by
                                                                                                                                                       a key issue for SAE.
                      N           Service Control                              Siemens                                                                 analysis of the phase 2
                                                                                                                                                       VCC servicesinCentralized vs.        Authors
                                                                                                                                                       Distributed Supplementary
                                                                                                                                                       Services Control.


                                                                                                                  10
 A.I.      TD #          Type                    Title                       Source            Spec   CR #     r   C   C_Ve    Re           WI               Summary                                Conclusion
                                                                                                               v   a     r      l
                                                                                                                   t
7.5     S2-060098   P-CR        Propose Service Id Format                Motorola          23.816     -        -   -   -       -     -           This contribution proposes to          Revised in S2-060466
                                                                                                                                                 utilize the IETF RFC 2506
                                                                                                                                                 "Media Feature Tag Registration
                                                                                                                                                 Procedure" for defining the
                                                                                                                                                 service id format for IMS
                                                                                                                                                 communication service.
7.5     S2-060099   Approval    Proposal Service Id Administrative       Motorola          -          -        -   -   -       -     ServID      This contribution proposes to          Merged proposal in S2-060465
                                                                                                                                                 utilize the IETF RFC 2506
                                                                                                                                                 “Media Feature Tag Registration
                                                                                                                                                 Procedure” for defining the
                                                                                                                                                 service id and register the
                                                                                                                                                 service id with the Internet
                                                                                                                                                 Assigned Numbers Authority
8.3     S2-060100   P-CR        Domain Selection concept                 Telcordia,        23.206     -        -   -   -       -     VCC         (IANA) as a centralized
                                                                                                                                                 Introduces domain selection            Revised in S2-060367
                                                                         Lucent                                                                  database for IMS communication
                                                                                                                                                 concept
8.2     S2-060101   [CR]        Proposed CR0551 to 23.228: S-CSCF        Lucent            23.228     0551     -   C   7.2.0   Re    TEI7        service.
                                                                                                                                                 The current specification              Revised in S2-060439
                                reselection and failure recovery         Technologies                                          l-7               suggests that it is possible for
                                changes (Rel-7)                                                                                                  the I-CSCF to handle fault
                                                                                                                                                 recovery for a failed S-CSCF
                                                                                                                                                 and S-CSCF reselection. This is
                                                                                                                                                 not possible as the I-CSCF
                                                                                                                                                 doesn't maintain state
8.2     S2-060102   CR          Proposed CR0552 to 23.228:               Lucent            23.228     0552     -   B   7.2.0   Re    FBI         Some incorrect references and
                                                                                                                                                 information for the S-CSCFwere         For e-mail approval
                                Reference and Terminology Changes        Technologies                                          l-7               introduced in-advertentsession
                                                                                                                                                 may cause as a result of moving
                                for Fixed Access (Rel-7)                                                                                         disconnects. I. Also some
                                                                                                                                                 text to Annex
                                                                                                                                                 terminology is incorrect for
                                                                                                                                                 application of this specification to
                                                                                                                                                 Fixed Access.
8.2     S2-060103   [CR]        Proposed CR0553 to 23.228: Transit       Lucent            23.228     0553     -   B   7.2.0   Re    FBI         There is a need to have text           Revised in S2-060434
                                configuration descriptions (Rel-7)       Technologies                                          l-7               related to transit network
                                                                                                                                                 concepts to distinguish this from
                                                                                                                                                 end-to-end IMS scenarios.Once
                                                                                                                                                 support for PSTN transit
                                                                                                                                                 scenarios are supported it is
                                                                                                                                                 necessary that existing number
8.2     S2-060104   [CR]        Proposed CR0554 to 23.228: Transit       Lucent            23.228     0554     -   B   7.2.0   Re    FBI         portability capabilities are be
                                                                                                                                                 Information flows need to              Revised in S2-060463
                                information flows (Rel-7)                Technologies                                          l-7               supported. transit scenarios in
                                                                                                                                                 provided for
                                                                                                                                                 support of FBI.
7.4.5   S2-060105   DISCUSSIO   Support of Multiple APNs in SAE          CATT              -          -        -   -   -       -     SAE         This paper discusses the effects       Noted
                    N                                                                                                                            on Multiple APNs when IP based
                                                                                                                                                 IMS emergency session should
                                                                                                                                                 be supported in SAE.
7.4.8   S2-060106   DISCUSSIO   The Location of IP Header                CATT              -          -        -   -   -       -     SAE         In this paper, the IP header           Not handled. To be re-submitted by
                    N           Compression Function in SAE                                                                                      compression function located in        Authors
                                                                                                                                                 CN and in RAN is discussed
                                                                                                                                                 separately.
8.3     S2-060107   DISCUSSIO   Alternative for Routing to Terminating   Azaire Networks   23.206     -        -   -   -       -     VCC         This T-Doc proposes a modified         Revised in S2-060366
                    N           domain                                                                                                           call-flow for anchoring and
                                                                                                                                                 subsequent routing of
                                                                                                                                                 terminating call to the CS
                                                                                                                                                 Domain for a VCC subscriber
8.2     S2-060108   DISCUSSIO   NAT impacts on power saving mode         Ericsson          -          -        -   -   -       -     -           Describes a problem with using         Noted
                    N                                                                                                                            NATs in a 3GPP environment
                                                                                                                                                 and also some potential
                                                                                                                                                 solutions
8.4     S2-060109   P-CR        Usage of 380                             Ericsson          -          -        -   -   -       -     -           Clarifies the requirement when         Not handled. To be re-submitted by
                                                                                                                                                 to reply with a 380.                   Authors




                                                                                                          11
    A.I.      TD #        Type                      Title                   Source             Spec   CR #     r   C   C_Ve    Re          WI              Summary                              Conclusion
                                                                                                               v   a     r      l
                                                                                                                   t
7.6        S2-060110   P-CR        Indication of support for Network    Ericsson           -          -        -   -   -       -     -          An option to use Network            Revised in S2-060510
                                   Requested Media Bearer                                                                                       requested media bearer was
                                                                                                                                                added to the TR 23.818 at the
                                                                                                                                                previous meeting. Such a
                                                                                                                                                procedure would be a new
                                                                                                                                                procedure for GPRS, i.e. there is
                                                                                                                                                a need to ensure backward
7.6        S2-060111   P-CR        IMS session setup                    Ericsson           -          -        -   -   -       -     -          compatibility when such a
                                                                                                                                                At SA WG2#49 the following          Approved
                                                                                                                                                editor's note not added to the
                                                                                                                                                procedure is wassupported.
                                                                                                                                                Thispaper describes Note: The
                                                                                                                                                TR 23.818: "Editor's a possible
                                                                                                                                                PoC TR 23.979 Network
                                                                                                                                                way to introduceuses the
                                                                                                                                                requested media UE declares
                                                                                                                                                principle that the bearers in
                                                                                                                                                GPRS in a backward compatible
                                                                                                                                                that the IP-CAN resources for
                                                                                                                                                way.
                                                                                                                                                the media are available already
7.6        S2-060112   P-CR        Baseline flow                        Ericsson           -          -        -   -   -       -     -          As discussed at SA It is FFS
                                                                                                                                                at the initial INVITE. WG2#49, it   Revised in S2-060508
                                                                                                                                                whether suchprincipal discuss
                                                                                                                                                would be beneficial to can be
                                                                                                                                                and agree applicable for real
                                                                                                                                                consideredon a baseline IMS
                                                                                                                                                time media." This paper intends
                                                                                                                                                session setup flow for real-time
                                                                                                                                                to discuss such a principle and
                                                                                                                                                media. This contribution is
                                                                                                                                                add it as an option to analyse
                                                                                                                                                basically a re-submission of the
                                                                                                                                                further in the TR 23.818.
                                                                                                                                                flows from S2-052586.
7.2        S2-060113   WITHDRA                                          Ericsson           -          -        -   -   -       -     -          Proposes some requirements
                       WN                                                                                                                       and scenarios.
7.2        S2-060114   NOT USED                                         Ericsson           -          -        -   -   -       -     -          Spare
4          S2-060115   LS In       LS from OMA-LOC: Response to LS:     OMA-LOC            -          -        -   -   -       -     LCS        OMA Location WG would like          Postponed to meeting #51
                                   Civil Address Support in Location    (OMA-LS_0072,                                                           further clarification on the
                                   Services                             Nokia, T-Mobile)                                                        following points: 1. Has SA WG1
                                                                                                                                                defined a requirement for the
                                                                                                                                                civil address function? 2. Does
                                                                                                                                                SA WG2 intend to develop the
                                                                                                                                                overall architecture and
7.4        S2-060116   LS In       Reply LS (from SA WG3) on Security   SA WG3 (S3-        -          -        -   -   -       -     SAE        SA WG3 description prior to
                                                                                                                                                message would like to inform        Noted
                                   Requirements for Long Term Evolved   050842, Nokia)                                                          RAN WG2 and RAN WG3 the
                                                                                                                                                proposing modifications to that
                                   RAN/3GPP System Architecture                                                                                 SA WG3 is fine SUPL 1.0 a
                                                                                                                                                OMA protocols?with havingand
                                   Evolution                                                                                                    joint 1.0 have been approved for
                                                                                                                                                MLS meeting with RAN WG2 and
                                                                                                                                                candidate enabler release. date
                                                                                                                                                RAN WG3. An appropriate If the
                                                                                                                                                request information is received,
                                                                                                                                                could be Tuesday 10th January
                                                                                                                                                updates will be considered for
                                                                                                                                                in the afternoon and Wednesday
7.1        S2-060117   [CR]        Proposed CR0010 to 23.279: PMI       Motorola           23.279     0010     -   B   7.1.0   Re    CSI        Summary of in of morning.
                                                                                                                                                the next revisionthe SUPL and
                                                                                                                                                11th Januarychange: Currently,      Revised in S2-060474
                                   Registration (Rel-7)                                                                        l-7              MLS.was copied toSA WG2 for at
                                                                                                                                                This
                                                                                                                                                a CSI-capable UE can register
                                                                                                                                                information.
                                                                                                                                                least two capabilities (CS video
                                                                                                                                                telephony capability and CS
                                                                                                                                                voice capability). This CR
                                                                                                                                                proposes to also allow a CSI-
                                                                                                                                                capable UE to register its
7.4.3      S2-060118   DISCUSSIO   SAE Roaming Architecture - Evolved   Fujitsu            23.882     -        -   -   -       -     SAE        Personal ME Identifier (PMI).
                                                                                                                                                This contribution proposes the      Not handled. To be re-submitted by
                       N/          VPLMN, Evolved HPLMN "GGSN" in                                                                               This levelbe done e.g. by the
                                                                                                                                                high can architecture in using      Authors
                       APPROVAL    HPLMN                                                                                                        the sip.description feature tag
                                                                                                                                                case of a user roaming from an
                                                                                                                                                specifiedHPLMN to an Evolved
                                                                                                                                                Evolved in RFC 3840 (i.e.
                                                                                                                                                Contact:with roaming user traffic
                                                                                                                                                VPLMN ...;description="PMI-
                                                                                                                                                1234";+g.3gpp.cs-voice). If UE-A
                                                                                                                                                handled in the home domain
                                                                                                                                                has registered its PMI, then UE-
                                                                                                                                                ("GGSN" in HPLMN)
7.4.3      S2-060119   DISCUSSIO   SAE Roaming Architecture - Evolved   Fujitsu            23.882     -        -   -   -       -     SAE        B can include this PMI in its
                                                                                                                                                This contribution proposes the      Not handled. To be re-submitted by
                       N/          VPLMN, Evolved HPLMN "GGSN" in                                                                               caller preferences when it wants
                                                                                                                                                high level architecture when the    Authors
                       APPROVAL    VPLMN                                                                                                        to send a SIPrequest to UE-A.
                                                                                                                                                roaming user traffic is handled
                                                                                                                                                By doing so, UE-B identifies
                                                                                                                                                within the visited domain
                                                                                                                                                ("GGSN" in VPLMN), and
                                                                                                                                                unambiguously UE-A e.g. to
                                                                                                                                                therefore SIP breakout for can
                                                                                                                                                support local procedures the
                                                                                                                                                become faster (e.g. because the
                                                                                                                                                SAE architecture
                                                                                                                                                network will not need to fork any
                                                                                                                                                SIP requests) and more reliable
                                                                                                          12                                    (e.g. because we minimize the
                                                                                                                                                chances to route a SIP request
                                                                                                                                                to a UE other than UE-A).
    A.I.      TD #        Type                     Title                         Source         Spec   CR #     r   C   C_Ve    Re          WI               Summary                               Conclusion
                                                                                                                v   a     r      l
                                                                                                                    t
6          S2-060120   [CR]      Proposed CR0143 to 23.234:                  LG Electronics   23.234   0143     -   F   6.7.0   Re    WLAN       References to 3GPP TS 29.002          Revised in S2-060446
                                 Correction of some references (Rel-6)                                                          l-6              are replaced by references to
                                                                                                                                                 3GPP TS 23.060 and 23.093 in
                                                                                                                                                 section 6.3.3.
7          S2-060121   [CR]      Proposed CR0144 to 23.234:                  LG Electronics   23.234   0144     -   A   7.0.0   Re    WLAN       References to 3GPP TS 29.002          Revised in S2-060447
                                 Correction of some references (Rel-7)                                                          l-7              are replaced by references to
                                                                                                                                                 3GPP TS 23.060 and 23.093 in
                                                                                                                                                 section 6.3.3.
7.4.4      S2-060122   P-CR      Mobility between pre-SAE/LTE 3GPP           LG Electronics   23.882   -        -   -   -       -     SAE        Currently the scenarios with          Not handled. To be re-submitted by
                                 and non 3GPP access systems –                                                                                   GGSN and/or PDG located in            Authors
                                 Roaming Scenarios using Mobile IP                                                                               the VPLMN are left FFS in TR
                                                                                                                                                 23.882. This document
                                                                                                                                                 highlights the scenarios with
                                                                                                                                                 GGSN and/or PDG located in
                                                                                                                                                 the VPLMN and proposes to
                                                                                                                                                 update the corresponding
                                                                                                                                                 description in TR 23.882.
7.4.4      S2-060123   P-CR      Some editorial corrections of TR 23.882     LG Electronics   23.882   -        -   -   -       -     SAE        First, this contribution proposes     Not handled. To be re-submitted by
                                                                                                                                                 editorial corrections for TR          Authors
                                                                                                                                                 23.882
7.4.1.4    S2-060124   P-CR      Clarifying User-plane Entity (UPE)          Motorola         23.882   -        -   -   -       -     SAE        This contribution proposes to         Noted
                                 functionality                                                                                                   create two separate functional
                                                                                                                                                 entities for currently defined user
                                                                                                                                                 plane functional entity: UPE-Idle
                                                                                                                                                 for idle-mode downlink data path
                                                                                                                                                 termination and Edge Mobility
                                                                                                                                                 Anchor (EMA) for mobility
7.4.1.4    S2-060125   P-CR      Location of Downlink data path              Motorola         23.882   -        -   -   -       -     SAE        anchoring in the LTE system
                                                                                                                                                 This contribution proposes to         Noted
                                 termination in Idle Mode                                                                                        add a new key issue and a
                                                                                                                                                 possible solution for the location
                                                                                                                                                 of idle-mode downlink data path
                                                                                                                                                 termination in LTE system.
7.4.6      S2-060126   P-CR      CP and UP separation in Core Network        Motorola         23.882   -        -   -   -       -     SAE        This contribution proposes to         Not handled. To be re-submitted by
                                                                                                                                                 add a section to TR 23.882 and        Authors
                                                                                                                                                 a solution option to capture the
                                                                                                                                                 key issue of CP and UP
                                                                                                                                                 separation. The contribution
                                                                                                                                                 proposes to create two entities in
                                                                                                                                                 the core-network (AGW-CP,
8.4        S2-060127   P-CR      Requirement of Emergency public user        Motorola         23.167   -        -   -   -       -     IMS-EMER   AGW-UP).
                                                                                                                                                 This contribution discusses the       Revised in S2-060155
                                 identifier                                                                                                      role and proposes to make the
                                                                                                                                                 requirement of using emergency
                                                                                                                                                 public user identifier as optional
7.4        S2-060128   P-CR      Clarification of Functions in the evolved   Nokia            23.882   -        -   -   -       -     SAE        This contribution clarifies the       Revised in S2-060392
                                 core network                                                                                                    descriptions of evolved core
                                                                                                                                                 network functions.
7.4.1      S2-060129   P-CR      Mobility Management in LTE_IDLE             Nokia            23.882   -        -   -   -       -     SAE        This document presents the            Some parts in S2-060395. MM parts
                                 state                                                                                                           LTE_IDLE state mobility               for LTE/SAE meeting
                                                                                                                                                 management principles and
                                                                                                                                                 procedures. The contents of this
                                                                                                                                                 contribution have also been
                                                                                                                                                 submitted to RAN WG3 #50
                                                                                                                                                 meeting, because at the RAN
7.4.3      S2-060130   P-CR      Roaming architecture and control in the     Nokia            23.882   -        -   -   -       -     SAE        This meeting #48bis Nokia
                                                                                                                                                 WG3contribution proposes              Not handled. To be re-submitted by
                                 evolved system                                                                                                  agreed to submit a more local
                                                                                                                                                 clarifications to PCC and             Authors
                                                                                                                                                 comprehensive document on
                                                                                                                                                 breakout related to roaming
                                                                                                                                                 further details of the mobility
                                                                                                                                                 scenarios.
7.4.4      S2-060131   P-CR      Inter access system handover between        Nokia            23.882   -        -   -   -       -     SAE        This contribution proposes state
                                                                                                                                                 management in LTE_IDLE to             Not handled. To be re-submitted by
                                 3GPP and non 3GPP access systems                                                                                for E-UTRAN. Thus the
                                                                                                                                                 combine currently proposed            Authors
                                                                                                                                                 contribution to the key issue.
                                                                                                                                                 alternatives also contains
                                                                                                                                                 changes to the TR 23.882 that
                                                                                                           13                                    according to the work split
                                                                                                                                                 between the working groups is
                                                                                                                                                 the responsibility of the RAN
                                                                                                                                                 WGs.
 A.I.      TD #        Type                       Title                        Source            Spec   CR #     r   C   C_Ve    Re          WI              Summary                               Conclusion
                                                                                                                 v   a     r      l
                                                                                                                     t
7.4.5   S2-060132   P-CR        Use of APNs and IP Gateways in the         Nokia             23.882     -        -   -   -       -     SAE        This contribution proposes           Revised in S2-060457
                                evolved system                                                                                                    clarifications to the key issue
                                                                                                                                                  Support for Multiple APNs.
7.4.6   S2-060133   P-CR        MME, UPE and Inter-AS Anchor in the        Nokia             23.882     -        -   -   -       -     SAE        This contribution proposes           Revised in S2-060458
                                evolved architecture                                                                                              clarifications to MME and UPE
                                                                                                                                                  definitions and to the grouping of
                                                                                                                                                  evolved core network functions.
8.4     S2-060134   P-CR        Emergency Session Establishment in         Nokia             23.167     -        -   -   -       -     IMS-EMER   This contribution proposes the       Revised in S2-060408
                                the home network                                                                                                  procedure for Emergency
                                                                                                                                                  Session Establishment in the
                                                                                                                                                  home network (section 7.3 in the
                                                                                                                                                  draft TS).
8.4     S2-060135   P-CR        Emergency Session Establishment in         Nokia             23.167     -        -   -   -       -     IMS-EMER   This contribution proposes the       Noted
                                the visited network                                                                                               procedure for Emergency
                                                                                                                                                  Session Establishment in the
                                                                                                                                                  visited network (section 7.4 in
                                                                                                                                                  the draft TS).
8.4     S2-060136   P-CR        Emergency Session Establishment            Nokia             23.167     -        -   -   -       -     IMS-EMER   This contribution proposes the       Revised in S2-060409
                                without Registration                                                                                              procedure for IMS Emergency
                                                                                                                                                  Session Establishment without
                                                                                                                                                  Registration (section 7.5 in the
                                                                                                                                                  draft TS).
8.4     S2-060137   DISCUSSIO   Handling of 3GPP I-WAN access as IP-       Nokia, Cingular   -          -        -   -   -       -     -          This contribution proposes that I-   Noted
                    N           CAN for Emergency Session                                                                                         WAN access as IP-CAN for
                                                                                                                                                  Emergency Session should be
                                                                                                                                                  included and the way forward to
                                                                                                                                                  handle it.
8.4     S2-060138   [CR]        Proposed CR0003R1 to 23.867:               Nokia, Cingular   23.867     0003     1   C   7.1.0   Re    IMS-EMER   This CR adds text to the scope       Not handled. To be re-submitted by
                                Addition of text to TR 23.867 for the I-                                                         l-7              of the document to include the I-    Authors
                                WLAN as IP-CAN case (Rel-7)                                                                                       WLAN case. Additions are made
                                                                                                                                                  to various sections which
                                                                                                                                                  discuss IP-CAN cases. A new
                                                                                                                                                  section is added 6.X which goes
                                                                                                                                                  through the I-WLAN procedures
8.4     S2-060139   P-CR        3GPP I-WAN access as IP-CAN for            Nokia, Cingular   23.167     -        -   -   -       -     IMS-EMER   and details emergency call texts
                                                                                                                                                  This contribution proposes           Not handled. To be re-submitted by
                                Emergency Session                                                                                                 specific changes. access as IP-
                                                                                                                                                  of handling I-WAN                    Authors
                                                                                                                                                  CAN for Emergency Session in
                                                                                                                                                  the draft TS.
8.4     S2-060140   P-CR        I-WLAN specific aspects for IMS            LG Electronics    23.167     -        -   -   1.0.0   Re    EMC1       I-WLAN is one of IP-CANs to          Not handled. To be re-submitted by
                                emergency call                                                                                   l-7              support IMS emergency call.          Authors
                                                                                                                                                  However, I-WLAN as IP-CAN is
                                                                                                                                                  not well discussed in the threads
                                                                                                                                                  of emergency call over IMS. This
                                                                                                                                                  CR proposes certain aspects of
                                                                                                                                                  I-WLAN to realize IMS
8.4     S2-060141   P-CR        Emergency session establishment in         LG Electronics    23.167     -        -   -   1.0.0   Re    EMC1       When the UE attempts I-WLAN
                                                                                                                                                  emergency call throughan IMS         Noted
                                the visited network                                                                              l-7              as one of IP-CANs. in the visited
                                                                                                                                                  emergency session
                                                                                                                                                  network, certain aspects of the
                                                                                                                                                  UE and IMS core for emergency
                                                                                                                                                  session need to be added.
8.2     S2-060142   LS In       LS from TISPAN WG2: IMS Transit            TISPAN WG2        -          -        -   -   -       -     FBI        This document contains               Response in S2-060536
                                Input                                      (09TD371,                                                              information on discussions and
                                                                           Ericsson)                                                              agreements, related to IMS
                                                                                                                                                  transit, that have been taken
                                                                                                                                                  place at the TISPAN#9 WG2
                                                                                                                                                  meeting. ETSI TISAPN WG2
                                                                                                                                                  hopes that the input will help SA
                                                                                                                                                  WG2 in their work in defining an
                                                                                                                                                  IMS transit mechanism.


                                                                                                            14
 A.I.      TD #          Type                     Title                         Source       Spec   CR #     r   C   C_Ve    Re          WI               Summary                                Conclusion
                                                                                                             v   a     r      l
                                                                                                                 t
8.2     S2-060143   LS In       LS from TISPAN WG2: Clarification on      TISPAN WG2     -          -        -   -   -       -     IMS-EMER   ETSI TISPAN is now currently            Postponed to meeting #51
                                the use of "special emergency public      (09TD413r1,                                                         endorsing 3GPP TS 23.167 "IP
                                user identifier" in emergency services    Ericsson)                                                           Multimedia Subsystem (IMS)
                                for IMS                                                                                                       emergency sessions" for our
                                                                                                                                              TISPAN DTS 02022 "NGN
                                                                                                                                              Architecture to support
                                                                                                                                              emergency communication from
8.2     S2-060144   LS In       LS from TISPAN WG2: Clarification of      TISPAN WG2     -          -        -   -   -       -     IMS-EMER   ETSI TISPAN is now Release
                                                                                                                                              citizen to authority" in currently 1.   Reply in S2-060414
                                the emergency registration and session    (09TD414r1,                                                         endorsing discussion at 23.167
                                                                                                                                              During the your 3GPP TSTISPAN
                                establishment procedures related to E-    Ericsson)                                                           #9 (28 Nov – 9 Subsystem (IMS)
                                                                                                                                              "IP Multimedia Dec 2005,
                                CSCF                                                                                                          Sophia Antipolis), it was our
                                                                                                                                              emergency sessions" for
                                                                                                                                              recognised that it was not clear
                                                                                                                                              TISPAN DTS 02022 "NGN
                                                                                                                                              for ETSI TISPAN on the
                                                                                                                                              Architecture to support
                                                                                                                                              necessity and the usage of the
                                                                                                                                              emergency communication from
8.2     S2-060145   LS In       LS from TISPAN WG2: Request for           TISPAN WG2     -          -        -   -   -       -     FBI        "special TISPAN WG2Release1.
                                                                                                                                              citizen toemergencyin
                                                                                                                                              In ETSI authority" public user          Response in S2-060529
                                implicit registration resolution          (09TD424r1,                                                         specifications on document, and
                                                                                                                                              identifier" in your implicitTISPAN
                                                                                                                                              During the discussionat
                                                                          Nokia)                                                              #9 (28 Nov – multiple users
                                                                                                                                              registration off Dec like to
                                                                                                                                              ETSI TISPAN9would2005, ask
                                                                                                                                              for SAaWG2's understanding.
                                                                                                                                              Sophia Antipolis), we identified
                                                                                                                                              using single Private User
                                                                                                                                              Identity have would like
                                                                                                                                              some unclarities on the to
                                                                                                                                              ETSI TISPANbeen ongoing.ask
                                                                                                                                              3GPP SA WG2 to consider if a
                                                                                                                                              emergency registration and
                                                                                                                                              Within the TISPAN WG2 there
                                                                                                                                              singlebeen lots of discussions on
                                                                                                                                              have mechanism to indicate
                                                                                                                                              session establishment
7.4.1   S2-060146   DISCUSSIO   Paging method between E-UTRA and          ZTE            23.882     -        -   -   -       -     SAE        procedures could be a solution
                                                                                                                                              emergency proposes used in a
                                                                                                                                              This paper related to E-CSCF.
                                                                                                                                              how to specify the solution             Revised in S2-060307
                    N/          UTRA/ GERA                                                                                                    for the of aligned and TISPAN
                                                                                                                                              insteadissue under withconcept
                                                                                                                                              way TISPAN mechanisms:
                                                                                                                                              ETSIthat istwo WG2the the - the
                    APPROVAL                                                                                                                  "emergency indication", and -
                                                                                                                                              of Equivalent like to 3GPP
                                                                                                                                              EMTEL wouldRA andask 3GPP
                                                                                                                                              specifications done in SGSN SA
                                                                                                                                              WG2 and CT WG1. So public
                                                                                                                                              SA "special emergency farand
                                                                                                                                              the WG2 to clarify the roles of
                                                                                                                                              Proxy between E-UTRAN
                                                                                                                                              and identifier".has the E-CSCF
                                                                                                                                              userprocedures at not become
                                                                                                                                              TISPAN WG2
                                                                                                                                              UTRAN/GERAN.
7.4.1   S2-060147   WITHDRA                                               ZTE            23.882     -        -   -   -       -     SAE        to a conclusion emergency
                                                                                                                                              and S-CSCFfor how to solve
                                                                                                                                              This contribution clarifies the
                    WN                                                                                                                        registration requests.
                                                                                                                                              group registration problem with
                                                                                                                                              concept for the equivalent
                                                                                                                                              implicit registration in away
                                                                                                                                              routeing area.
7.4.1   S2-060148   DISCUSSIO   Equivalent Routing Area Identifying       ZTE            23.882     -        -   -   -       -     SAE        which does notproposes to set
                                                                                                                                              this document conflict with the         Revised in S2-060308
                    N/                                                                                                                        up a "RAI pool" in MS of 3GPP.
                                                                                                                                              existing specifications and UP-
                    APPROVAL                                                                                                                  Therefore TISPAN WG2
                                                                                                                                              GW/CP-GW to identify an
                                                                                                                                              requests for an advice from
                                                                                                                                              Equivalent Routing Area.
7.5     S2-060149   P-CR        Amendments to requirements                Nokia          -          -        -   -   -       -     -          3GPP SA WG2 and CT WG1 on
                                                                                                                                              This contribution adds                  Revised in S2-060467
                                                                                                                                              the problem specified more
                                                                                                                                              requirements on interoperability
                                                                                                                                              related below
                                                                                                                                              detailedissues with an extract
8.1     S2-060150   P-CR        PCC and usage of services in a visited    Nokia          -          -        -   -   -       -     -          from TISPAN NGN preliminary
                                                                                                                                              There are several open issues           Revised in S2-060343
                                network                                                                                                       architecture specification from
                                                                                                                                              that inhibit the application of
                                                                                                                                              stage 2 flow based PCC
                                                                                                                                              current IMS based emulation
                                                                                                                                              architecture document. of
                                                                                                                                              specification to the usage
                                                                                                                                              services in a visited network.
                                                                                                                                              This contribution discusses
                                                                                                                                              some of those issues, and
8.1     S2-060151   P-CR        PCRF selection                            Nokia          -          -        -   -   -       -     -          proposes their treatment within
                                                                                                                                              This contribution intends to            Revised in S2-060337
                                                                                                                                              the Rel-7 standard.PCRF
                                                                                                                                              clarify the inout for
                                                                                                                                              selection in the PCEF.
8.2     S2-060152   [CR]        Proposed CR0555 to 23.228: Support        Nokia          23.228     0555     -   C   7.2.0   Re    FBI        This CR introduces the                  Noted
                                of IMS Transit Scenarios (Rel-7)                                                             l-7              procedures and the changes in
                                                                                                                                              the existing functional elements
                                                                                                                                              for transit IMS scenarios.
8.2     S2-060153   DISCUSSIO   Discussion on support of local dialling   Nokia          -          -        -   -   -       -     FBI        This contribution discusses             Noted
                    N           plan in IMS                                                                                                   some aspects for the support of
                                                                                                                                              local numbering in IMS in light of
                                                                                                                                              the relevant RFCs.
8.2     S2-060154   CR          Proposed CR0556 to 23.228: Support        Nokia          23.228     0556     -   B   7.2.0   Re    FBI        In order to support local dialling      Revised in S2-060441
                                of local dialling plan in IMS (Rel-7)                                                        l-7              in IMS it is proposed the use of
                                                                                                                                              the local number as defined in
                                                                                                                                              RFC 3966.



                                                                                                        15
    A.I.      TD #        Type                       Title                       Source          Spec   CR #     r   C   C_Ve    Re           WI               Summary                               Conclusion
                                                                                                                 v   a     r      l
                                                                                                                     t
8.4        S2-060155   P-CR        Requirement of Emergency public user      Motorola        23.167     -        -   -   -       -     IMS-EMER    This contribution discusses the       Revised in S2-060404
                                   identifier                                                                                                      role and proposes to make the
                                                                                                                                                   requirement of using emergency
                                                                                                                                                   public user identifier as optional
8.3        S2-060156   AGENDA      Agenda for VCC sessions at SA2#50         Lucent          -          -        -   -   -       -     VCC         Agenda for VCC sessions at            Approved
                                                                             Technologies                                                          SA2#50
8.3        S2-060157   REPORT      Voice Call Continuity session report      Session chair   -          -        -   -   -       -     VCC         Report of VCC sessions at             Revised in S2-060540
                                                                             (Lucent                                                               SA2#50
                                                                             Technologies)
8.3        S2-060158   P-CR        Proposed text for Scope clause            Lucent          23.206     -        -   -   -       -     VCC         This contribution proposes            Revised in S2-060359
                                                                             Technologies                                                          Scope text for inclusion in the
                                                                                                                                                   TS.
8.3        S2-060159   P-CR        Proposed text for Registration clause     Lucent          23.206     -        -   -   -       -     VCC         This contribution proposes VCC        Revised in S2-060368
                                                                             Technologies                                                          registration text for inclusion in
                                                                                                                                                   the TS.
6          S2-060160   DISCUSSIO   Discussion on Relocation of Preserved     Lucent          23.060     -        -   -   -       -     TEI6        Discussion on Relocation of           Used for discussions on CR in S2-
                       N           PDP contexts                              Technologies                                                          Preserved PDP contexts, related       060161
                                                                                                                                                   to incoming RAN WG3 LS
6          S2-060161   [CR]        Proposed CR0543 to 23.060:                Lucent          23.060     0543     -   F   6.11.   Re    TEI6        Summary of change: It is              Revised in S2-060448
                                   Clarification of Re-establishment of      Technologies                                0       l-6               specified that the target RNC
                                   preserved RABs (Rel-6)                                                                                          shall only establish the existing
                                                                                                                                                   RABs in the source RNC during
                                                                                                                                                   SRNC relocation. For relocations
                                                                                                                                                   in combination with Hard
                                                                                                                                                   Handover or Cell/URA update,
7.4.1.1    S2-060162   P-CR        Discussion of Inter-system mobility in    Lucent          -          -        -   -   -       -     SAE         the target RNC may establishidle
                                                                                                                                                   It is a requirement to support        Approved
                                   Idle                                      Technologies                                                          the same RABs that existed in
                                                                                                                                                   mode mobility between UMTS
                                                                                                                                                   the source RNC. The UE shall
                                                                                                                                                   and LTE/SAE while reducing
                                                                                                                                                   preserve any PDP contexts for
                                                                                                                                                   signalling load and UE not
                                                                                                                                                   having to RB is not established.
                                                                                                                                                   which the monitor more than one
                                                                                                                                                   system. To reduce the transition
                                                                                                                                                   time and it can be expected that
7.4.1.2    S2-060163   P-CR        Discussion of Inter-MME mobility in       Lucent          -          -        -   -   -       -     SAE         UEs are retained in URA-PCH
                                                                                                                                                   During the last RAN WG3 and           Revised in S2-060432
                                   LTE-Idle                                  Technologies                                                          plenary joint meeting there It is
                                                                                                                                                   for significant long periods. was
                                                                                                                                                   hence desirable toneed for a
                                                                                                                                                   discussion on the also support
                                                                                                                                                   this mobility requirement also for
                                                                                                                                                   MME mobility. This document
                                                                                                                                                   URA-PCH this topic further and
                                                                                                                                                   discusses state. It is proposed
                                                                                                                                                   to continue studying inter-system
                                                                                                                                                   makes recommendations.
7.4.4      S2-060164   P-CR        Inter-System Mobility Alternate           Orange          23.882     -        -   -   -       -     SAE         mobility in LTE-Idle also for
                                                                                                                                                   (Postponed from last meeting).        Not handled. To be re-submitted by
                                   Solutions for Annex E                                                                                           URA-PCH state.
                                                                                                                                                   This document describes an            Authors
                                                                                                                                                   alternate solution for Inter-
                                                                                                                                                   System Mobility Management
                                                                                                                                                   that could go into Annex E of TR
                                                                                                                                                   23.882.
7.4.4      S2-060165   P-CR        Inter Access System Handover              Orange          23.882     -        -   -   -       -     SAE         This document describes an            Not handled. To be re-submitted by
                                   between 3GPP and non 3GPP Access                                                                                alternate solution for Inter-         Authors
                                   Systems Alternate Solutions for section                                                                         Access System Handover
                                   7.7.3                                                                                                           between 3GPP and non 3GPP
                                                                                                                                                   Access Systems that could go
                                                                                                                                                   into section 7.7.3. of TR 23.882.
7.4        S2-060166   DISCUSSIO   SAE Requirements for Interworking         Orange          23.882     -        -   -   -       -     SAE         System Architecture System            Revised in S2-060501
                       N/          with CS Domain and Services                                                                                     studies the evolution of packet
                       APPROVAL                                                                                                                    switched domain/network of
                                                                                                                                                   3GPP systems and its
                                                                                                                                                   interworking with non-3GPP
                                                                                                                                                   access systems. On the other
                                                                                                                                                   hand, services supported via CS
                                                                                                                                                   domain/network have been and
                                                                                                                                                   will continue to be of significance
                                                                                                                                                   to operators as well as to end
                                                                                                                                                   users. In addition, many
                                                                                                            16                                     important work items have also
                                                                                                                                                   been studied in 3GPP for
                                                                                                                                                   efficient support of interworking,
                                                                                                                                                   mobility and service
                                                                                                                                                   combinations between CS
 A.I.        TD #        Type                        Title                    Source       Spec   CR #     r   C   C_Ve   Re         WI              Summary                               Conclusion
                                                                                                           v   a     r     l
                                                                                                               t
7.4       S2-060167   P-CR        The Base Scenarios for inter-3GPP and   Orange       23.882     -        -   -   -      -    SAE        As an important deployment and       Revised in S2-060507
                                  non-3GPP System Mobility                                                                                operation principle for mobility
                                                                                                                                          between 3GPP and non-3GPP
                                                                                                                                          access system, 3GPP systems
                                                                                                                                          should be the anchor point for
                                                                                                                                          mobility control and traffic
                                                                                                                                          forwarding for handover/mobility
                                                                                                                                          to/from the non-3GPP access
                                                                                                                                          systems. This contribution
                                                                                                                                          proposes to include the base
                                                                                                                                          scenario for mobility between
                                                                                                                                          3GPP and non-3GPP access
                                                                                                                                          systems to comply with this
                                                                                                                                          principle.
7.4       S2-060168   NOT USED    Spare                                   Orange       23.882     -        -   -   -      -    SAE        NOT USED
10        S2-060169   [LS OUT]    Reply LS on clarification for Mp        Orange       -          -        -   -   -      -    -          Proposed reply to LS S2-052793       Revised in S2-060442
                                  interface requirements                                                                                  on Clarification for MRFP
                                                                                                                                          requirements
7.4.1.2   S2-060170   P-CR        Combined SAE AGW/UPE for inter-         Nortel       23.882     -        -   -   -      -    SAE        For completion and to allow a        Revised in S2-060443
                                  RAT mobility procedure in IDLE                                                                          complete comparison of
                                                                                                                                          Architecture A and Architecture
                                                                                                                                          B, this document describes the
                                                                                                                                          inter-RAT mobility procedure for
                                                                                                                                          idle mode of Architecture B
7.4.2     S2-060171   P-CR        Refine inter-access Mobility for        Nortel       23.882     -        -   -   -      -    SAE        Refine description of mobility       Not handled. To be re-submitted by
                                  architecture B                                                                                          procedure for Architecture B         Authors
7.4.6     S2-060172   P-CR        Standardized interface between MME      Nortel       23.882     -        -   -   -      -    SAE        Argues in favour of a                Not handled. To be re-submitted by
                                  and UPE in SAE                                                                                          standardized interface between       Authors
                                                                                                                                          MME and UPE
7.4.5     S2-060173   P-CR        APN use for architecture B              Nortel       23.882     -        -   -   -      -    SAE        Describes how APN is used for        Noted
                                                                                                                                          Architecture B and keep open
                                                                                                                                          the possibility to have one or
                                                                                                                                          more APNs per UE
          S2-060174   WITHDRA                                             Nortel       -          -        -   -   -      -    -          WITHDRAWN
                      WN
7.4       S2-060175   TR          TR23.882 v0.9.0                         Vodafone     -          -        -   -   -      -    -          Latest version                       Noted
7.4       S2-060176   Workplan    Timeplan for SAE                        Vodafone     -          -        -   -   -      -    -          Latest version.                      Revised in S2-060389
7.4.1.4   S2-060177   DISCUSSIO   Paging Initiation from UPE or from      Vodafone     -          -        -   -   -      -    -          This document discusses the          Noted
                      N           eNodeB?                                                                                                 open issue of "which node
                                                                                                                                          should initiate paging for UEs
                                                                                                                                          that are not in LTE active state",
                                                                                                                                          and, proposes that text should
                                                                                                                                          be included within TR 23.882. To
                                                                                                                                          aid the discussion, some
7.4.1.4   S2-060178   P-CR        Paging Initiation from UPE or from      Vodafone     23.882     -        -   -   -      -    -          Following descriptions of of this
                                                                                                                                          unagreed the description other       Noted
                                  eNodeB? – text proposal for TR 23.882                                                                   parts of the architecture are
                                                                                                                                          issue in S2-060177, this
                                                                                                                                          document proposes that paging
                                                                                                                                          made. Agreement on thethe
                                                                                                                                          issue should notadded to TR
                                                                                                                                          following text is imply that these
                                                                                                                                          other partsaof the key issue on
                                                                                                                                          23.882 as new architecture
                                                                                                                                          are alsois paging initiated".2The
                                                                                                                                          "where decided. Section of
                                                                                                                                          this paper describes Paging
                                                                                                                                          only changes from S2-060177
7.4.5     S2-060179   P-CR        Use cases for multiple APNs             Vodafone     23.882     -        -   -   -      -    -          initiation from the UPE/GGSNthe
                                                                                                                                          Discusses renumbering
                                                                                                                                          are sectionthis key issue and        Noted
                                                                                                                                          while Section 3 describes
                                                                                                                                          introductorytext in 7.15.1
                                                                                                                                          Paging Initiation from the
                                                                                                                                          eNodeB/UTRA-RNC/2G-3G
                                                                                                                                          SGSN. Section 4 provides a
                                                                                                                                          comparison and section 5
                                                                                                                                          proposes actual text for TR
                                                                                                                                          23.882.

                                                                                                      17
  A.I.      TD #        Type                       Title                      Source          Spec   CR #     r   C   C_Ve    Re           WI              Summary                              Conclusion
                                                                                                              v   a     r      l
                                                                                                                  t
6, 7     S2-060180   DISCUSSIO   Cell ID/Type information transfer to     Vodafone        -          -        -   -   -       -     -           This document is a continuation     Noted
                     N           HPLMN                                                                                                          of the saga previously recorded
                                                                                                                                                in S2-052667 (attached). Since
                                                                                                                                                the SA WG2 meeting in
                                                                                                                                                Yokosuka, the requirements for
                                                                                                                                                this feature have been discussed
                                                                                                                                                on the SA WG1 email list. After a
6, 7     S2-060181   [CR]        Proposed CR0544 to 23.060: Cell          Vodafone        23.060     0544     -   F   6.11.   Re    TEI6        few rounds of email, the debate a
                                                                                                                                                Summary of change: Following        Noted
                                 ID/Type information transfer to HPLMN                                                0       l-6               hassubsided. Presumably, the
                                                                                                                                                cell change the RNC/2G-SGSN
                                 (Rel-6)                                                                                                        current email version of the CR
                                                                                                                                                adds information on the Cell
                                                                                                                                                to 21.101 (see second Cell to
                                                                                                                                                Identity and the Type of
                                                                                                                                                attachment) is likely to be the
                                                                                                                                                the next few GTP-U uplink
                                                                                                                                                outcome To the next SA WG1
                                                                                                                                                packets. of facilitate this, the
                                                                                                                                                meeting. Therefore, SA WG2
                                                                                                                                                DRNC provides this information
                                                                                                                                                can use it as the basis for the
                                                                                                                                                to the SRNC. To provide
                                                                                                                                                additional of the stage 2 (eg
                                                                                                                                                productionnetwork controlCRs of
                                                                                                                                                for these Rel-6 features. Rapid
                                                                                                                                                processing load), the HLR can
                                                                                                                                                conclusion on the not to use this
                                                                                                                                                signal whether or stage 2
                                                                                                                                                feature will per-subscriber
                                                                                                                                                aspectson a avoid further delay
                                                                                                                                                in the conclusion of the stage 3
                                                                                                                                                basis. This signalling can be
                                                                                                                                                copied onto the RAN groups
                                                                                                                                                work by CT and Iu interface to
                                                                                                                                                (and, if necessary, SA WG5). It
                                                                                                                                                influence the RNC's behaviour.
                                                                                                                                                is proposed to agree to develop
                                                                                                                                                As implementation options, both
                                                                                                                                                this "user plane" mechanism in
                                                                                                                                                SGSN and/or RNC can ignore
                                                                                                                                                preference to the previously
                                                                                                                                                this signalling.
6, 7     S2-060182   WITHDRA                                              Vodafone        -          -        -   -   -       -     -           raised controlload balancing with
                                                                                                                                                Thoughts on plane solutions. A
                     WN                                                                                                                         CR to 23.060 has been drafted
                                                                                                                                                Iu/A/Gb flex
7.4      S2-060183   REPORT      Outcome of joint R2-R3-S3 meeting 10-    Vodafone (SAE   -          -        -   -   -       -     -           in S2-060181. Appropriateof the
                                                                                                                                                this provides the outcome LSs       Noted
                                 11/1/06                                  rapporteur)                                                           may meeting be sent to SA WG1,
                                                                                                                                                joint need to as documented in
                                                                                                                                                CT WG4, RAN WG3, etc.
                                                                                                                                                R3-060081.
8.4      S2-060184   P-CR        Making emergency registration optional   Motorola        23.167     -        -   -   -       -     IMS-EMER    This contribution argues that for   Noted
                                                                                                                                                certain access-networks
                                                                                                                                                emergency registration may not
                                                                                                                                                be required.
8.2      S2-060185   [CR]        Proposed CR0557 to 23.228: Grouping      Siemens         23.228     0557     -   C   7.2.0   Re    TEI7        Proposes to use Ut and Sh           Noted
                                 of Public User Identities (Rel-7)                                                            l-7               interfaces to provision
                                                                                                                                                information on linked IMPUs.
8.2      S2-060186   [CR]        Proposed CR0558 to 23.228: Allocating    Siemens         23.228     0558     -   C   7.2.0   Re    TEI7        If the AS cannot acquire an S-      Noted
                                 S-CSCF for AS originating sessions                                                           l-7               CSCF for an unregistered Public
                                 (Rel-7)                                                                                                        User Identity, it shall use the
                                                                                                                                                capabilities of an I-CSCF to
                                                                                                                                                select a S-CSCF in the
                                                                                                                                                unregistered case.
8.2      S2-060187   [CR]        Proposed CR0559 to 23.228: Support       Siemens         23.228     0559     -   C   7.2.0   Re    FBI         A new functional entity Transit     Noted
                                 of IMS Transit Scenarios (Rel-7)                                                             l-7               Routing Control Function
                                                                                                                                                (TRCF) is introduced that
                                                                                                                                                determines whether a session
                                                                                                                                                request has to be terminated in
                                                                                                                                                the IMS network where the
                                                                                                                                                TRCF is located or has to be
8.2      S2-060188   [CR]        Proposed CR0168 to 23.002:               Siemens         23.002     0168     -   B   7.0.0   Re    FBI         routed further on to another
                                                                                                                                                Introduces TRCF into 23.002.        Not handled. To be re-submitted by
                                 Introduction of TRCF in 23.002 (Rel-7)                                                       l-7               network.                            Authors
8.2      S2-060189   [CR]        Proposed CR0169 to 23.002:               Siemens         23.002     0169     -   C   7.0.0   Re    FBI         Introduces IBCF into 23.002.        Revised in S2-060435
                                 Introduction of IBCF in 23.002 (Rel-7)                                                       l-7
8.2      S2-060190   DISCUSSIO   Discussion on IBCF-THIG function in      Siemens         -          -        -   -   -       Re    FBI         Discusses the usage of IBCF-        Noted
                     N           roaming scenarios                                                                            l-7               THIG in the roaming network.




                                                                                                         18
 A.I.      TD #          Type                     Title                        Source             Spec   CR #     r   C   C_Ve    Re          WI               Summary                               Conclusion
                                                                                                                  v   a     r      l
                                                                                                                      t
8.2     S2-060191   [CR]        Proposed CR0560 to 23.228: IBCF-           Siemens            23.228     0560     -   F   7.2.0   Re    FBI        A recommendation is added that        Revised in S2-060436
                                THIG function in roaming scenarios                                                                l-7              the THIG functionality of the
                                (Rel-7)                                                                                                            IBCF should not be invoked
                                                                                                                                                   when the P-CSCF and IBCF are
                                                                                                                                                   both in the visited network.
8.3     S2-060192   P-CR        CS Termination anchored at                 Siemens            23.206     -        -   -   0.1.0   Re    VCC        This document describes how a         Revised in S2-060366
                                CCCF/NeDS; Call Directed to CS                                                                    l-7              call to a VCC subscriber is
                                                                                                                                                   terminated in the CS domain
                                                                                                                                                   (so-called NeDS part 2 function).
8.3     S2-060193   P-CR        Network unattended UE Loss of              Siemens            23.206     -        -   -   0.1.0   Re    VCC        Proposes a concept to overcome        Noted
                                Coverage                                                                                          l-7              unsatisfactory user experience in
                                                                                                                                                   conjunction with loss of
                                                                                                                                                   coverage situations in case of
                                                                                                                                                   dual registration scenarios.
8.4     S2-060194   P-CR        IMS emergency registration and             Siemens            23.167     -        -   -   1.0.0   Re    IMS-EMER   To fulfil the requirement on the      Revised in S2-060412
                                session establishment                                                                             l-7              possibility to call back the user
                                                                                                                                                   from the PSAP it is necessary
                                                                                                                                                   that a Tel URI is provided in the
                                                                                                                                                   emergency session
                                                                                                                                                   establishment request.
8.4     S2-060195   P-CR        Location retrieval by P-CSCF               Siemens            23.167     -        -   -   1.0.0   Re    IMS-EMER   Proposes that the P-CSCF is           Noted
                                                                                                                                  l-7              used to retrieve location
                                                                                                                                                   information.
8.4     S2-060196   P-CR        Prioritization of emergency sessions       Siemens            23.167     -        -   -   1.0.0   Re    IMS-EMER   Proposes to clarify that              Not handled. To be re-submitted by
                                                                                                                                  l-7              prioritization of emergency           Authors
                                                                                                                                                   requests is implementation
                                                                                                                                                   specific.
8.3     S2-060197   P-CR        CS domain origination                      NewStep            23.206     -        -   -   -       -     -          Describes CS domain call              Revised in S2-060369
                                                                           Networks, Intel,                                                        origination from a VCC user and
                                                                           Nortel, Ericsson                                                        the use of CAMEL
8.3     S2-060198   P-CR        Explanation of a temporary routing         NewStep            23.206     -        -   -   -       -     -          Defines the routing number used       Revised in S2-060374
                                number                                     Networks, Nortel                                                        when routing a CS mode call to
                                                                                                                                                   the IMS
8.3     S2-060199   P-CR        Call Origination text                      NewStep            23.206     -        -   -   -       -     -          Paper introduces new text for         Revised in S2-060369
                                                                           Networks                                                                call origination procedure
7.4.2   S2-060200   DISCUSSIO   Inter 3GPP access mobility in              NEC                -          -        -   -   -       -     -          Another alternative solution          Not handled. To be re-submitted by
                    N           connected mode                                                                                                     proposal for inter access             Authors
                                                                                                                                                   handover between 3GPP access
                                                                                                                                                   systems.
7.1     S2-060201   [CR]        Proposed CR0011 to 23.279: Extend          LG Electronics     23.279     0011     -   B   7.1.0   Re    CSI        Summary of change: Extend the         Revised in S2-060506
                                UE capability update Indication to cover                                                          l-7              exchange of capability indication
                                IMS first case (Rel-7)                                                                                             to trigger capability exchange
                                                                                                                                                   when UE's capability has been
                                                                                                                                                   updated, and save SIP
                                                                                                                                                   OPTIONS signalling on both CS
                                                                                                                                                   first and IMS first case.
7.1     S2-060202   [CR]        Proposed CR0012 to 23.279:                 LG Electronics     23.279     0012     -   D   7.1.0   Re    CSI        Summary of change: Remove             Revised in S2-060475
                                Clarification to meaningless sentences                                                            l-7              the word 'significantly' to clarify
                                (Rel-7)                                                                                                            the meaning. Remove the
                                                                                                                                                   sentence still mentioning the
                                                                                                                                                   timers concept during the
                                                                                                                                                   capability exchange procedure.
7.3     S2-060203   CR          Proposed CR0145 to 23.234: PAP             NTT DoCoMo         23.234     0145     -   B   7.0.0   Re    WLAN-PNA   Summary of change: Addition of        Approved
                                authentication capability supporting for                                                          l-7              PAP capability to technical
                                I-WLAN Private Network Access (Rel-7)                                                                              requirements




                                                                                                             19
 A.I.        TD #       Type                        Title                        Source      Spec   CR #     r   C   C_Ve   Re          WI              Summary                               Conclusion
                                                                                                             v   a     r     l
                                                                                                                 t
7.3       S2-060204   DISCUSSIO   PAP capability for I-WLAN Private           NTT DoCoMo   23.234   -        -   -   -      -     WLAN-PNA   At the last SA WG2#49 meeting,       Agreed as a solution
                      N           Network Access                                                                                             PAP capability was not agreed
                                                                                                                                             to be added to technical
                                                                                                                                             requirements because of
                                                                                                                                             insecurity between UE and PDG
                                                                                                                                             to transfer plain text of ID and
                                                                                                                                             Password by using the solutions
8.3       S2-060205   DISCUSSIO   The optimized way for CS termination        NTT DoCoMo   23.206   -        -   -   -      -     VCC        endorsedaas technicalto avoid
                                                                                                                                             Propose procedure                    Revised in S2-060366
                      N           to avoid circular loop situation                                                                           assumption. situation in the CS
                                                                                                                                             circular loop However
                                                                                                                                             PAPcapability support is
                                                                                                                                             termination
7.4.2     S2-060206   DISCUSSIO   Inter MME/UPE Mobility Management           Huawei       23.882   -        -   -   -      Re    SAE        important from the backward
                                                                                                                                             In this contribution, we proposed    Not handled. To be re-submitted by
                      N/          Based on Proxy MIP                                                                        l-7              compatibility based solution to
                                                                                                                                             a Proxy MIP aspect. Therefore        Authors
                      APPROVAL                                                                                                               in this document, we suggest
                                                                                                                                             Inter MME/UPE Mobility
                                                                                                                                             PAP capability solution in secure
                                                                                                                                             Management.
7.4.2     S2-060207   P-CR        Impacts on the existing terminal in         Huawei       23.882   -        -   -   -      Re    SAE        way.
                                                                                                                                             If assuming Mobile IP protocol       Not handled. To be re-submitted by
                                  Section 7.8.2.4.4.                                                                        l-7              for the user plane route             Authors
                                                                                                                                             reconfiguration procedure, the
                                                                                                                                             terminal needs to support the
                                                                                                                                             Mobile IP protocol which might
                                                                                                                                             not exist in the current terminal.
7.4.1     S2-060208   P-CR        Inter 3GPP Access System Mobility in        Huawei       23.882   -        -   -   -      Re    SAE        Because a SAE-capable UE             Revised in S2-060503
                                  Idle State                                                                                l-7              may not have a basic IP bearer
                                                                                                                                             within 2G/3G system in idle state
                                                                                                                                             before a change from 2G/3G to
                                                                                                                                             SAE/LTE taking place.
                                                                                                                                             Therefore, no always-on IP
                                                                                                                                             connectivity can be enabled after
7.4.2     S2-060209   P-CR        Correction for Alternative solution A of    Huawei       23.882   -        -   -   -      Re    SAE        It SAE-capable UE enters into
                                                                                                                                             a is proposed that the bar of step   Not handled. To be re-submitted by
                                  Inter access system handover in                                                           l-7              SAE/LTEthe vertical line of Inter
                                                                                                                                             8 covers system inthe above          Authors
                                  Section 7.8.2.2.1                                                                                          case if the present solution
                                                                                                                                             AS Anchor in section 7.8.2.2.1 in
                                                                                                                                             applied. This paper presents an
                                                                                                                                             the TR 23.882.
7.4.1.4   S2-060210   DISCUSSIO   Paging optimization according to the        Huawei       23.882   -        -   -   -      Re    SAE        amended solution for Inter(or
                                                                                                                                             1) To define two statuses 3GPP       Noted
                      N/          classification of UE mobility                                                             l-7              Access System Mobility in idle
                                                                                                                                             modes) according to the
                      APPROVAL                                                                                                               movement of UE: the above
                                                                                                                                             State to overcomeSETTLED
                                                                                                                                             flaw. and FLOATING status. 2)
                                                                                                                                             status
                                                                                                                                             SETTLED Registration to be
                                                                                                                                             initiated by the UE or the
                                                                                                                                             Network
7.4.1.1   S2-060211   P-CR        New option for limiting signalling due to   Huawei       23.882   -        -   -   -      Re    SAE        In this contribution we propose      Noted
                                  idle mode mobility between E-UTRA                                                         l-7              an option solution for limiting
                                  and UTRA/GSM                                                                                               signalling due to idle mode
                                                                                                                                             mobility between E-UTRA and
                                                                                                                                             UTRA/GSM which is called ”UE
                                                                                                                                             camps on the preferred RAT
                                                                                                                                             based on policy”. This solution
                                                                                                                                             has great benefits of eliminating
                                                                                                                                             call setup latency caused by said
                                                                                                                                             active mode handover, while
                                                                                                                                             bringing on very limited or no
                                                                                                                                             idle mode handover signalling.
                                                                                                                                             So we strongly propose that
                                                                                                                                             incorporate this option solution
                                                                                                                                             into TR 23.882
7.4.1.3   S2-060212   DISCUSSIO   Selection of ACGW and MS re-                Huawei       23.882   -        -   -   -      Re    SAE        ACGW is introduced in S2-            Noted
                      N           distribution when ACGW Pool is                                                            l-7              052568 from Ericsson. If ACGW
                                  configured                                                                                                 pool is configured and the
                                                                                                                                             attached ACGW is not identical
                                                                                                                                             with the edge ACGW in same
                                                                                                                                             pool, service packets are routed
                                                                                                                                             between ACGWs. This paper
                                                                                                                                             introduces a solution to re-
                                                                                                        20                                   distribute MS between ACGWs.
                                                                                                                                             By this solution, MS can be re-
                                                                                                                                             distributed to the target ACGW
                                                                                                                                             and routing data among ACGWs
                                                                                                                                             can be reduced.
 A.I.      TD #        Type                      Title                       Source       Spec   CR #     r   C   C_Ve    Re           WI                 Summary                               Conclusion
                                                                                                          v   a     r      l
                                                                                                              t
7.4.7   S2-060213   DISCUSSIO   Analyse of the Interface between          Huawei      23.882     -        -   -   -       Re    SAE            This paper first analyses the        Not handled. To be re-submitted by
                    N/          UTRAN and Evolved Packet Core                                                             l-7                  usage of the interface between       Authors
                    APPROVAL                                                                                                                   UTRAN and evolved packet core
                                                                                                                                               and proposes that the interface
                                                                                                                                               between UTRAN and evolved
                                                                                                                                               packet core should be added in
                                                                                                                                               Figure 4.2-1.
7.4.7   S2-060214   DISCUSSIO   Implementation of the Interface           Huawei      23.882     -        -   -   -       Re    SAE            This paper introduces the            Not handled. To be re-submitted by
                    N/          between UTRAN and Evolved Packet                                                          l-7                  implementation of the interface      Authors
                    APPROVAL    Core                                                                                                           between UTRAN and the
                                                                                                                                               Evolved Packet Core.
8.2     S2-060215   DISCUSSIO   Reassignment for S-CSCF during the        Huawei      23.228     -        -   -   -       Re    TEI6           In the current standard we           Noted
                    N           initial registration procedure                                                            l-6                  enable the reassignment during
                                                                                                                                               initial registration when the S-
                                                                                                                                               CSCF has been allocated for the
                                                                                                                                               unregistered user. One question
                                                                                                                                               from CT4 is how to implement
                                                                                                                                               this feature. Here we give an
8.2     S2-060216   DISCUSSIO   Reassignment for S-CSCF during the        Huawei      23.228     -        -   -   -       Re    TEI7           analysis for this topic and some
                                                                                                                                               In the current standard we only      Noted
                    N           terminated call procedure                                                                 l-7                  guidancethe S-CSCF
                                                                                                                                               consider on the implementation.
                                                                                                                                               reassignment on the registration
                                                                                                                                               procedure when the pre-
                                                                                                                                               assigned S-CSCF is unavailable.
                                                                                                                                               We think this maybe not enough.
                                                                                                                                               Here we give an analysis of the
8.2     S2-060217   [CR]        Proposed CR0561 to 23.228:                Huawei      23.228     0561     -   F   7.2.0   Re    TEI7           necessityPublic User Identities
                                                                                                                                               Because on implement this            Revised in S2-060438
                                Clarification of grouping Public User                                                     l-7                  during the terminated call group
                                                                                                                                               associated with the same
                                Identities made available to UE (Rel-7)                                                                        procedure. We also give one
                                                                                                                                               have same behavior, the
                                                                                                                                               possible solution. the service
                                                                                                                                               operation change
                                                                                                                                               configuration shall apply to all
                                                                                                                                               public user identities in the same
                                                                                                                                               group. And also the relation
7.2     S2-060218   DISCUSSIO   CSI interworking architectural            Huawei      -          -        -   -   -       Re    CSI            between public user identity,
                                                                                                                                               This contribution discusses          Noted. Taken into account in S2-
                    N/          requirement discussion                                                                    l-7   interworking   privateuser identity, IMS
                                                                                                                                               some architectural requirement       060476
                    APPROVAL                                                                                                                   subscription, group need be TR
                                                                                                                                               for the CSI interworking new
                                                                                                                                               clarified.
                                                                                                                                               document.
7.2     S2-060219   DISCUSSIO   CSI interworking CS supplementary         Huawei      -          -        -   -   -       Re    CSI            This contribution discusses the      Noted. Taken into account in S2-
                    N/          services processing requirement                                                           l-7   interworking   CS supplementary services            060476
                    APPROVAL    discussion                                                                                                     processing requirement for the
                                                                                                                                               CSI interworking workitem.
7.2     S2-060220   DISCUSSIO   CSI interworking solution discussion      Huawei      -          -        -   -   -       Re    CSI            This contribute discusses the        Noted
                    N/                                                                                                    l-7   interworking   CSI interworking solutions, and
                    APPROVAL                                                                                                                   proposes to record the discuss
                                                                                                                                               result to new TR document.
8.3     S2-060221   DISCUSSIO   Text for Section 4.3 Domain Selection     Huawei      23.206     -        -   -   -       -     VCC            The paper provides the               Revised in S2-060367
                    N/          of TS 23.206                                                                                                   description of Domain Selection
                    APPROVAL                                                                                                                   Concept to be added to Section
                                                                                                                                               4.3 Domain Selection of TS
                                                                                                                                               23.206, including corresponding
                                                                                                                                               requirements and general
                                                                                                                                               concepts which have been
8.3     S2-060222   DISCUSSIO   Text for Section 4.4 & 4.5 of TS 23.206   Huawei      23.206     -        -   -   -       -     VCC            documented in TR 23.806 and
                                                                                                                                               This paper introduces some high      Revised in S2-060371
                    N/                                                                                                                         issued during the email
                                                                                                                                               level requirements related to
                    APPROVAL                                                                                                                   discussion of open issues. 4.4
                                                                                                                                               Domain Transfer to section
                                                                                                                                               and 4.5 of TS 23.206. Some of
                                                                                                                                               them are moved from TR 23.806
                                                                                                                                               v7.0.0, some of them are
                                                                                                                                               summarized from email
8.2     S2-060223   DISCUSSIO   Clarify the MRFP requirements             Huawei      23.228     -        -   -   -       -     TEI7           discussion. MRFP requirements
                                                                                                                                               Discuss the                          Noted
                    N                                                                                                                          in the 23.228 protocol

                                                                                                     21
    A.I.      TD #        Type                       Title                        Source            Spec   CR #     r   C   C_Ve    Re           WI              Summary                              Conclusion
                                                                                                                    v   a     r      l
                                                                                                                        t
8.2        S2-060224   [CR]        Proposed CR0562 to 23.228: Clarify         Huawei            23.228     0562     -   F   7.2.0   Re    TEI7        Clarify the MRFP requirements       Noted
                                   the MRFP requirements (Rel-7)                                                                    l-7               in the 23.228 protocol
8.1        S2-060225   P-CR        Charging models in PCC                     Huawei            23.203     -        -   -   -       Re    PCC         This paper aims to add those        Revised in S2-060344
                                                                                                                                    l-7               charging models requirements
                                                                                                                                                      into the TS 23.203.
8.1        S2-060226   P-CR        The definition of policy control           Huawei            23.203     -        -   -   -       Re    PCC         This paper is proposed to give a    Revised in S2-060345
                                                                                                                                    l-7               definition of the policy control.
8.1        S2-060227   DISCUSSIO   Policy and charging control considering    Huawei            23.203     -        -   -   -       Re    PCC         This paper proposes to take the     Revised in S2-060346
                       N/          the subscriber’s category                                                                        l-7               subscriber’s category into
                       APPROVAL                                                                                                                       account in the policy and
                                                                                                                                                      charging control so as to
                                                                                                                                                      enhance the customer’s
                                                                                                                                                      experience of the operator’s
                                                                                                                                                      services.
8.1        S2-060228   DISCUSSIO   The Authorization of the                   Huawei            23.203     -        -   -   -       Re    PCC         This paper proposes to authorize    Noted
                       N/          Allocation/Retention Priority in the                                                             l-7               the Allocation/Retention Priority
                       APPROVAL    Policy and Charging Control                                                                                        (ARP) in the policy and charging
                                                                                                                                                      control so that this UMTS QoS
                                                                                                                                                      attribute can also be changed
                                                                                                                                                      dynamically according to the
                                                                                                                                                      network status.
8.4        S2-060229   DISCUSSIO   Additional discrimination on E-CSCF        Huawei            23.167     -        -   -   -       Re    IMS-EMER    In this contribution, we present    Not handled. To be re-submitted by
                       N/                                                                                                           l-7               one issue, and proposes to add      Authors
                       APPROVAL                                                                                                                       some discrimination on E-CSCF
                                                                                                                                                      in this case of anonymous
                                                                                                                                                      emergency session
8.4        S2-060230   DISCUSSIO   Clarifications on P-CSCF functionality     Huawei            23.167     -        -   -   -       Re    IMS-EMER    This document gives a comment       Not handled. To be re-submitted by
                       N/          in emergency request                                                                             l-7               on the P-CSCF functionality in      Authors
                       APPROVAL                                                                                                                       TS 23.167 v1.0.0.
8.2        S2-060231   [CR]        Proposed CR0563 to 23.228:                 Huawei            23.228     0563     -   F   7.2.0   Re    FBI         The access technology               Not handled. To be re-submitted by
                                   Clarification of Access technology                                                               l-7               information is used as one of       Authors
                                   information application in IMS (Rel-7)                                                                             factors to assign S CSCF. When
                                                                                                                                                      UE finds that the access
                                                                                                                                                      technology is changed, it will
                                                                                                                                                      initiate a re-registration
                                                                                                                                                      procedure.
8.2        S2-060232   [CR]        Proposed CR0564 to 23.228:                 Huawei            23.228     0564     -   B   7.2.0   Re    FBI         This CR adds the clarification of   Revised in S2-060460
                                   Clarification of Session modification                                                            l-7               session modification related to
                                   with NAT traversal (Rel-7)                                                                                         NAT traversal.
7.5        S2-060233   [CR]        Proposed CR0565 to 23.228:                 Huawei            23.228     0565     -   B   7.2.0   Re    ServID      For taking into account to          Noted
                                   Clarification for requirement of IMS                                                             l-7               support interworking with other
                                   communication service identifier on                                                                                networks when IMS
                                   interworking conditions (Rel-7)                                                                                    communication service identifier
                                                                                                                                                      is adopted in IM CN subsystem.
6          S2-060234   [CR]        Proposed CR0545 to 23.060:                 Huawei            23.060     0545     -   F   6.11.   Re    TEI6        Summary of change: It is            Noted
                                   Clarification of dynamic PDP address                                                     0       l-6               clarified that when APN (S) =
                                   for wild card APN (Rel-6)                                                                                          wild card,activation will be
                                                                                                                                                      accepted only if PDP address(S)
                                                                                                                                                      is dynamic.
3          S2-060235   REPORT      e-mail approval report SA WG2#49           VC(Wenlin         -          -        -   -   -       -     -           Results of e-mail approval          Approved
                                                                              Zhang, Huawei)                                                          process after SA WG2 meeting
                                                                                                                                                      #49
7.4        S2-060236   P-CR        Gi reference point clarification for SAE   Azaire Networks   23.882     -        -   -   -       -     SAE         This paper clarifies the Gi         Not handled. To be re-submitted by
                                   architecture                                                                                                       reference point to cover other      Authors
                                                                                                                                                      access networks.




                                                                                                               22
 A.I.        TD #       Type                       Title                       Source            Spec   CR #     r   C   C_Ve   Re         WI               Summary                               Conclusion
                                                                                                                 v   a     r     l
                                                                                                                     t
8.4       S2-060237   P-CR        Open issues on IMS emergency             Nokia, Ericsson   23.167     -        -   -   -      -    IMS-EMER   This contribution identifies some     Revised in S2-060400
                                  services using GPRS network                                                                                   open GPRS access specific
                                                                                                                                                issues and proposes to include
                                                                                                                                                them into the Informative Annex
                                                                                                                                                of TS 23.167 so that they can be
                                                                                                                                                resolved.
9.1       S2-060238   DISCUSSIO   Proposal for a new WID on One Tunnel     Nokia, Nortel,    -          -        -   -   -      -    -          This contribution discusses the       Noted
                      N                                                    Vodafone                                                             need for a new WID to analyse if
                                                                                                                                                the One Tunnel approach
                                                                                                                                                described in 3GPP TR 23.873 is
                                                                                                                                                feasible to be specified in detail
                                                                                                                                                for Rel-7.
9.1       S2-060239   WID         WID on One Tunnel solution for           Nokia, Nortel,    -          -        -   -   -      -    -          Objective: The objective of this      Noted
                                  Optimisation of Packet Data Traffic      Vodafone                                                             WI is to further study the One
                                                                                                                                                Tunnel approach described in
                                                                                                                                                3GPP TR 23.873 (Rel-4) and
                                                                                                                                                identify what changes are
                                                                                                                                                needed to PS core functionalities
                                                                                                                                                and protocols to support the One
                                                                                                                                                Tunnel functionality. Other
                                                                                                                                                alternatives of how to separate
                                                                                                                                                the control and user plane are
                                                                                                                                                outside the scope of this work.
                                                                                                                                                Any necessary changes
                                                                                                                                                identified during this work will be
                                                                                                                                                introduced by means of CRs to
                                                                                                                                                the appropriate specifications.
7.4       S2-060240   P-CR        Key issue – IP versions                  China Mobile      23.882     -        -   -   -      -    SAE-       IP versions will introduce            Revised in S2-060394
                                                                                                                                                interoperability problems and
                                                                                                                                                one solution is proposed.
7.4.3     S2-060241   P-CR        About Local Breakout                     China Mobile      23.882     -        -   -   -      -    SAE-       Some discussions of local             Not handled. To be re-submitted by
                                                                                                                                                breakout are proposed.                Authors
7.4.6     S2-060242   P-CR        Discussion on Control and User Plane     China Mobile      23.882     -        -   -   -      -    SAE-       Advantages of separation of           Not handled. To be re-submitted by
                                  Split                                                                                                         control plane and user plane are      Authors
                                                                                                                                                proposed.
7.4       S2-060243   P-CR        Discussion on Redundancy                 China Mobile      23.882     -        -   -   -      -    SAE-       Opening the discussion of             Revised in S2-060399
                                                                                                                                                redundancy.
8.1       S2-060244   P-CR        Requirement of roaming in PCC            China Mobile,     23.203     -        -   -   -      -    PCC        Roaming case is very important        Revised in S2-060347
                                                                           Huawei                                                               in 3G network. In this paper, 3
                                                                                                                                                roaming scenarios in PCC
                                                                                                                                                architecture are discussed and it
                                                                                                                                                is proposed to add the roaming
                                                                                                                                                requirement in TS 23.203
7.4.5     S2-060245   P-CR        Alternative Solutions for Key Issue      Siemens           23.882     -        -   -   -      -    SAE        Describes alternatives that           Noted
                                  Support of Multiple APNs                                                                                      provide concurrent PDN
                                                                                                                                                connectivity for a UE.
7.4.6     S2-060246   DISCUSSIO   Discussion on Separation of C- and U-    Siemens           23.882     -        -   -   -      -    SAE        Discusses advantage and               Not handled. To be re-submitted by
                      N           Plane Functions                                                                                               drawbacks of separating SAE           Authors
                                                                                                                                                entities into C- and U-plane
                                                                                                                                                entities.
7.4.2     S2-060247   P-CR        Update of Inter 3GPP Handover            Siemens           23.882     -        -   -   -      -    SAE        Improves the description of           Not handled. To be re-submitted by
                                  Information Flow                                                                                              alternative solution A by more        Authors
                                                                                                                                                details. The proposed
                                                                                                                                                modifications/additions align the
                                                                                                                                                procedure with 3G PS handover.
7.4.1.1   S2-060248   P-CR        Alternative Mechanisms that Limit Idle   Siemens           23.882     -        -   -   -      -    SAE        Describes two alternative             Revised in S2-060431
                                  State Signalling                                                                                              mechanisms that limit idle state
                                                                                                                                                signalling from UEs that reselect
                                                                                                                                                between 2G/3G and LTE access
                                                                                                                                                systems.

                                                                                                            23
 A.I.        TD #        Type                       Title                       Source         Spec   CR #     r   C   C_Ve    Re          WI              Summary                             Conclusion
                                                                                                               v   a     r      l
                                                                                                                   t
7.4.3     S2-060249   DISCUSSIO   SAE Roaming Scenarios                     Siemens          23.882   -        -   -   -       -     SAE        Identifies alternative             Not handled. To be re-submitted by
                      N                                                                                                                         architectures for the different    Authors
                                                                                                                                                roaming scenarios based on the
                                                                                                                                                non-roaming SAE architecture
                                                                                                                                                and on the roaming scenarios
                                                                                                                                                shown in the annex of the SAE
                                                                                                                                                TR.
7.4.2     S2-060250   P-CR        Comparison of Inter 3GPP Handover         Siemens          23.882   -        -   -   -       -     SAE        The aim of this paper is to do a   Not handled. To be re-submitted by
                                  Solutions                                                                                                     first comparison of the inter      Authors
                                                                                                                                                3GPP handover flows.
7.4.6     S2-060251   DISCUSSIO   Grouping of Core Network Entities         Siemens          23.882   -        -   -   -       -     SAE        Analyses different possible        Not handled. To be re-submitted by
                      N                                                                                                                         combinations of these functional   Authors
                                                                                                                                                entities in network nodes.
                                                                                                                                                Advantages and disadvantages
                                                                                                                                                are listed and discussed.
7.4       S2-060252   P-CR        Discussion on PCEF Allocation             Siemens          23.882   -        -   -   -       -     SAE        Discusses the two alternatives     Not handled. To be re-submitted by
                                                                                                                                                for the allocation of the Policy   Authors
                                                                                                                                                and Charging Enforcement
                                                                                                                                                Function (PCEF).
8.1       S2-060253   [CR]        Proposed CR0137R2 to 23.125:              Siemens          23.125   0137     2   F   6.7.0   Re    CH-FBC     Corrects the definition of         Revised in S2-060340
                                  Clarification of TPF/CRF dialogue (Rel-                                                      l-6              TPF/CRF dialogue by clarifying
                                  6)                                                                                                            the bearer relationship.
8.1       S2-060254   [CR]        Proposed CR0139 to 23.125: Reporting      Siemens          23.125   0139     -   F   6.7.0   Re    CH-FBC     Corrects the reporting             Revised in S2-060329
                                  per AF record information (Rel-6)                                                            l-6              description for the case that AF
                                                                                                                                                record information is available.
8.1       S2-060255   P-CR        Reporting per AF record information       Siemens          23.203   -        -   -   -       -     PCC        Corrects the reporting             Revised in S2-060338
                                                                                                                                                description for the case that AF
                                                                                                                                                record information is available.
8.1       S2-060256   P-CR        PCC rule segmentation                     Siemens          23.203   -        -   -   -       -     PCC        Adds PCRF capability of PCC        Revised in S2-060339
                                                                                                                                                rule segmentation for PCC rules
                                                                                                                                                spanning multiple bearers.
8.1       S2-060257   P-CR        IP-CAN session and bearer policies        Siemens          23.203   -        -   -   -       -     PCC        Introduces new terms for the IP-   Approved
                                                                                                                                                CAN session and bearer related
                                                                                                                                                policy information.
8.1       S2-060258   P-CR        PCC rule activation                       Siemens          23.203   -        -   -   -       -     PCC        Clarifies the description of the   Revised in S2-060334
                                                                                                                                                PCC rule activation.
7.4.1.2   S2-060259   P-CR        Harmonised mobility management:           Telecom Italia   23.882   -        -   -   -       -     SAE        This contribution elaborates       Revised in S2-060445
                                  solution for Intra LTE / Inter – MME                                                                          further the mobility management
                                                                                                                                                scheme for the intra LTE inter-
                                                                                                                                                MME mobility captured in the TR
                                                                                                                                                23.882 at the last SA2-RAN
                                                                                                                                                Joint meeting in Malta.
7.4.1.2   S2-060260   P-CR        Harmonised mobility management:           Telecom Italia   23.882   -        -   -   -       -     SAE        At the last SA WG2-RAN Joint       Revised in S2-060444
                                  solution for inter 3GPP AS                                                                                    meeting in Malta, it was agreed
                                                                                                                                                the need for SA WG2 to study
                                                                                                                                                the convergence of "intra LTE,
                                                                                                                                                inter-MME" and "LTE-UTRA"
                                                                                                                                                mobility. This contribution
                                                                                                                                                proposes a mobility
7.4.4     S2-060261   P-CR        Harmonised mobility management: inter     Telecom Italia   23.882   -        -   -   -       -     SAE        management scheme that is
                                                                                                                                                This contribution proposes a       Revised in S2-060485
                                  3GPP-non 3GPP access system                                                                                   proved to be suitable for both
                                                                                                                                                mobility management scheme
                                  mobility                                                                                                      intra LTE/inter-MME and LTE-
                                                                                                                                                for 3GPP and non 3GPP access
                                                                                                                                                UTRA mobility Scenario.
                                                                                                                                                system (I-WLAN) mobility.
7.4.5     S2-060262   P-CR        Support of multiple APNs in SAE           Telecom Italia   23.882   -        -   -   -       -     SAE        This contribution discusses the    Noted
                                                                                                                                                need to support multiple APN in
                                                                                                                                                SAE to access different services




                                                                                                          24
 A.I.      TD #        Type                       Title                       Source            Spec   CR #     r   C   C_Ve    Re          WI              Summary                             Conclusion
                                                                                                                v   a     r      l
                                                                                                                    t
7.4.3   S2-060263   DISCUSSIO   Converged Architecture – Roaming          Nortel              23.882   -        -   -   -       -     SAE        Proposes several architecture      Not handled. To be re-submitted by
                    N/          Cases                                                                                                            figures for the roaming cases,     Authors
                    APPROVAL                                                                                                                     using the converged architecture
                                                                                                                                                 agreed in the last meeting as a
                                                                                                                                                 starting point.
8.1     S2-060264   DISCUSSIO   PCC support in SAE roaming scenarios      Nortel              23.203   -        -   -   -       -     PCC        Discusses interactions between     Noted
                    N                                                                                                                            SAE and PCC work items and
                                                                                                                                                 urges some joint activity to
                                                                                                                                                 generate a consistent position.
8.1     S2-060265   DISCUSSIO   PCRF addressing                           Nortel              23.203   -        -   -   -       -     PCC        Discusses the use of the UE        Noted
                    N                                                                                                                            Network Access Identifier (UE
                                                                                                                                                 NAI) as a basic PCC addressing
                                                                                                                                                 identifier.
8.1     S2-060266   APPROVAL    QoS upgrade                               Nortel, O2,         23.203   -        -   -   -       -     PCC        There are cases where the UE       Revised in S2-060348
                                                                          Vodafone                                                               may request the
                                                                                                                                                 wrong/incomplete QoS on any
                                                                                                                                                 PDP, especially secondary
                                                                                                                                                 PDPs, where the "right QoS" is
                                                                                                                                                 equal to the aggregate QoS
                                                                                                                                                 needed. In those cases an
8.2     S2-060267   [CR]        Proposed CR0566 to 23.228:                Nortel              23.228   0566     -   D   7.2.0   Re    FBI        upgrade proposes to clarify the
                                                                                                                                                 This CR of QoS may be              Revised in S2-060459
                                Clarifications on NAT traversal (Rel-7)                                                         l-7              necessary to guarantee that
                                                                                                                                                 term 'media latching'and to note
                                                                                                                                                 there is enough QoS to give
                                                                                                                                                 that the proposed solution works
                                                                                                                                                 service "symmetric media".
                                                                                                                                                 only with
8.3     S2-060268   APPROVAL    Text for Section 4.1 General of TS        Nortel, Siemens,    23.206   -        -   -   -       -     VCC        Provides general description of    Revised in S2-060360
                                23.206                                    Motorola, Intel,                                                       Voice Call Continuity to be
                                                                          Huawei                                                                 added to Section 4.1 General of
                                                                                                                                                 TS 23.206.
8.3     S2-060269   APPROVAL    Text for Section 4.4 Domain Transfer      Nortel, Siemens,    23.206   -        -   -   -       -     VCC        Provides description of Domain     Revised in S2-060370
                                Procedures of TS 23.206                   Motorola,                                                              Transfer Procedures to be
                                                                          Huawei                                                                 added to Section 4.4 Domain
                                                                                                                                                 Transfer Procedures of TS
                                                                                                                                                 23.206.
8.3     S2-060270   APPROVAL    Text for Section 6.4 Domain Transfer      Nortel, Siemens,    23.206   -        -   -   -       -     VCC        Provides text for Domain           Revised in S2-060372
                                Procedures of TS 23.206 (Part-1)          NewStep,                                                               Transfer Procedures to be
                                                                          Huawei                                                                 added to Section 6.4 Domain
                                                                                                                                                 Transfer of TS 23.206.
8.3     S2-060271   APPROVAL    Text for Section 6.4 Domain Transfer of   Nortel, Siemens,    23.206   -        -   -   -       -     VCC        Provides information flows for     Revised in S2-060373
                                TS 23.206 (Part-2)                        NewStep                                                                Domain Transfer Procedures to
                                                                                                                                                 be added to Section 6.4 Domain
                                                                                                                                                 Transfer of TS 23.206.
8.3     S2-060272   APPROVAL    Some VCC Definitions related to           Nortel, Huawei      23.206   -        -   -   -       -     VCC        Provides some definitions          Revised in S2-060375
                                Domain Transfer procedures                                                                                       related to Domain Transfer
                                                                                                                                                 procedures to be added to
                                                                                                                                                 Section 3.1 Definitions of TS
                                                                                                                                                 23.206.
8.3     S2-060273   APPROVAL    Skeleton for Section 6.5 Supplementary    Nortel, Siemens,    23.206   -        -   -   -       -     VCC        Provides a proposal for a          Not handled. To be re-submitted by
                                Services of TS 23.206                     Intel                                                                  skeleton for Section 6.5           Authors
                                                                                                                                                 Supplementary Services of TS
                                                                                                                                                 23.206 for discussion and
                                                                                                                                                 agreement for inclusion in the
                                                                                                                                                 TS.
8.3     S2-060274   APPROVAL    Anchoring of CS Terminations in IMS       Nortel, Motorola,   23.206   -        -   -   -       -     VCC        Presents implementation options    Revised in S2-060365
                                                                          Siemens,                                                               for anchoring of CS terminating
                                                                          Telcordia,                                                             calls in IMS steering calls from
                                                                          Lucent, Huawei,                                                        the CS domain to the IMS
                                                                          Varaha Systems                                                         system.




                                                                                                           25
    A.I.      TD #          Type                    Title                          Source             Spec   CR #     r   C   C_Ve    Re         WI               Summary                               Conclusion
                                                                                                                      v   a     r      l
                                                                                                                          t
8.3        S2-060275   DISCUSSIO   NeDS – a new logical component             Nortel, NTT         23.206     -        -   -   -       -    VCC        Presents a new architectural          Noted
                       N/                                                     DoCoMo,                                                                 alternative which defines NeDS
                       INFORMATI                                              Varaha Systems                                                          as a new logical component
                       ON                                                                                                                             which may be deployed as a
                                                                                                                                                      stand alone component or
                                                                                                                                                      embedded within a currently
                                                                                                                                                      defined network element as
8.3        S2-060276   DISCUSSIO   Architecture Alternatives for NeDS         Nortel, Siemens,    23.206     -        -   -   -       -    VCC        desired by the implementers.
                                                                                                                                                      Provides a discussion of the          Noted
                       N/                                                     Motorola, Intel,                                                        various architectural alternatives
                       INFORMATI                                              NTT DoCoMo,                                                             for the NeDS function, providing
                       ON                                                     Varaha Systems                                                          a recommendation for
                                                                                                                                                      standardization based on the
                                                                                                                                                      assessment of the alternatives.
8.3        S2-060277   DISCUSSIO   Centralized Service Control – Simplified   Nortel, Motorola,   23.206     -        -   -   -       -    VCC        Presents an intermediate              Not handled. To be re-submitted by
                       N/                                                     Intel, Varaha                                                           approach which simplifies the         Authors
                       INFORMATI                                              Systems                                                                 Centralized architecture to ease
                       ON                                                                                                                             requirements on the UE and
                                                                                                                                                      help expedite specification of
                                                                                                                                                      service behaviour with VCC.
8.3        S2-060278   DISCUSSIO   A phased approach for VCC support of       Nortel, Intel       23.206     -        -   -   -       -    VCC        Presents a phased approach            Not handled. To be re-submitted by
                       N/          mid call services                                                                                                  introducing mid call service          Authors
                       DECISION                                                                                                                       support of VCC via a hybrid of
                                                                                                                                                      Distributed and Centralized
                                                                                                                                                      models and evolves it to a full
                                                                                                                                                      blown Centralized model in a
                                                                                                                                                      later timeframe.
8.1        S2-060279   TS          TS 23.203 v0.2.1: Policy and charging      Raporteur           23.203     -        -   -   0.2.1   -    PCC        Input version of the TS. Previous     Noted
                                   control architecture                       (Balazs                                                                 Releases have separately
                                                                              Bertenyi)                                                               specified the following features: -
                                                                                                                                                      Enhanced policy control to allow
                                                                                                                                                      the operator to perform service
                                                                                                                                                      based QoS policy control for
                                                                                                                                                      GPRS access for their session-
8.3        S2-060280   REPORT      Summary of e-mail discussions on VCC       Andy Bennett,       -          -        -   -   -       -    VCC        based PS applications; - IP
                                                                                                                                                      This is a final summary of the        Noted
                                   list                                       Lucent                                                                  VCC email charging to allow for
                                                                                                                                                      Flow-baseddiscussions that have
                                                                                                                                                      been granularity for the last
                                                                                                                                                      more ongoing since end-user
                                                                                                                                                      meeting. accounting and online
                                                                                                                                                      charging,The summaries are
                                                                                                                                                      part verbatim While some level
                                                                                                                                                      credit control. and part
                                                                                                                                                      of convergence between these
                                                                                                                                                      condensed versions of the
                                                                                                                                                      functions has already been the
                                                                                                                                                      emails or email threads and
6          S2-060281   DISCUSSIO   GAN charging: needs and proposed           Alcatel             -          -        -   -   -       -    -          achieved in previous Releases,
                                                                                                                                                      complete picture discusses the
                                                                                                                                                      This contribution of the              Noted
                       N           solution                                                                                                           discussions cancharging merger
                                                                                                                                                      a full harmonization found in:
                                                                                                                                                      needs for GAN be and in PS
                                                                                                                                                      domain functions in CS domain.
                                                                                                                                                      of theseas well as is specified
                                                                                                                                                      http://list.3gpp.org/3gpp_tsg_sa_
                                                                                                                                                      hereby to allowagreement on a
                                                                                                                                                      wg2_vcc.html for optimizing
                                                                                                                                                      It proposes an
                                                                                                                                                      realtimeand future-safethe PS
                                                                                                                                                      generic interactions in solution,
                                                                                                                                                      network. Note: The present
                                                                                                                                                      and to send supplementary
                                                                                                                                                      document to SA WG1.
                                                                                                                                                      questions replaces 3GPP TS
7.4.5      S2-060282   P-CR        Multiple APNs – Key Issue Description      Alcatel             23.882     -        -   -   -       -    SAE        23.125 from this Release
                                                                                                                                                      This contribution proposes            Noted
                                                                                                                                                      onwards.
                                                                                                                                                      modifications to section 7.10.1
                                                                                                                                                      "Description of key issue –
                                                                                                                                                      support of multiple APNs". In
                                                                                                                                                      particular it proposes to replace
                                                                                                                                                      multiple APNs by "multiple
                                                                                                                                                      access to PDNs/Services" per
                                                                                                                                                      TS 23.003. It introduces
                                                                                                                                                      IPv4/IPv6 PDN access issues
                                                                                                                                                      and roaming issues.




                                                                                                                 26
    A.I.      TD #        Type                       Title                          Source           Spec   CR #     r   C   C_Ve    Re           WI               Summary                               Conclusion
                                                                                                                     v   a     r      l
                                                                                                                         t
7.4.5      S2-060283   P-CR        Multiple APNs – Key Issue Solutions          Alcatel          23.882     -        -   -   -       -     SAE         This contribution is intended to      Noted
                                                                                                                                                       describe the potential solutions if
                                                                                                                                                       the need for access to multiple
                                                                                                                                                       Packet Data Networks (PDNs) /
                                                                                                                                                       Services identified by APNs or
                                                                                                                                                       with different administrative
                                                                                                                                                       operator, private or corporate
7.4.5      S2-060284   P-CR        Multiple APNs – Comparison of                Alcatel          23.882     -        -   -   -       -     SAE         This contribution via severalIP
                                                                                                                                                       network domains is intended to        Not handled. To be re-submitted by
                                   alternative solutions                                                                                               Gateways is confirmed. It also
                                                                                                                                                       compare the potential solutions       Authors
                                                                                                                                                       study the waymultiple Packet
                                                                                                                                                       for access to a UE can access
                                                                                                                                                       both IPv4 and IPv6 services.
                                                                                                                                                       Data Networks (PDNs) /
                                                                                                                                                       Services described in the
                                                                                                                                                       companion tdoc "Multiple APNs
                                                                                                                                                       – Key Issue Solutions".
7.4        S2-060285   P-CR        SAE inter node security                      Alcatel          23.882     -        -   -   -       -     SAE         User access security is already       Not handled. To be re-submitted by
                                                                                                                                                       treated in SAE. This contribution     Authors
                                                                                                                                                       is intend to outline the need to
                                                                                                                                                       introduce also network security
                                                                                                                                                       communications means inside
                                                                                                                                                       SAE
9.1        S2-060286   DISCUSSIO   Nb interface multiplexing                    Alcatel          -          -        -   -   -       -     -           This contribution is related to the   Noted
                       N                                                                                                                               incoming CT WG3/CT WG4 LS
                                                                                                                                                       about Nb multiplexing. It outlines
                                                                                                                                                       the need to introduce this facility
                                                                                                                                                       inside the core network.
6          S2-060287   DISCUSSIO   GAN & Home zone cell charging,               Ericsson         -          -        -   -   -       -     TEI6        The intent with this document is      Noted
                       N           handling of changed cell characteristics                                                                            to present an alternative for how
                                                                                                                                                       changing cell characteristics can
                                                                                                                                                       be indicated to GGSN and
                                                                                                                                                       beyond. The issue of
                                                                                                                                                       implementing home zone cells
                                                                                                                                                       and specific GAN/UMA charging
6          S2-060288   [CR]        Proposed CR0014 to 23.251:                   Ericsson         23.251     0014     -   F   6.5.0   Re    TEI6        is also discussed and one
                                                                                                                                                       Summary of change:                    Revised in S2-060449
                                   Clarification of netshare re-routing (Rel-                                                        l-6               Clarification recommended.
                                                                                                                                                       alternative isthat the RNC shall
                                   6)                                                                                                                  receive an indication when the
                                                                                                                                                       re-routing procedure is used for
                                                                                                                                                       coordination purposes.
7.4        S2-060289   WITHDRA     Network Sharing aspects for a 2-node         Ericsson         23.882     -        -   -   -       -     SAE         This contribution is focusing on      WITHDRAWN
                       WN          3GPP SAE / LTE architecture                                                                                         the requirements on Network
                                                                                                                                                       Sharing that is part of the
                                                                                                                                                       SAE/LTE. It is proposed to fulfil
                                                                                                                                                       the requirements with a
                                                                                                                                                       simplified Network Sharing
                                                                                                                                                       architecture compared to Rel-6
7          S2-060290   [CR]        Proposed CR0158 to 23.107: Peak              LG Electronics   23.107     0158     -   F   6.3.0   Re    TEI7        Network Sharing.
                                                                                                                                                       Summary of change: A                  Noted. Rel-6 CR created in S2-
                                   throughput class reference (Rel-7)                                                                l-7               reference to the description of       060451
                                                                                                                                                       the R97/R98 QoS attributes is
                                                                                                                                                       introduced in the present
                                                                                                                                                       specification.
7          S2-060291   [LS OUT]    Proposed reply to GERAN WG2 & CT             LG Electronics   -          -        -   -   -       -     -           Proposed reply to S2-060005           Revised in S2-060452
                                   WG1 on Peak throughput class
7          S2-060292   DISCUSSIO   Enhancements for I-WLAN Access               Infineon         -          -        -   -   -       -     TEI7        Enhancements for I-WLAN               Postponed to meeting #51. To be re-
                       N           Network Selection                            Technologies                                                           Access Network Selection to           submitted by Authors
                                                                                                                                                       reduce power- and time-
                                                                                                                                                       consumption
7          S2-060293   [CR]        Proposed CR0146 to 23.234: Addition          Infineon         23.234     0146     -   B   7.0.0   Re    TEI7        Addition of cell-ID for I-WLAN        Postponed to meeting #51. To be re-
                                   of cell-ID for I-WLAN Access Network         Technologies                                         l-7               Access Network Selection to           submitted by Authors
                                   Selection (Rel-7)                                                                                                   reduce power- and time-
                                                                                                                                                       consumption


                                                                                                                27
    A.I.      TD #        Type                       Title                         Source           Spec   CR #     r   C   C_Ve    Re           WI               Summary                               Conclusion
                                                                                                                    v   a     r      l
                                                                                                                        t
6          S2-060294   [LS OUT]    Response LS on Relocation of                Lucent           -          -        -   -   -       -     SAE         Response LS on Relocation of          Noted
                                   Preserved RABs                              Technologies                                                           Preserved RABs
7.4.1.3    S2-060295   P-CR        Adding load-sharing / redundancy            Lucent           23.883     -        -   -   -       -     SAE         In section 5 of TR 23.882 v0.9.0,     Revised in S2-060482
                                   above the cell site node                    Technologies                                                           on "Requirements on the
                                                                                                                                                      Architecture", one of the
                                                                                                                                                      requirements one can read is:
                                                                                                                                                      "The SAE/LTE system shall
                                                                                                                                                      support redundancy concepts /
                                                                                                                                                      load sharing of network nodes,
7.4.5      S2-060296   WITHDRA     On Multiple APNs support                    Lucent           23.883     -        -   -   -       -     SAE         e.g.Multiple to today's Iu-flex
                                                                                                                                                      On similar APNs support               WITHDRAWN
                       WN                                                      Technologies                                                           mechanisms. All nodes other
7.2        S2-060297   TR          TR 23.819 v000                              Samsung          23.819     -        -   -   0.0.0   -     CSI-IW      The cell site node should
                                                                                                                                                      than first skeleton of CSI be         Approved for use of further updates
                                                                                                                                                      considered "distributed
                                                                                                                                                      interworking TR
7.2        S2-060298   P-CR        Architectural requirements for CSI          Samsung          23.819     -        -   -   0.0.0   -     CSI-IW      resources utilising load
                                                                                                                                                      This contribution proposes key        Revised in S2-060476
                                   interworking                                                                                                       sharing/redundancy
                                                                                                                                                      architectural requirements for
                                                                                                                                                      mechanisms". This contribution
                                                                                                                                                      CSI interworking TR.
7.2        S2-060299   P-CR        Proposed architecture for CSI               Samsung          23.819     -        -   -   0.0.0   -     CSI-IW      aims contribution proposes a
                                                                                                                                                      This at reflecting this               Noted
                                   interworking                                                                                                       basic architecture to some
                                                                                                                                                      requirement through achieve
                                                                                                                                                      relevant sections of TR 23.882
                                                                                                                                                      interworking between a CSI UE
                                                                                                                                                      v0.9.0.
                                                                                                                                                      and a pure IMS UE.
7.4.1.2    S2-060300   P-CR        Inter MME/UPE mobility: generic             Samsung          23.882     -        -   -   -       -     SAE         This document proposes a              Revised in S2-060478
                                   approach                                                                                                           generic IP based mobility
                                                                                                                                                      scheme for inter-MME/UPE
                                                                                                                                                      mobility which also covers inter-
                                                                                                                                                      AS handover.
7.4.5      S2-060301   WITHDRA                                                 Samsung          23.882     -        -   -   -       -     SAE         This document analyzes support
                       WN                                                                                                                             of multiple APNs in the evolved
                                                                                                                                                      system and its impact with inter-
                                                                                                                                                      AS handover.
7.4.6      S2-060302   P-CR        Analysis of CP/UP gateway separation        Samsung          23.882     -        -   -   -       -     SAE         This document analyzes pros           Not handled. To be re-submitted by
                                                                                                                                                      and cons of UP/CP separation          Authors
                                                                                                                                                      and propose a combined
                                                                                                                                                      MME/UPE for simplicity.
8.3        S2-060303   P-CR        CS originated VCC call handling             Samsung          23.206     -        -   -   -       -     VCC         This document analyses the            Noted
                                                                                                                                                      handling of CS originated calls
                                                                                                                                                      from VCC subscribers, and
                                                                                                                                                      proposes text for inclusion in the
                                                                                                                                                      corresponding section of TS
                                                                                                                                                      23.206
8.3        S2-060304   DISCUSSIO   Network unattended UE Loss of               Motorola         23.206     -        -   -   -       -     VCC         This contribution extended the        Noted
                       N/          Coverage – Enhancements to S2-                                                                                     concept in Siemens S2-060193,
                       APPROVAL    060193                                                                                                             when call is forward to CS
                                                                                                                                                      domain. The section 6.2.1 of TR
                                                                                                                                                      23.806 describes the Call
                                                                                                                                                      Continuity Control Function
                                                                                                                                                      (CCCF). One of its functions is
7          S2-060305   DISCUSSIO   Discussion paper on IMS over multicast      Siemens, China   -          -        -   -   -       Re    TEI7        the -objective of this discussionof
                                                                                                                                                      The reception and processing          Revised in S2-060318
                       N           bearer services                             Mobile                                               l-7               call continuity requests caused
                                                                                                                                                      paper is to propose starting work
                                                                                                                                                      bySA WG2 on the usage of
                                                                                                                                                      in radio related events, e.g.
                                                                                                                                                      availability or loss for radio
                                                                                                                                                      multicast bearers of IMS
                                                                                                                                                      coverageby change requests
                                                                                                                                                      services A solution of this
                                                                                                                                                      against is 23.228 to fulfill the
                                                                                                                                                      functionTSnot provided in the
                                                                                                                                                      TR. At SA WG2#49 22.228.
                                                                                                                                                      requirements in TS a proposal
7          S2-060306   [CR]        Proposed CR0548R1 to 23.228:                Siemens          23.228     0548     1   B   7.2.0   Re    TEI7        was submitted thepaper S2- of
                                                                                                                                                      Depending on in capabilities
                                                                                                                                                      Summary of change: New                Revised in S2-060309
                                   Facilitating multicast bearer services in                                                        l-7               the underlying network IMS UE
                                                                                                                                                      052858,is added to describeshall
                                                                                                                                                      chapter which was based on
                                   IMS (Rel-7)                                                                                                        notifications informingthe
                                                                                                                                                      be able to use optimized
                                                                                                                                                      architectural impacts and
                                                                                                                                                      network aboutwhen network e.g.
                                                                                                                                                      mechanisms ofthe loss of
                                                                                                                                                      requirements the introducing
                                                                                                                                                                   The proposal MRF
                                                                                                                                                      coverage.capabilities for was
                                                                                                                                                      multicast bearers in IMS.the
                                                                                                                                                      objected, mainly because of
                                                                                                                                                      delivery of multimedia to multiple
                                                                                                                                                      shall support multicast bearers
                                                                                                                                                      negative impacts on the UE IMS
                                                                                                                                                      IMS users.Enhancements to
                                                                                                                                                      as well.
                                                                                                                                                      battery lifetime. Alternative
                                                                                                                                                      functions and interfaces have to
                                                                                                               28                                     concepts like In addition, this
                                                                                                                                                      be analyzed. "parallel paging",
                                                                                                                                                      linking of consecutive routing
                                                                                                                                                      contribution proposes to analyze
                                                                                                                                                      certain IMS based new re-
                                                                                                                                                      decisions, defining services like
                                                                                                                                                      registration trigger points or
                                                                                                                                                      Conferencing regarding the
                                                                                                                                                      reducing multicast bearers. If
                                                                                                                                                      usage of registration timers were
    A.I.      TD #          Type                     Title                           Source          Spec   CR #     r   C   C_Ve    Re           WI               Summary                              Conclusion
                                                                                                                     v   a     r      l
                                                                                                                         t
7.4.1      S2-060307   DISCUSSIO   Paging method between E-UTRA and            ZTE               23.882     -        -   -   -       -     SAE         This document proposes a              Revised in S2-060477
                       N/          UTRA/ GERA                                                                                                          solution for the issue under the
                       APPROVAL                                                                                                                        concept of Equivalent RA and
                                                                                                                                                       SGSN Proxy between E-UTRAN
                                                                                                                                                       and UTRAN/GERAN.
7.4.1      S2-060308   DISCUSSIO   Equivalent Routing Area Identifying         ZTE               23.882     -        -   -   -       -     SAE         This document proposes to set         Revised in S2-060502
                       N/                                                                                                                              up a "RAI pool" in MS and UP-
                       APPROVAL                                                                                                                        GW/CP-GW to identify an
                                                                                                                                                       Equivalent Routing Area.
7          S2-060309   [CR]        Proposed CR0548R2 to 23.228:                Siemens           23.228     0548     2   B   7.2.0   Re    TEI7        Summary of change: New                Revised in S2-060317
                                   Facilitating multicast bearer services in                                                         l-7               chapter is added to describe
                                   IMS (Rel-7)                                                                                                         architectural impacts and
                                                                                                                                                       requirements when introducing
                                                                                                                                                       multicast bearers in IMS. MRF
                                                                                                                                                       shall support multicast bearers
                                                                                                                                                       as well.
8.3        S2-060310   TS          23.206 v0.1.0: Voice Call Continuity        Lucent            23.206     -        -   -   0.1.0   -     VCC         Attached is the version of TS         Noted
                                   between CS and IMS; Stage 2                 Technologies                                                            23.206 based on contributions
                                                                                                                                                       agreed in Yokosuka (SA
                                                                                                                                                       WG2#49). This file was
                                                                                                                                                       circulated to the SA WG2 email
                                                                                                                                                       list on 22nd November 2005,
                                                                                                                                                       following the Yokosuka meeting.
8.1        S2-060311   LS In       LS (from SA WG5) on Determining the         SA WG5 (S5-       -          -        -   -   -       -     CH-BC       Comments are invited on any
                                                                                                                                                       SA WG5 SWGB thanks SA WG2             Postponed to meeting #51
                                   Charging method                             064074, T-                                                              for the liaison S2-052388/ may
                                                                                                                                                       implementation errors that S5-
                                                                               Mobile)                                                                 have occurred.
                                                                                                                                                       054909 on Determining the
                                                                                                                                                       Charging method. SA WG5
                                                                                                                                                       SWGB has been evaluating the
                                                                                                                                                       supposed conflicting
                                                                                                                                                       mechanisms that may instruct
7.4        S2-060312   LS In       LS on involvement of ASGW during            RAN WG3 (R3-      -          -        -   -   -       -     SAE         the TPF onhas analysed call
                                                                                                                                                       RAN WG3 how to perform                Postponed to meeting #51
                                   handover preparation                        060086, Nortel)                                                         charging. SA WG5 SWGB in
                                                                                                                                                       flows of intra-access mobility
                                                                                                                                                       concluded that the chargingRAN
                                                                                                                                                       active mode for LTE during
                                                                                                                                                       characteristics are solely used
                                                                                                                                                       WG3#50. In particular RAN
                                                                                                                                                       for offline charging and so the
                                                                                                                                                       WG3 has discussed some
                                                                                                                                                       solutions conflict that triggered
                                                                                                                                                       perceivedfor the handover
                                                                                                                                                       the SA WG2 LS simply does not
                                                                                                                                                       preparation phase where the
3          S2-060313   REPORT      Chairman's Notes from TSG SA # 30           SA WG2            -          -        -   -   -       -     -           This The LS is was distributed
                                                                                                                                                       exist.informationin fact based on
                                                                                                                                                       source eNodeB directly contacts       Noted
                                                                               Chairman                                                                a misinterpretation in order to
                                                                                                                                                       thethe SA eNodeB of the to the
                                                                                                                                                       on target WG2 reflector
                                                                                                                                                       "prepaid" charging
                                                                                                                                                       reserve some9resources before
                                                                                                                                                       e-mail list on December 2005.
7.4.1.3    S2-060314   P-CR        Network Sharing aspects for a 2-node        Ericsson          23.882     -        -   -   -       Re    SAE         characteristics bit asexecution.
                                                                                                                                                       In recent handover
                                                                                                                                                       the actualSA WG2 and RAN              Revised in S2-060481
                                   3GPP SAE / LTE architecture                                                                       l-7               WG3 meetings charging". From
                                                                                                                                                       meaning"online a 2-node 3GPP
                                                                                                                                                       The question arose regarding to
                                                                                                                                                       SAE/LTE architecture is neither
                                                                                                                                                       that perspective, therewere
                                                                                                                                                       which extend the ASGW must
                                                                                                                                                       a technical The presented in
                                                                                                                                                       be involvedproblem or error
                                                                                                                                                       presented. during this phase.
                                                                                                                                                       ASGW is specifications, nor a
                                                                                                                                                       SA WG5meets the SAE /entity
                                                                                                                                                       solution defined as the LTE
                                                                                                                                                       contradiction to SA WG2 TSs.
                                                                                                                                                       comprising MME, UPE and inter-
                                                                                                                                                       requirements on performance
                                                                                                                                                       (e.g. UP/CP latency, no further
                                                                                                                                                       As no conflict exists, mobility) of
                                                                                                                                                       access anchor independently
9.1        S2-060315   WID         WID on One Tunnel solution for              Nokia, Nortel,    -          -        -   -   -       -     -           and they are distributed. of SA
                                                                                                                                                       how security be same orRAN
                                                                                                                                                       action would (i.e.needed by this
                                                                                                                                                       Objective: The objective better       Revised in S2-060327
                                   Optimisation of Packet Data Traffic         Vodafone,                                                               than SWGB. Nevertheless SA
                                                                                                                                                       WG5current UMTS level)without
                                                                                                                                                       WI is concluded that the One
                                                                                                                                                       WG3 to further study network
                                                                               Ericsson                                                                resources are involved the in
                                                                                                                                                       WG5 SWGB isstudyingand not
                                                                                                                                                       introducing any unnecessary
                                                                                                                                                       Tunnel approach described
                                                                                                                                                       possibility 23.873 (Rel-4)possibly
                                                                                                                                                       only radio of alignment of and
                                                                                                                                                       complexityresources but
                                                                                                                                                       3GPP TR (e.g. Inter-Node B
                                                                                                                                                       charging characteristics with
                                                                                                                                                       also resources between eNodeB
                                                                                                                                                       UP/CP interfaces). This
                                                                                                                                                       identify what changes are
                                                                                                                                                       charging rules core will soon
                                                                                                                                                       needed to PS and functionalities
                                                                                                                                                       and ASGW must be granted.
                                                                                                                                                       contribution is focusing on the
                                                                                                                                                       propose a solution.
                                                                                                                                                       requirements to support an
                                                                                                                                                       and WG3 also Network
                                                                                                                                                       RANprotocols onidentifiedthe One
                                                                                                                                                       Sharingfunctionality.that issue to
                                                                                                                                                       interdependency of of the include
                                                                                                                                                       Tunnel that is part This SAE /
                                                                                                                                                       the inter-access mobility in TR
                                                                                                                                                       LTE. (See requirements in after
                                                                                                                                                       tostudy the functions added
                                                                                                                                                       23.882 subIu-flex, 5 – "The
                                                                                                                                                       LTE_ACTIVE caseNetsharing,
                                                                                                                                                       Rel-4 (e.g. clause and to the
                                                                                                                                                       SAE/LTE systemshallASGW is
                                                                                                                                                       question whethereithersupport
                                                                                                                                                       MBMS, etc) and the certify
                                                                                                                                                       changedsharing intra-access
                                                                                                                                                       network are not functionality…"
                                                                                                                                                       that they during affected or
                                                                                                                                                       – and in in LTE_ACTIVE. This
                                                                                                                                                       mobility how 22.978 subclause
                                                                                                                                                       identify TR the One Tunnel
                                                                                                                                                       particular conclusion was made
                                                                                                                                                       5.1.1.9 second bullet). It is these
                                                                                                                                                       function can be added and
                                                                                                                29                                     also by analogy with a backward
                                                                                                                                                       proposed updated in the SGSN
                                                                                                                                                       functions to fulfil the
                                                                                                                                                       compatible way. The inter-
                                                                                                                                                       requirements with 3gstudy
                                                                                                                                                       involvement in the a simplified
                                                                                                                                                       SGSN relocation architecture
                                                                                                                                                       Network Sharing in release 6.
                                                                                                                                                       shallalso investigate if the
                                                                                                                                                       However, for impacted or not by
                                                                                                                                                       RAN/RNC is the intra-ASGW
                                                                                                                                                       compared to Rel-6 Network
                                                                                                                                                       handover, RAN WG3 would
                                                                                                                                                       Sharing. Tunnel functionality.
                                                                                                                                                       the One For example, only
                                                                                                                                                       appreciate the opinion of SAdue
                                                                                                                                                       "supporting UEs" Iu-release
                                                                                                                                                       This includes e.g exist on the
    A.I.      TD #          Type                     Title                           Source          Spec   CR #     r   C   C_Ve    Re           WI               Summary                              Conclusion
                                                                                                                     v   a     r      l
                                                                                                                         t
7.4.1      S2-060316   P-CR        Mobility Management in LTE_IDLE             ZTE               23.882     -        -   -   -       -     SAE         S2-060129 presents the                Update procedures part separated
                                   state                                                                                                               LTE_IDLE state mobility               out in S2-060395.
                                                                                                                                                       management principles and
                                                                                                                                                       procedures. This document aims
                                                                                                                                                       to add an MM state transition
                                                                                                                                                       procedure to S2-060129. Also
                                                                                                                                                       some clarifications are added.
7          S2-060317   CR          Proposed CR0548R3 to 23.228:                Siemens           23.228     0548     3   B   7.2.0   Re    TEI7        Summary of change: New                Noted
                                   Facilitating multicast bearer services in                                                         l-7               chapter is added to describe
                                   IMS (Rel-7)                                                                                                         architectural impacts and
                                                                                                                                                       requirements when introducing
                                                                                                                                                       multicast bearers in IMS. MRF
                                                                                                                                                       shall support multicast bearers
                                                                                                                                                       as well.
7          S2-060318   DISCUSSIO   Discussion paper on IMS over multicast      Siemens, China    -          -        -   -   -       Re    TEI7        The objective of this discussion      Revised in S2-050505
                       N           bearer services                             Mobile                                                l-7               paper is to propose starting work
                                                                                                                                                       in SA WG2 on the usage of
                                                                                                                                                       multicast bearers for IMS
                                                                                                                                                       services by change requests
                                                                                                                                                       against TS 23.228 to fulfill the
                                                                                                                                                       requirements in TS 22.228.
7.4        S2-060319   P-CR        Proposed update to TR 23.882                Vodafone (SAE     23.882     -        -   -   0.9.0   Re    SAE         Following the the capabilities
                                                                                                                                                       Depending onoutcome of the of         Approved
                                   documenting outcome of joint R2-R3-         rapporteur)                                           l-7               the underlying network IMS shall
                                                                                                                                                       joint RAN WG2-RAN WG3-SA
                                   S3 meeting 10-11/1/06                                                                                               be able to use on the security
                                                                                                                                                       WG3 meeting optimized
                                                                                                                                                       mechanisms of the network e.g.
                                                                                                                                                       issues for SAE/LTE, it is
                                                                                                                                                       multicast capabilities for the
                                                                                                                                                       proposed that the revision
                                                                                                                                                       marked of multimedia to multiple
                                                                                                                                                       delivery changes are made to TR
                                                                                                                                                       IMS users.Enhancements to IMS
                                                                                                                                                       23.882 v0.9.0.
4          S2-060320   [LS OUT]    [Draft] Reply LS on handling of SIP         SA WG2            -          -        -   -   -       -     -           SA WG2 and interfaces have
                                                                                                                                                       functions thanks CT WG3 for to        Revised in S2-060548
                                   redirect (3xx) responses in MGCF                                                                                    be analyzed. Into our questions
                                                                                                                                                       their response addition, this
                                                                                                                                                       regarding handling of to analyze
                                                                                                                                                       contribution proposes SIP
                                                                                                                                                       certain IMS based services like
                                                                                                                                                       redirect (3xx) responses in
                                                                                                                                                       Conferencing regarding the
                                                                                                                                                       MGCF. Regarding the question
                                                                                                                                                       usage of multicast bearers. If
                                                                                                                                                       that CT WG3 have asked, SA
                                                                                                                                                       feasible, multimedia no
                                                                                                                                                       WG2 sees currently applications
4          S2-060321   [LS OUT]    DRAFT Reply LS on Feasibility Study         SA WG2            -          -        -   -   -       -     -           SA Mobile Gaming WG3 also
                                                                                                                                                       like WG2 thanks CT shouldfor
                                                                                                                                                       architectural changes necessary       Revised in S2-060513
                                   on Multiplexing on the Nb interface                                                                                 to takenon the MGCF to support
                                                                                                                                                       their LS into account.
                                                                                                                                                       beenhance Feasibility Study on
                                                                                                                                                       Proceduresof athe UE response
                                                                                                                                                       redirection in call Nband IMS
                                                                                                                                                       Multiplexing on the in interface
                                                                                                                                                       network entities, e.g. Application
                                                                                                                                                       to S2-060014/C3-050858. After
                                                                                                                                                       in receipt of a SIP 3xx (Redirect)
                                                                                                                                                       discussing the LS, studied
                                                                                                                                                       Servers, have to bethat some
                                                                                                                                                       response. We noteSA WG2 and
                                                                                                                                                       standardized. Possible QoS and
                                                                                                                                                       operator configurations may
                                                                                                                                                       concluded not to start any stage
                                                                                                                                                       2 work support redirect in This
                                                                                                                                                       charging impacts are FFS.the Nb
                                                                                                                                                       need toon multiplexing on the
7          S2-060322   [CR]        Proposed CR0546 to 23.060: Correct          Huawei            23.060     0546     -   F   6.11.   Re    TEI7        work shouldis SA the existing
                                                                                                                                                       MGCF. It take WG2's the
                                                                                                                                                       interface. of change: Align
                                                                                                                                                       Summary                               Revised in S2-060453
                                   the parameters in BSS PFC relevant                                                        0       l-7               IMS and MBMS architectures as
                                                                                                                                                       parameters of that procedure
                                                                                                                                                       understanding PFC CT WG3 can
                                   messages (Rel-7)                                                                                                    a basisa new work item studying
                                                                                                                                                       initiate and ensure backwards
                                                                                                                                                       messages with stage 3.
4          S2-060323   LS In       Reply LS (from CT WG4) on                   CT WG4 (C4-       -          -        -   -   -       -     TEI7        compatibility. SA WG2 to
                                                                                                                                                       CT topic based
                                                                                                                                                       this WG4 asks on their usual          Noted
                                   Reassignment of S-CSCF                      051657, Huawei)                                                         working procedures, if seen
                                                                                                                                                       consider the feasibility of
                                                                                                                                                       reassignment of S-CSCF is
                                                                                                                                                       necessary. If such activityduring
                                                                                                                                                       started in CT WG3,procedure.
                                                                                                                                                       the terminated call SA WG2
4          S2-060324   LS In       LS from CT WG4: Question on S-CSCF          CT WG4 (C4-       -          -        -   -   -       -     IMS2        would like to be informed about
                                                                                                                                                       CT WG4 ask SA WG2's                   Noted
                                   reassignment feature during the initial     051710, Huawei)                                                         the discussionsthe following
                                                                                                                                                       clarification on as it was
                                   registration procedure when user is in                                                                              commented during the meeting
                                                                                                                                                       question: - In which case does
                                   the unregistered state                                                                                              that itknow haveasignificant
                                                                                                                                                       HSS may that reassignment
                                                                                                                                                       architectural implications, if this
                                                                                                                                                       of S-CSCF is possibly necessary
                                                                                                                                                       activity includes actions as listed
                                                                                                                                                       so as to send both S-CSCF
                                                                                                                                                       in the LS: "This might be the
                                                                                                                                                       name and capability when
                                                                                                                                                       user is in by unregistered state?
                                                                                                                                                       achieved themultiplexing several
                                                                                                                                                       NbFP/codec payload PDUs of
                                                                                                                                                       - Note that someCT WG4
                                                                                                                                                       different bearers within one texts
                                                                                                                                                       delegates have referenced IP
                                                                                                                                                       packet sent between MGWsover
                                                                                                                                                       in 5.1.2.1 of 23.228 as a proof
                                                                                                                                                       the Nb interface.."
                                                                                                                                                       that Operator preference on a
                                                                                                                30                                     per-user basis is a valid case in
                                                                                                                                                       which HSS knows that a
                                                                                                                                                       reassignment of S-CSCF is
                                                                                                                                                       necessary. So CT WG4 would
                                                                                                                                                       also like SA WG2 to clarify
                                                                                                                                                       whether theoperator preference
    A.I.      TD #        Type                     Title                    Source           Spec   CR #     r   C   C_Ve    Re          WI               Summary                              Conclusion
                                                                                                             v   a     r      l
                                                                                                                 t
4          S2-060325   [LS OUT]   DRAFT Reply LS on switched inter-     SA WG2           -          -        -   -   -       -     -          SA WG2 thanks RAN WG3 for             Revised in S2-060515
                                  RAT handovers controlled by UE                                                                              their LS regarding switched
                                                                                                                                              inter-RAT handovers controlled
                                                                                                                                              by UE in S2-060025/R3-051460.
                                                                                                                                              SA WG2 understands that the
                                                                                                                                              requirement is initiated by SA
                                                                                                                                              WG5, and RAN WG3 has
4          S2-060326   [LS OUT]   DRAFT Reply LS on improvement of      SA WG2           -          -        -   -   -       -     -          SA WG2 thanks SA and for
                                                                                                                                              discussed this issue WG3provide       Revised in S2-060516
                                  the way to access IMS via I-WLAN                                                                            their reply liaison statement LS
                                                                                                                                              a solution which attached in on
                                                                                                                                              R3-051460 on it. However, SA
                                                                                                                                              improvement of the way to
                                                                                                                                              access IMS like to inform RAN
                                                                                                                                              WG2 would via I-WLAN. SA
                                                                                                                                              WG3 that the attached solution
                                                                                                                                              WG2 understand that it is not
                                                                                                                                              possible to simply the Gn/Gp
                                                                                                                                              will only impact on remove the
                                                                                                                                              interface. SA between UE and P-
                                                                                                                                              IPsec tunnel WG2 proposes that
9.1        S2-060327   WID        WID on One Tunnel solution for        Nokia, Nortel,   -          -        -   -   -       -     -          CT WG4 should be the of this
                                                                                                                                              CSCF as this would significantly
                                                                                                                                              Objective: The objective              Revised in S2-060541
                                  Optimisation of Packet Data Traffic   Vodafone,                                                             degradefurther study level. this
                                                                                                                                              responsible work group on At
                                                                                                                                              WI is to the security the One
                                                                        Ericsson                                                              this point CT WG4 will discuss
                                                                                                                                              issue andSA WG2 does not in
                                                                                                                                              Tunnel approach described
                                                                                                                                              3GPP to 23.873 attached LS
                                                                                                                                              the solution in the improvements
                                                                                                                                              intend TRwork on (Rel-4) and
                                                                                                                                              from RAN IMS access are I-
                                                                                                                                              regarding WG3 and make a
                                                                                                                                              identify what changes via
                                                                                                                                              needed to therefore has ask
                                                                                                                                              conclusionPS core functionalities
                                                                                                                                              WLAN and on it. SA WG2no
                                                                                                                                              CT WG4 to beto support the One
                                                                                                                                              and protocols responsible group
                                                                                                                                              further architectural
9.1        S2-060328   WID        Updated WID: IMS Communication        Ericsson         23.816     -        -   -   -       Re    ServID     The WID a conclusion on it.
                                                                                                                                              and makeis updated toSA include
                                                                                                                                              requirements towards reflect the
                                                                                                                                              Tunnel functionality. This WG3        Approved
                                  Service Identifier (ServID)                                                                l-7              to perform investigationswork
                                                                                                                                              tostudy theSpecification on after
                                                                                                                                              status and functions added the
8.1        S2-060329   [CR]       Proposed CR0139R1 to 23.125:          Siemens          23.125     0139     1   F   6.7.0   Re    CH-FBC     IMS security reporting when
                                                                                                                                              Corrects the procedures
                                                                                                                                              Rel-4 (e.g. Iu-flex, Netsharing,      Revised in S2-060350
                                  Reporting per AF record information                                                        l-6              description IPaccess.
                                                                                                                                              using 3GPP and either certify
                                                                                                                                              MBMS, etc)for the case that AF
                                  (Rel-6)                                                                                                     that they are not affected or
                                                                                                                                              record information is available.
8.1        S2-060330   P-CR       IP-CAN sessions and bearers           Ericsson         23.203     -        -   -   0.2.1   -     PCC        identify how the One Tunnel
                                                                                                                                              In 3GPP release 7, the PCC            Approved
                                                                                                                                              architecture be added and these
                                                                                                                                              function can for charging and
                                                                                                                                              functions updated in a backward
                                                                                                                                              policy control is applicable to a
                                                                                                                                              compatible way. The studyWG2
                                                                                                                                              multi access scenario. SA
                                                                                                                                              shallalso investigate ifPCC
                                                                                                                                              agreed to specify the the
                                                                                                                                              architecture impacted or
                                                                                                                                              RAN/RNC isin TS 23.203,not by
                                                                                                                                              the One Tunnel functionality.
                                                                                                                                              comprising an access agnostic
8.1        S2-060331   P-CR       Access agnostic PCC Procedures        Ericsson         23.203     -        -   -   0.2.1   Re    PCC        This includes e.g 7, the PCCdue
                                                                                                                                              In 3GPP release Iu-release
                                                                                                                                              main body and multiple annexes,       WITHDRAWN
                                                                                                                             l-7              to Iu inactivity, 2G/3G and
                                                                                                                                              architecture for policy mobility,
                                                                                                                                              each annex defining additional
                                                                                                                                              Inter-RAT PS Handover, and
                                                                                                                                              specific access technology
                                                                                                                                              charging control shall be
                                                                                                                                              other Inter-SGSN and Inter-RAT
                                                                                                                                              information. Description of
                                                                                                                                              applicable to a multi access
                                                                                                                                              scenario. It The consequences
                                                                                                                                              procedures.is agreed in SA WG2
                                                                                                                                              access agnostic features of PCC
                                                                                                                                              to specify the PCC Gn/Gp
                                                                                                                                              of mixing the Iu andarchitecture
                                                                                                                                              needs definition of generic,
                                                                                                                                              interfaces in one interface shallIn
                                                                                                                                              access independent is divided in
                                                                                                                                              in TS 23.203, which concepts.
8.1        S2-060332   P-CR       Access agnostic PCC Procedures        Ericsson         23.203     -        -   -   0.2.1   -     PCC        be3GPP releasewith respect toIP
                                                                                                                                              an investigated, bearersbody
                                                                                                                                              In access agnostic main and
                                                                                                                                              particular IP CAN7, the PCC           Approved
                                                                                                                                              and sessions security, L2
                                                                                                                                              IP privacy and are currently
                                                                                                                                              CANmultipleannexes that each
                                                                                                                                              architecture for policy and
                                                                                                                                              defines with GPRS in Rel-4
                                                                                                                                              technologies, etc. Thebe
                                                                                                                                              defined the additional mind. TR
                                                                                                                                              charging control shall
                                                                                                                                              23.873concepts are for a specific
                                                                                                                                              These proposes a solution that
                                                                                                                                              informationto a multi discussed
                                                                                                                                              applicable needed access
                                                                                                                                              scenario. is impact on the
                                                                                                                                              minimizesItthe agreed in SA WG2
                                                                                                                                              here. technology. The changes
                                                                                                                                              access
                                                                                                                                              to specify the PCC a number of
                                                                                                                                              network resulting indescriptions
                                                                                                                                              proposed here are architecture
                                                                                                                                              traffic 23.203, which is divided in
                                                                                                                                              in the PCC that are not
                                                                                                                                              forTS cases procedures and
8.1        S2-060333   P-CR       GPRS specific PCC Procedures          Ericsson         23.203     -        -   -   0.2.1   -     PCC        supported. agnostic the PCC
                                                                                                                                              an3GPP releasestudy should
                                                                                                                                              flows whichThis access agnostic,
                                                                                                                                              In access are 7, main body            Revised in S2-060352
                                                                                                                                              find a included in the maineach
                                                                                                                                              to be balance between impact
                                                                                                                                              and multipleannexes that body
                                                                                                                                              architecture for policy and
                                                                                                                                              of the network and supported
                                                                                                                                              onthe TS control shall be
                                                                                                                                              defines the additional proposed
                                                                                                                                              charging 23.203. The
                                                                                                                                              traffic cases, and alternative
                                                                                                                                              applicable are separated with
                                                                                                                                              procedures needed for a specific
                                                                                                                                              informationto a multi access
                                                                                                                                              solutions for e.g. the roaming
                                                                                                                                              respect technology.Session WG2
                                                                                                                                              scenario. IP-CAN The changes
                                                                                                                                              access toIt is agreed in SA
                                                                                                                                              proposed here studied. The
                                                                                                                                              case should beare descriptions
                                                                                                                                              Establishment, IP-CAN Session
                                                                                                                                              to specify the PCC architecture
                                                                                                                                              forTS shouldand IP-CAN
                                                                                                                                              study 23.203,also ensure that in
                                                                                                                                              Termination procedures and
                                                                                                                                              in the PCC which is divided
8.1        S2-060334   P-CR       PCC Rules types and operations        Ericsson,        23.203     -        -   -   0.2.1   -     PCC        theaccess agnostic system an
                                                                                                                                              an overall gains for main body
                                                                                                                                              The terminology in
                                                                                                                                              Session Modification. With
                                                                                                                                              flows which are access agnostic,      Revised in S2-060353
                                                                        Siemens                                                               IP-CAN Session is meant an by
                                                                                                                                              scalability are notthe maineach
                                                                                                                                              to be included in diminished
                                                                                                                                              and multipleannexes that body
                                                                                                                                              activation/deactivation of
                                                                                                                                              of the TSand signalling UE
                                                                                                                                              the increasedpredefined load and
                                                                                                                                              association additionalthe PCCand
                                                                                                                                              defines the between proposed
                                                                                                                                              dynamic 23.203. The
                                                                                                                                              the IPis not aligned Other current
                                                                                                                                              system complexity. in the specific
                                                                                                                                              rules Network. It is identified by
                                                                                                                                              procedures needed for a with
                                                                                                                                              information are separated
                                                                                                                                              alternatives of howSession
                                                                                                                                              respect technology. to separate
                                                                                                                                              access to IP-CAN The IP-CAN
                                                                                                                                              an IPAddress. When thechanges
                                                                                                                                              draft version of TS23.203.
                                                                                                                                              proposed and user plane are
                                                                                                                                              the control established, in all
                                                                                                                                              Session ishere are descriptions
                                                                                                                                              Establishment, IP-CAN Session
                                                                                                                                              outsidePCCscope of an IP-CAN
                                                                                                                                              Termination procedures work.
                                                                                                                                              for the the and IP-CAN
                                                                                                                                              practical cases also thisand
                                                                                                                                              Any necessaryisGPRS specific,
                                                                                                                                              Bearer, which specification
                                                                                                                                              flows which are a default multi-
                                                                                                                                              Session Modification. With an
                                                                                                        31                                    IP-CAN identified meant an
                                                                                                                                              changesSession isbearer, this
                                                                                                                                              purpose transport during isA.1
                                                                                                                                              to be included in the annex
                                                                                                                                              workwill be introduced byUE and
                                                                                                                                              established.between the means
                                                                                                                                              association When the IP-CAN
                                                                                                                                              of the TS 23.203.
                                                                                                                                              Session isthe appropriate
                                                                                                                                              the IP to modified, new
                                                                                                                                              of CRsNetwork. It is identified by
                                                                                                                                              specifications, When the IP-CAN
                                                                                                                                              an IPAddress. as soon as the
                                                                                                                                              transport bearers with specific
                                                                                                                                              solution is mature. may be
                                                                                                                                              QoS characteristics
                                                                                                                                              Session is established, in all
 A.I.      TD #        Type                    Title                        Source       Spec   CR #     r   C   C_Ve    Re          WI              Summary                              Conclusion
                                                                                                         v   a     r      l
                                                                                                             t
8.1     S2-060335   P-CR      Overall Policy and Charging functional    Ericsson     -          -        -   -   -       -     PCC        The TS 23.125 has a section on       Revised in S2-060354
                              description                                                                                                 " Overall description" describing
                                                                                                                                          the flow based charging
                                                                                                                                          functions. This contribution
                                                                                                                                          proposes to add a similar
                                                                                                                                          description to the TS 23.203.
8.1     S2-060336   P-CR      PCEF functions                            Ericsson     23.203     -        -   -   0.2.1   Re    PCC        In clause 6.2.2 the functions of     Approved
                                                                                                                         l-7              the PCEF are described. There
                                                                                                                                          are two main types of controls
                                                                                                                                          that are enforced: Policy and
                                                                                                                                          Charging. When reading the
                                                                                                                                          current text, it seems that the
                                                                                                                                          case where both Policy and
8.1     S2-060337   P-CR      PCRF selection by PCEF                    Nokia        23.203     -        -   -   0.2.1   Re    PCC        Charging controls are applied at
                                                                                                                                          The current version of TS 23.203     Approved
                                                                                                                         l-7              supports time is not covered
                                                                                                                                          the samePCRF selection by the
                                                                                                                                          and may leadprimarily on PDN
                                                                                                                                          PCEF based to different
                                                                                                                                          interpretations. There is a need
                                                                                                                                          or APN identity, with UE or
                                                                                                                                          to improve the structureaand to
                                                                                                                                          subscription identity as
                                                                                                                                          cover the case that is missing.
                                                                                                                                          secondary option. This
                                                                                                                                          contribution proposes more
8.1     S2-060338   P-CR      Reporting per AF record information       Siemens      23.203     -        -   -   0.2.1   Re    PCC        flexible selection criteria. PCC
                                                                                                                                          The current description of           Revised in S2-060351
                                                                                                                         l-7              does not allow for a
                                                                                                                                          differentiation between different
                                                                                                                                          instances of the same service.
                                                                                                                                          Consequently, it is currently not
                                                                                                                                          possible to generate separate
                                                                                                                                          accounting reports for e.g. the
8.1     S2-060339   P-CR      PCC rule segmentation                     Siemens      23.203     -        -   -   0.2.1   Re    PCC        media components of two IMS
                                                                                                                                          This contribution proposes a         Approved
                                                                                                                         l-7              solution for the case comprising
                                                                                                                                          multimedia sessions that a PCC
                                                                                                                                          the same services (media to
                                                                                                                                          rule would have to be bound
                                                                                                                                          types). Without abearers.
                                                                                                                                          multiple IP-CAN separate
8.1     S2-060340   [CR]      Proposed CR0137R3 to 23.125:              Siemens      23.125     0137     3   F   6.7.0   Re    CH-FBC     accounting and reporting for
                                                                                                                                          Corrects the definition of           revised in S2-060355
                              Clarification of TPF/CRF dialogue (Rel-                                                    l-6              TPF/CRF with different AF
                                                                                                                                          PCC rulesdialogue by clarifying
                              6)                                                                                                          record information, charging
                                                                                                                                          the bearer relationship.
8.1     S2-060341   P-CR      QoS Control per Service Data Flow         Ericsson     23.203     -        -   -   0.2.1   -     PCC        correlation cannot bethe PCC if
                                                                                                                                          With the evolution of provided       Revised in S2-060356
                                                                                                                                          the same charging key/service
                                                                                                                                          architecture, to embrace both
                                                                                                                                          identifier combination isused by
                                                                                                                                          policy control, especially QoS
                                                                                                                                          differentand Charging control it
                                                                                                                                          control, PCC rules (as both
                                                                                                                                          service data flows would be
                                                                                                                                          becomes essential with a clear
                                                                                                                                          accounted and of how QoS
                                                                                                                                          understanding reported
                                                                                                                                          together). This however, would
                                                                                                                                          control will function. With the
8.1     S2-060342   P-CR      Service data flow detection, mapping      Ericsson     23.203     -        -   -   -       -     PCC        either strongly limit the
                                                                                                                                          evolution of PCC, toaalso
                                                                                                                                          The TS 23.125 has section on         Approved
                              and measurement                                                                                             "Service data PCC or
                                                                                                                                          function inmulti-accessextremely
                                                                                                                                          applicability offlow detection and
                                                                                                                                          complicateThis configuration of
                                                                                                                                          counting". the contribution
                                                                                                                                          environments this need
                                                                                                                                          charging keysthe transfer of that
                                                                                                                                          becomes evenand service
                                                                                                                                          takes care of more
                                                                                                                                          identifiers.A solution is proposed
                                                                                                                                          pronounced. In Rel-6 QoS
                                                                                                                                          section to the TS 23.203 and
                                                                                                                                          addresses for move of GPRS
                                                                                                                                          that allows the a separate as
                                                                                                                                          control is handled in FBC
                                                                                                                                          accounting/credit control for
                                                                                                                                          bearer authorization and through
                                                                                                                                          specifics to the Annex A.
8.1     S2-060343   P-CR      PCC and usage of services in a visited    Nokia        23.203     -        -   -   -       -     PCC        PCC rules several openis bound
                                                                                                                                          There are with AF record
                                                                                                                                          SBLP where a session issues          Approved
                              network                                                                                                     information. If such
                                                                                                                                          to a specific PDP context with an
                                                                                                                                          that inhibit the application of
                                                                                                                                          accounting/credit control is
                                                                                                                                          associated QoS. PCC
                                                                                                                                          current flow based
                                                                                                                                          required, the to the usageselect
                                                                                                                                          specification PCRF shall of
                                                                                                                                          a specific service identifier for
                                                                                                                                          services in a visited network.
                                                                                                                                          the AF session that is not used
                                                                                                                                          This contribution discusses
                                                                                                                                          by any other PCC rule and IP-
                                                                                                                                          some of those issues, of the
                                                                                                                                          CAN session at this pointwithin
                                                                                                                                          proposes their treatment in
                                                                                                                                          time.
                                                                                                                                          the Rel-7 standard.




                                                                                                    32
 A.I.      TD #          Type                     Title                       Source           Spec   CR #     r   C   C_Ve    Re          WI               Summary                               Conclusion
                                                                                                               v   a     r      l
                                                                                                                   t
8.1     S2-060344   P-CR        Charging models in PCC                    Huawei           23.203     -        -   -   -       -     PCC        The Rel6-TS 23.125 describes           Approved
                                                                                                                                                the charging models
                                                                                                                                                requirement. Those shall be
                                                                                                                                                found from TS 23.203 because it
                                                                                                                                                is meant to replace TS 23.125 in
                                                                                                                                                Rel-7. This paper aims to add
                                                                                                                                                those charging models
8.1     S2-060345   P-CR        The definition of policy control          Huawei           23.203     -        -   -   -       -     PCC        requirements proposed to23.203.
                                                                                                                                                This paper is into the TS give a       Approved
                                                                                                                                                definition of the policy control.
8.1     S2-060346   P-CR        Policy and charging control considering   Huawei           23.203     -        -   -   -       -     PCC        This paper proposes to take the        Approved
                                the subscriber's category                                                                                       subscriber's category into
                                                                                                                                                account in the policy and
                                                                                                                                                charging control so as to
                                                                                                                                                enhance the customer's
                                                                                                                                                experience of the operator's
                                                                                                                                                services.
8.1     S2-060347   P-CR        Requirement of roaming in PCC             China Mobile,    23.203     -        -   -   -       -     PCC        Roaming case is very important         Approved
                                                                          Huawei                                                                in 3G network. In this paper, 3
                                                                                                                                                roaming scenarios in PCC
                                                                                                                                                architecture are discussed and it
                                                                                                                                                is proposed to add the roaming
                                                                                                                                                requirement in TS 23.203
8.1     S2-060348   P-CR        QoS upgrade                               Nortel           23.203     -        -   -   -       -     PCC        In TS 23.203 v0.1.1 it is open         Approved
                                                                                                                                                FFS the possibility of QoS
                                                                                                                                                upgrade Reading the R6
                                                                                                                                                specifications, the maximum
                                                                                                                                                authorized bit rate for a
                                                                                                                                                dedicated PDP context is
                                                                                                                                                calculated as the aggregate of
8.1     S2-060349   REPORT      REPORT, PCC and FBC Drafting              PCC rapporteur   -          -        -   -   -       -     PCC        the authorized QoSwas each of
                                                                                                                                                The drafting group for chaired         Approved
                                Session                                   (Balazs                                                               theBalazs Bertenyi (Nokia) and
                                                                                                                                                by installed charging rules. This
                                                                          Bertenyi)                                                             has is carried on Monday
                                                                                                                                                ideabeen held forward into R7
                                                                                                                                                (from the TR): "Authorised QoS"
                                                                                                                                                afternoon, Tuesday morning and
                                                                                                                                                information contains a combined
                                                                                                                                                Thursday morning. The drafting
                                                                                                                                                maximum QoS class and bitrate
                                                                                                                                                group reviewed all input
                                                                                                                                                for all dynamicallyall of their
                                                                                                                                                contributions and provided
8.1     S2-060350   CR          Proposed CR0139R2 to 23.125:              Siemens          23.125     0139     2   F   6.7.0   Re    CH-FBC     charging the Rel-6 Flow-Based
                                                                                                                                                revisions rules. Gx+ may also
                                                                                                                                                Corrects on reporting                  Approved
                                Reporting per AF record information                                                            l-6              support additional case that AF
                                                                                                                                                Charging and Rel-7 Policy
                                                                                                                                                description for the
                                (Rel-6)                                                                                                         enhancements identified for Rel-
                                                                                                                                                record and Charging.
                                                                                                                                                Controlinformation is available.
8.1     S2-060351   P-CR        Reporting per AF record information       Siemens          23.203     -        -   -   -       -     PCC        The practice, it is not clear that
                                                                                                                                                7. In current description of PCC       Revised in S2-060357
                                                                                                                                                a UE not allow for a
                                                                                                                                                does has all the information
                                                                                                                                                necessary at start of the PDP
                                                                                                                                                differentiation between different
                                                                                                                                                context onof the same service.
                                                                                                                                                instances all flow types and
                                                                                                                                                their aggregateitQoS
                                                                                                                                                Consequently, is currently not
                                                                                                                                                requirements as defined by the
                                                                                                                                                possible to generate separate
                                                                                                                                                accounting reports for tables
                                                                                                                                                operator. The mappinge.g. the in
8.1     S2-060352   P-CR        GPRS specific PCC Procedures              Ericsson         23.203     -        -   -   -       -     PCC        the PCRF may not necessarily
                                                                                                                                                In 3GPP release 7, of two IMS
                                                                                                                                                media components the PCC               Approved
                                                                                                                                                be synchronised withall UEs and
                                                                                                                                                multimedia sessions comprising
                                                                                                                                                architecture for policy and
                                                                                                                                                their installed applications.
                                                                                                                                                charging services (media
                                                                                                                                                the samecontrol shall be
                                                                                                                                                Hence, Without multi access
                                                                                                                                                types). there a a separate later
                                                                                                                                                applicable to can be some
                                                                                                                                                accounting and it should be
                                                                                                                                                adjustments. Soreporting for
                                                                                                                                                scenario. It is agreed in SA WG2
                                                                                                                                                allowed a the PCC architecture
                                                                                                                                                PCC rulesQoS upgrade at
                                                                                                                                                to specify with different AF
                                                                                                                                                bearer information, charging in
                                                                                                                                                record modification if this occurs,
                                                                                                                                                in TS 23.203, which is divided
8.1     S2-060353   P-CR        PCC Rules types and operations            Ericsson,        23.203     -        -   -   -       -     PCC        although downgrades provided if
                                                                                                                                                an access cannot be are more
                                                                                                                                                correlation agnostic main body
                                                                                                                                                The terminology for                    Approved
                                                                          Siemens                                                               and multipleannexes that that
                                                                                                                                                likely. Thecharging key/service
                                                                                                                                                the same 3GPP model iseach
                                                                                                                                                activation/deactivation of
                                                                                                                                                defines the additional QoS, and
                                                                                                                                                the PCRF decides on isused by
                                                                                                                                                identifier and predefined PCC
                                                                                                                                                dynamic combination
                                                                                                                                                the Gateway enforces. a the
                                                                                                                                                information needed (as If current
                                                                                                                                                differentnot aligned in the specific
                                                                                                                                                rules is PCC rules for both
                                                                                                                                                Gateway (PCEF) enforces the
                                                                                                                                                service technology. The changes
                                                                                                                                                access data flows would be
                                                                                                                                                draft version of TS23.203.
                                                                                                                                                PCRF suppliedare descriptions
                                                                                                                                                accountedhere reported it will
                                                                                                                                                proposed and QoS then
                                                                                                                                                be performing its charging
                                                                                                                                                together). This however,and
                                                                                                                                                for the PCC procedures would
                                                                                                                                                functions (G-CDR cutting QoS
                                                                                                                                                flows strongly limit the
                                                                                                                                                either which are GPRS specific,
                                                                                                                                                applicability of in theor Gy real
                                                                                                                                                container closure, and extremely
                                                                                                                                                to be included PCC annex A.1
                                                                                                          33                                    time charging when applicable)
                                                                                                                                                complicate the configuration of
                                                                                                                                                of the TS 23.203.
                                                                                                                                                with this newlyand service
                                                                                                                                                charging keys supplied QoS,
                                                                                                                                                even if itwassolution is proposed
                                                                                                                                                identifiers.A an upgraded QoS.
                                                                                                                                                If SGSN does not also enforce
                                                                                                                                                that allows for a separate
                                                                                                                                                this upgraded QoS then the user
                                                                                                                                                accounting/credit control for
 A.I.      TD #          Type                    Title                        Source             Spec   CR #     r   C   C_Ve    Re          WI              Summary                               Conclusion
                                                                                                                 v   a     r      l
                                                                                                                     t
8.1     S2-060354   P-CR        Overall Policy and Charging functional    Ericsson           23.203     -        -   -   -       -     PCC        The TS 23.125 has a section on       Approved
                                description                                                                                                       " Overall description" describing
                                                                                                                                                  the flow based charging
                                                                                                                                                  functions. This contribution
                                                                                                                                                  proposes to add a similar
                                                                                                                                                  description to the TS 23.203.
8.1     S2-060355   CR          Proposed CR0137R4 to 23.125:              Siemens            23.125     0137     4   F   6.7.0   Re    CH-FBC     Corrects the definition of           Approved
                                Clarification of TPF/CRF dialogue (Rel-                                                          l-6              TPF/CRF dialogue by clarifying
                                6)                                                                                                                the bearer relationship.
8.1     S2-060356   P-CR        QoS Control per Service Data Flow         Ericsson           23.203     -        -   -   -       -     PCC        With the evolution of the PCC        Approved
                                                                                                                                                  architecture, to embrace both
                                                                                                                                                  policy control, especially QoS
                                                                                                                                                  control, and Charging control it
                                                                                                                                                  becomes essential with a clear
                                                                                                                                                  understanding of how QoS
                                                                                                                                                  control will function. With the
8.1     S2-060357   P-CR        Reporting per AF record information       Siemens            23.203     -        -   -   -       -     PCC        The current PCC, to also
                                                                                                                                                  evolution of description of PCC      Approved
                                                                                                                                                  function inmulti-access
                                                                                                                                                  does not allow for a
                                                                                                                                                  environments this needdifferent
                                                                                                                                                  differentiation between
                                                                                                                                                  becomes even more service.
                                                                                                                                                  instances of the same
                                                                                                                                                  pronounced. Init is currently not
                                                                                                                                                  Consequently, Rel-6 QoS
                                                                                                                                                  control isto generate FBC as
                                                                                                                                                  possible handled in separate
                                                                                                                                                  bearer authorization and through
                                                                                                                                                  accounting reports for e.g. the
8.1     S2-060358   TS          Updated version of 23.203: Policy and     Rapporteur         23.203     -        -   -   0.3.0   -     PCC        SBLP where a session is bound
                                                                                                                                                  Previous Releases of two
                                                                                                                                                  media components have IMS            Approved for use for future updates
                                charging control architecture; (Release                                                                           separately PDP context
                                                                                                                                                  to a specificsessions the with an
                                                                                                                                                  multimedia specified comprising      of the draft TS.
                                7) v0.3.0                                                                                                         associated QoS. (media
                                                                                                                                                  the same features: - Enhanced
                                                                                                                                                  following services
                                                                                                                                                  policy Without allow the
                                                                                                                                                  types).control toa separate
                                                                                                                                                  accounting and reporting for
                                                                                                                                                  operator to perform service
                                                                                                                                                  PCC rules with different AF
                                                                                                                                                  based QoS policy control for
                                                                                                                                                  record access for their session-
                                                                                                                                                  GPRS information, charging
8.3     S2-060359   P-CR        Proposed text for Scope clause            Lucent             23.206     -        -   -   -       Re    VCC        correlationapplications; - IP
                                                                                                                                                  based PS cannot be provided if
                                                                                                                                                  This contribution provides           Approved
                                                                          Technologies                                           l-7              the same charging key/service
                                                                                                                                                  proposed text for the to allowfor
                                                                                                                                                  Flow-based charging Scope
                                                                                                                                                  identifier combination isused by
                                                                                                                                                  more granularity for end-user
                                                                                                                                                  clause of TS 23.206.
8.3     S2-060360   P-CR        Text for Section 4.1 General of TS        Nortel, Siemens,   23.206     -        -   -   -       Re    VCC        different PCC rules (as both
                                                                                                                                                  Voice Call Continuity and online
                                                                                                                                                  charging, accounting is a home       Revised in S2-060377
                                23.206                                    Motorola, Intel,                                       l-7              service data flows would be
                                                                                                                                                  credit control. While some level
                                                                                                                                                  IMS application which provides
                                                                          Huawei                                                                  accounted and reported to
                                                                                                                                                  of convergence between these
                                                                                                                                                  voice control capabilities
                                                                                                                                                  functions Thisservices between
                                                                                                                                                  transfer voice however, would
                                                                                                                                                  together).has already been
                                                                                                                                                  either strongly limit the
                                                                                                                                                  CS domain previous VCC
                                                                                                                                                  achieved in and IMS. Releases,
                                                                                                                                                  applicability of PCC orvoice call
                                                                                                                                                  provides functions for extremely
                                                                                                                                                  a full harmonization and merger
                                                                                                                                                  complicate the configuration of
                                                                                                                                                  of these functions is
                                                                                                                                                  originations, terminations and
8.3     S2-060361   NOT USED                                                                 -          -        -   -   -       -     -          Domain keys and allow for
                                                                                                                                                  specifiedhereby to service
                                                                                                                                                  chargingTransfers across CS
                                                                                                                                                  NOT USED
                                                                                                                                                  identifiers.A solution is proposed
                                                                                                                                                  optimizing realtime interactions
                                                                                                                                                  domain andIMS during active
8.3     S2-060362   DISCUSSIO   Draft LS on "Clarification on User and    VCC Drafting       23.206     -        -   -   -       Re    VCC        in the The network. Note: on
                                                                                                                                                  Proposed for a separate
                                                                                                                                                  that allowsLS to SAWG1 The           Revised in S2-060363
                                                                                                                                                  calls. PS provision of the
                    N           Operator policies to route Mobile         group                                                  l-7              accounting/credit controloperator
                                                                                                                                                  clarification on user and for
                                                                                                                                                  present document replaces
                                                                                                                                                  supplementary services
                                Terminated VCC calls"                                                                                             policy information record
                                                                                                                                                  3GPP TS with AF calls is
                                                                                                                                                  PCC rules23.125 from this out of
                                                                                                                                                  associated with the
                                                                                                                                                  information. If suchVCC
                                                                                                                                                  Release onwards.
                                                                                                                                                  the scope of VCC.
                                                                                                                                                  accounting/credit control is in
                                                                                                                                                  application is implemented
                                                                                                                                                  required, the PCRF shall select
                                                                                                                                                  home IMS using a SIP AS.
                                                                                                                                                  a specific service identifier for
                                                                                                                                                  When using VCC capable
                                                                                                                                                  the AF sessionsubscriber voice
                                                                                                                                                  terminal, VCC that is not used
                                                                                                                                                  by any other PCC rule of the IP-
                                                                                                                                                  calls are anchored in home IMS
                                                                                                                                                  CAN session at this point in
                                                                                                                                                  to provide voice continuity when
                                                                                                                                                  time.
                                                                                                                                                  transitioning between the CS
                                                                                                                                                  domain and IMS. When using a
                                                                                                                                                  VCC capable terminal, VCC
                                                                                                                                                  subscriber's voice originations
                                                                                                                                                  and terminations established by
                                                                                                                                                  using CS access are redirected
                                                                                                                                                  to the VCC application in home
                                                                                                                                                  IMS using standard CS domain
                                                                                                                                                  techniques available for
                                                                                                                                                  redirecting calls at call
                                                                                                            34                                    establishment. A 3pcc (third
                                                                                                                                                  party call control) function is
                                                                                                                                                  employed at the VCC application
                                                                                                                                                  for of inter domain mobility
                                                                                                                                                  through the use of Domain
 A.I.      TD #        Type                      Title                    Source              Spec   CR #     r   C   C_Ve   Re          WI              Summary                               Conclusion
                                                                                                              v   a     r     l
                                                                                                                  t
8.3     S2-060363   [LS OUT]   Draft LS on "Clarification on Domain   SA WG2              -          -        -   -   -      -     VCC        Since enabling these different       Revised in S2-060538
                               selection for MO and MT                                                                                        scenarios may entail making
                               callsOperations"                                                                                               different architectural decisions,
                                                                                                                                              SA WG2 kindly asks SA WG1
                                                                                                                                              the following questions: a) What
                                                                                                                                              are the services requirements for
                                                                                                                                              MO operations when a multi
                                                                                                                                              domain / RAT UE is registered /
                                                                                                                                              attached in more than one
                                                                                                                                              domain and or RAT ? b) Are the
                                                                                                                                              services requirements for MT
                                                                                                                                              operations when a multi domain
                                                                                                                                              / RAT UE is registered / attached
                                                                                                                                              and reachable in more than one
                                                                                                                                              domain and or RATas listed
                                                                                                                                              above sufficient, or are there
                                                                                                                                              additional scenarios that should
                                                                                                                                              be considered? c) Are there any
                                                                                                                                              of the scenarios listed that
                                                                                                                                              should not be considered? SA
                                                                                                                                              WG2 requests SA WG1 to
                                                                                                                                              answer the above questions and
                                                                                                                                              identify which scenarios may
                                                                                                                                              need to be supported in a
                                                                                                                                              Release 7 timeframe.
8.3     S2-060364   P-CR       Loss of Coverage affecting Domain      T-Mobile            23.206     -        -   -   -      -     VCC        Domain selection for terminating     For e-mail approval
                               Selection                                                                                                      calls is done based on
                                                                                                                                              Information about registration
                                                                                                                                              status in the CS domain and
                                                                                                                                              attachment status in IMS. In
                                                                                                                                              case of previous loss of
                                                                                                                                              coverage undetected by the
8.3     S2-060365   P-CR       Anchoring of CS Terminations in IMS    Nortel, Motorola,   23.206     -        -   -   -      Re    VCC        network, this registration and
                                                                                                                                              This paper presents                  For e-mail approval
                                                                      Siemens,                                               l-7              attachment informationmay be
                                                                                                                                              implementation options for
                                                                      Telcordia,                                                              misleading, and the call be
                                                                                                                                              anchoring of CS terminating
                                                                      Lucent, Huawei,                                                         routed to a domain, over which
                                                                                                                                              calls in IMS steering calls from
                                                                      Varaha Systems                                                               CS domain to reached
                                                                                                                                              the UE cannot be the IMS
                                                                                                                                              anymore. It should be clarified in
                                                                                                                                              system. The capability is briefly
                                                                                                                                              the TS, that the need for without
                                                                                                                                              described in TS 23.221,
8.3     S2-060366                                                                         -          -        -   -   -      -     VCC        giving guidance as to such
                                                                                                                                              mechanisms handlingmethods
                                                                                                                                              WITHDRAWN
                                                                                                                                              cases is FSS.used toaccomplish
                                                                                                                                              that might be
8.3     S2-060367   P-CR       Addition of state information          Research in         23.206     -        -   -   -      Re    VCC        In order to route a call to a UE     Revised in S2-060378
                                                                                                                                              the call diversion
                                                                      Motion,                                                l-7              the network needs to be aware
                                                                      Telcordia,                                                              of certain conditions: - If the UE
                                                                      Lucent, Nortel,                                                         is on an IP-CAN that can support
                                                                      Varaha                                                                  voice. The UE could have
                                                                      Systems, LG                                                             registered with the IMS network
                                                                      Electronics,                                                            via GERAN, however the
8.3     S2-060368   NOT USED                                          Nokia, Motorola,    -          -        -   -   -      -     -          registration message will signal
                                                                                                                                              NOT USED
                                                                      Bridgeport                                                              "GERAN" in the P-Access-
8.3     S2-060369   P-CR       Call Origination text                  NewStep             23.206     -        -   -   -      -     -          Paper introduces new text for        Revised in S2-060533
                                                                      Networks,                                                               Network-Info header information.
                                                                      Networks, Nortel                                                        call origination procedure
                                                                      Vodafone, Intel,                                                        Only the UE has the knowledge
8.3     S2-060370   P-CR       Text for Section 4.4 Domain Transfer   Nortel, Siemens,    23.206     -        -   -   -      -     VCC        The paper provides description       Revised in S2-060539
                                                                      Samsung,                                                                that the IP-CAN is VoIP capable.
                               Procedures of TS 23.206                Motorola,
                                                                                                                                              There is noTransfer Procedures
                                                                                                                                              of Domain concept of an IMS
                                                                      Azaire Networks,
                                                                      Huawei
                                                                      Siemens,                                                                registration for Section 4.4
                                                                                                                                              to be added to IMS and another
                                                                      Qualcomm                                                                Domain
                                                                                                                                              for VCC.Transfer Procedures of
                                                                                                                                              TS 23.206.




                                                                                                         35
 A.I.      TD #       Type                       Title                       Source             Spec   CR #     r   C   C_Ve   Re          WI              Summary                               Conclusion
                                                                                                                v   a     r     l
                                                                                                                    t
8.3     S2-060371   P-CR       Text for Section 4.4 & 4.5 of TS 23.206   Huawei             23.206     -        -   -   -      -     VCC        This paper introduces some high      Approved
                                                                                                                                                level requirements related to
                                                                                                                                                Domain Transfer, which is
                                                                                                                                                proposed to be added to section
                                                                                                                                                4.4 & 4.5 of TS 23.206. Some of
                                                                                                                                                them are moved from TR 23.806
                                                                                                                                                v7.0.0, some of them are
8.3     S2-060372   P-CR       Text for Section 6.4 Domain Transfer      Nortel, Siemens,   23.206     -        -   -   -      -     VCC        summarized from email
                                                                                                                                                The paper provides description       Approved
                               Procedures of TS 23.206 (Part-1)          NewStep,                                                               discussion.Transfer Procedures
                                                                                                                                                of Domain
                                                                         Huawei                                                                 to be added to Section 6.4
                                                                                                                                                Domain Transfer Procedures of
                                                                                                                                                TS 23.206 and related
                                                                                                                                                abbreviations.
8.3     S2-060373   P-CR       Text for Section 6.4 Domain Transfer of   Nortel, Siemens,   23.206     -        -   -   -      -     VCC        The paper provides information       For e-mail approval
                               TS 23.206 (Part-2)                        NewStep                                                                flows for Domain Transfer
                                                                                                                                                Procedures to be added to
                                                                                                                                                Section 6.4 Domain Transfer of
                                                                                                                                                TS 23.206.
8.3     S2-060374   P-CR       Explanation of routing numbers            NewStep            23.206     -        -   -   -      -     -          Defines the routing number used      Approved
                                                                         Networks, Nortel                                                       when routing a CS mode call to
                                                                                                                                                the IMS
8.3     S2-060375   P-CR       Some VCC Definitions related to           Nortel, Huawei     23.206     -        -   -   -      -     VCC        Provides some definitions            Revised in S2-060376
                               Domain Transfer procedures                                                                                       related to Domain Transfer
                                                                                                                                                procedures to be added to
                                                                                                                                                Section 3.1 Definitions of TS
                                                                                                                                                23.206.
8.3     S2-060376   P-CR       Some VCC Definitions related to           Nortel, Huawei     23.206     -        -   -   -      -     VCC        Provides some definitions            For e-mail approval
                               Domain Transfer procedures                                                                                       related to Domain Transfer
                                                                                                                                                procedures to be added to
                                                                                                                                                Section 3.1 Definitions of TS
                                                                                                                                                23.206.
8.3     S2-060377   P-CR       Text for Section 4.1 General of TS        Nortel, Siemens,   23.206     -        -   -   -      Re    VCC        Voice Call Continuity is a home      Approved
                               23.206                                    Motorola, Intel,                                      l-7              IMS application which provides
                                                                         Huawei                                                                 voice control capabilities to
                                                                                                                                                transfer voice services between
                                                                                                                                                CS domain and IMS. VCC
                                                                                                                                                provides functions for voice call
                                                                                                                                                originations, terminations and
8.3     S2-060378   P-CR       Addition of state information             Research in        23.206     -        -   -   -      Re    VCC        Domain Transfers acrossa UE
                                                                                                                                                In order to route a call to CS       Approved
                                                                         Motion,                                               l-7              domain andIMS during active
                                                                                                                                                the network needs to be aware
                                                                         Telcordia,                                                             of certain provision of If the
                                                                                                                                                calls. The conditions: - the UE
                                                                         Lucent, Nortel,                                                        supplementary services support
                                                                                                                                                is on an IP-CAN that can
                                                                         Varaha                                                                 associated UE couldcalls is out of
                                                                                                                                                voice. The with the have
                                                                         Systems, LG                                                            the scope of VCC. VCCnetwork
                                                                                                                                                registered with the IMS
                                                                         Electronics,                                                           via GERAN, implemented
                                                                                                                                                application ishowever the in
8.3     S2-060379   NOT USED                                             Nokia, Motorola,   -          -        -   -   -      -     -          NOT IMS
                                                                                                                                                registrationusing a SIP AS.
                                                                                                                                                homeUSED message will signal
                                                                         Bridgeport                                                             When using VCC capable
                                                                                                                                                "GERAN" in the P-Access-
8.3     S2-060380   NOT USED                                                                -          -        -   -   -      -     -          NOT USED subscriber voice
                                                                         Networks,                                                              terminal, VCC
                                                                                                                                                Network-Info header information.
8.3     S2-060381   NOT USED                                             Vodafone, Intel,   -          -        -   -   -      -     -          calls are anchored inknowledge
                                                                                                                                                Only the UE has the home IMS
                                                                                                                                                NOT USED
                                                                         Samsung,                                                               to provide voice is VoIP capable.
                                                                                                                                                that the IP-CAN continuity when
8.3     S2-060382   NOT USED                                                                -          -        -   -   -      -     -          NOT USED
                                                                         Azaire Networks,                                                       transitioningconcept ofthe CS
                                                                                                                                                There is no between an IMS
8.3     S2-060383   NOT USED                                             Siemens,           -          -        -   -   -      -     -          NOT USED
                                                                                                                                                domain andfor IMS and another
                                                                                                                                                registration IMS. When using a
                                                                         Qualcomm                                                               VCC capable terminal, VCC
                                                                                                                                                for VCC.
8.3     S2-060384   NOT USED                                                                -          -        -   -   -      -     -          NOT USED
                                                                                                                                                subscriber's voice originations
8.3     S2-060385   NOT USED                                                                -          -        -   -   -      -     -          NOT USED
                                                                                                                                                and terminations established by
8.3     S2-060386   NOT USED                                                                -          -        -   -   -      -     -          NOT CS access are redirected
                                                                                                                                                usingUSED
                                                                                                                                                to the VCC application in home
8.3     S2-060387   NOT USED                                                                -          -        -   -   -      -     -          NOT USED
                                                                                                                                                IMS using standard CS domain
8.3     S2-060388   NOT USED                                                                -          -        -   -   -      -     -          techniques available for
                                                                                                                                                NOT USED
                                                                                                                                                redirecting calls at call
                                                                                                                                                establishment. A 3pcc (third
                                                                                                           36                                   party call control) function is
                                                                                                                                                employed at the VCC application
                                                                                                                                                for of inter domain mobility
                                                                                                                                                through the use of Domain
                                                                                                                                                Transfers between CS domain
                                                                                                                                                and IMS with capability to
    A.I.      TD #        Type                       Title                           Source           Spec   CR #     r   C   C_Ve   Re          WI               Summary                               Conclusion
                                                                                                                      v   a     r     l
                                                                                                                          t
7.4        S2-060389   WORK        Updated Timeplan for SAE                    Drafting Group     -          -        -   -   -      -     -          Updated latest version.               Revised in S2-060546
                       PLAN                                                    Chairman
                                                                               (Vodafone)
4          S2-060390   LS In       OMA-REQ-Liaison Statement to                OMA-REQ            -          -        -   -   -      -     PoC        OMA Requirements Working              Postponed to meeting #51
                                   3GPP/PP2 requesting support for PoC         (OMA-LS_0074,                                                          Group has agreed optional use
                                   Session Priority Access Levels              02, Fujitsu)                                                           of multi-level Priority Access as
                                                                                                                                                      part of 'Subclause 6.1.9.2 –
                                                                                                                                                      Prioritisation and Pre-emption' in
                                                                                                                                                      the PoC 2.0 draft Requirements
                                                                                                                                                      Document, which is nearing
7.4        S2-060391   P-CR        Clarification on the scope of service       Azaire Networks,   23.882     -        -   -   -      -     SAE        completion.intends to clarify the
                                                                                                                                                      This paper The primary use            Noted
                                   continuity support at SAE                   NTT DoCoMo                                                             scope of service 2.0 optional
                                                                                                                                                      case of this PoC continuity
                                                                                                                                                      requirement is motivated by the
                                                                                                                                                      support at SAE.
7.4        S2-060392   P-CR        Clarification of Functions in the evolved   Nokia              23.882     -        -   -   -      -     SAE        A list to support national security
                                                                                                                                                      need of functions in the evolved      Revised in S2-060488
                                   core network                                                                                                       and emergency preparedness
                                                                                                                                                      core network has been
                                                                                                                                                      (NS/EP) official communications,
                                                                                                                                                      presented in the previous SA
                                                                                                                                                      part of which requires push-to-
                                                                                                                                                      WG2 meetings, for the purpose
                                                                                                                                                      talk communications on a in
                                                                                                                                                      of grouping these functions
                                                                                                                                                      prioritised basis that is based on
                                                                                                                                                      the proposed architecture
                                                                                                                                                      open standardsand increasingly
                                                                                                                                                      alternatives. This contribution
7.4.1      S2-060393   P-CR        Idle Mobility and Tracking Area             Ericsson           23.882     -        -   -   -      Re    SAE        implemented over IP baseda
                                                                                                                                                      proposes changes to the
                                                                                                                                                      This contribution proposes            Approved
                                   Concept in SAE / LTE                                                                              l-7              public mobile networks. In the
                                                                                                                                                      high-level solution functions.
                                                                                                                                                      descriptions of the for how
                                                                                                                                                      general, such developments are
                                                                                                                                                      idle mode mobility and tracking
                                                                                                                                                      driven by government look like
                                                                                                                                                      area concept should be
                                                                                                                                                      programmes in different regions,
                                                                                                                                                      in SAE / LTE. The solution is to
                                                                                                                                                      an example of independent of the
                                                                                                                                                      a large extent which is the
                                                                                                                                                      Integrated Wireless Network
                                                                                                                                                      detailed SAE architecture
7.4        S2-060394   P-CR        Key issue – Mobility between IP             China Mobile       23.882     -        -   -   -      -     SAE        (IWN) initiative in the U.S. (see
                                                                                                                                                      assumptions and uses the
                                                                                                                                                      IP versions will introduce            Revised in S2-060500
                                   versions                                                                                                           terminology of the from a global
                                                                                                                                                      also'Project Mesa' converged
                                                                                                                                                      interoperability problems.
7.4.1      S2-060395   P-CR        Mobility Management in LTE_IDLE             Nokia              24.882     -        -   -   -      -     SAE        perspective, as presents the This
                                                                                                                                                      SAE document referenced).
                                                                                                                                                      This architecture in 3GPP TR          Revised in S2-060523
                                   state                                                                                                              LTE_IDLE to SA WG2
                                                                                                                                                      was copiedstate mobilityfor
                                                                                                                                                      23.882. This contribution has
                                                                                                                                                      information. principlesthe RAN
                                                                                                                                                      also been submitted to and
                                                                                                                                                      management
                                                                                                                                                      WG3 #50 meeting,new version
                                                                                                                                                      procedures. It is a with text
                                                                                                                                                      proposal in section to 23.882. on
                                                                                                                                                      of S2-060129 updated based
                                                                                                                                                      the discussions in SA WG2#50
                                                                                                                                                      to only contain the signalling flow
7.4.1      S2-060396   WITHDRA     Inter 3GPP Access System Mobility in        Huawei             23.882     -        -   -   -      Re    SAE        Because a SAE-capable Area
                                                                                                                                                      for updating the Tracking UE in       WITHDRAWN
                       WN          Idle State                                                                                        l-7              LTE_IDLE. a basic IP bearer
                                                                                                                                                      may not have
                                                                                                                                                      within 2G/3G system in idle state
                                                                                                                                                      before a change from 2G/3G to
                                                                                                                                                      SAE/LTE taking place.
                                                                                                                                                      Therefore, no always-on IP
                                                                                                                                                      connectivity can be enabled after
7.4.1.1    S2-060397   DISCUSSIO   Making emergency registration optional      Motorola           -          -        -   -   -      -     SAE        a SAE-capable UE enters into
                                                                                                                                                      We have presented an analytic         Not handled. To be re-submitted by
                       N                                                                                                                              SAE/LTE system inthe quantify
                                                                                                                                                      model and results that above          Authors
                                                                                                                                                      case if the presentreduction in
                                                                                                                                                      the advantages in solution
                                                                                                                                                      applied. area paper presents an
                                                                                                                                                      tracking This update signalling
                                                                                                                                                      amended solution for Inter 3GPP
                                                                                                                                                      by the Scheme in section D.2.5
                                                                                                                                                      Access System which the UE
                                                                                                                                                      in TR 23.882 in Mobility in idle
                                                                                                                                                      State to overcome the above
                                                                                                                                                      remains camped in the last RAT
7.4.1      S2-060398   WITHDRA     Equivalent Routing Area Identifying         ZTE                23.882     -        -   -   -      -     SAE        flaw. document proposes to set
                                                                                                                                                      This                                  WITHDRAWN
                       WN                                                                                                                             up a "RAI pool" in MS and UP-
                                                                                                                                                      GW/CP-GW to identify an
                                                                                                                                                      Equivalent Routing Area.




                                                                                                                 37
 A.I.        TD #        Type                      Title                     Source              Spec   CR #     r   C   C_Ve   Re      WI                 Summary                               Conclusion
                                                                                                                 v   a     r     l
                                                                                                                     t
7.4.1.3   S2-060399   P-CR        Discussion on Redundancy and Load-     China Mobile        23.882     -        -   -   -      -    SAE-       Redundancy is an important           Revised in S2-060483
                                  sharing                                                                                                       mechanism to attain high
                                                                                                                                                availability while load-sharing is
                                                                                                                                                a mechanism to use resources
                                                                                                                                                efficiently. Redundancy and
                                                                                                                                                load-sharing are always
                                                                                                                                                achieved by similar ways. Some
8.4       S2-060400   P-CR        Open issues on IMS emergency           Nokia, Ericsson     23.167     -        -   -   -      -    IMS-EMER   solutionsof the contribution: This
                                                                                                                                                Abstract for redundancy and          Revised in S2-060401
                                  services using GPRS network                                                                                   contribution are proposed and
                                                                                                                                                load-sharingpresents further
                                                                                                                                                compared. and some possible
                                                                                                                                                information
                                                                                                                                                answers to the open GPRS
                                                                                                                                                access specific issues listed in
                                                                                                                                                S2-060237 as a basis for the
                                                                                                                                                discussion.
8.4       S2-060401   P-CR        Open issues on IMS emergency           Nokia, Ericsson     23.167     -        -   -   -      -    IMS-EMER   Abstract of the contribution: This   Revised in S2-060544
                                  services using GPRS network                                                                                   contribution presents further
                                                                                                                                                information and some possible
                                                                                                                                                answers to the open GPRS
                                                                                                                                                access specific issues listed in
                                                                                                                                                S2-060237 as a basis for the
                                                                                                                                                discussion.
8.4       S2-060402   P-CR        Handling of 3GPP I-WLAN access as      Nokia, Cingular,    23.167     -        -   -   -      -    IMS-EMER   During the discussion of S2-         Approved
                                  IP-CAN for Emergency Session           LG Electronics,                                                        060138 "Addition of text to TR
                                                                         Siemens                                                                23.867 for the I-WLAN as IP-
                                                                                                                                                CAN case", it was suggested to
                                                                                                                                                tackle the I-WLAN with an issue
                                                                                                                                                lists as the first step. The
                                                                                                                                                following steps are proposed
8.4       S2-060403   DISCUSSIO   North America IMS Emergency            TeleCommunicat      -          -        -   -   -      -    IMS-EMER   (this supersede the earlier
                                                                                                                                                This paper documents the             Revised in S2-060543
                      N           Requirements                           ion Systems,                                                           agreed proposal in system to
                                                                                                                                                requirements for a S2-060137
                                                                         Cingular, LG,                                                          "Handling of 3GPP I-WAN
                                                                                                                                                determine PSAP routing based
                                                                         Lucent                                                                 access as IP-CAN for
                                                                                                                                                upon an IMS emergency caller's
                                                                                                                                                Emergency Session". is in
                                                                                                                                                location. This system
                                                                                                                                                support of Voice over IP-based
                                                                                                                                                emergency services in North
8.4       S2-060404   P-CR        Requirement of Emergency public user   Motorola            23.167     -        -   -   -      -    IMS-EMER   America. Location aspect is the
                                                                                                                                                This contribution discusses          Noted
                                  identifier                                                                                                    outside the scope ofthis
                                                                                                                                                role and proposes to make the
                                                                                                                                                document. of using emergency
                                                                                                                                                requirement
                                                                                                                                                public user identifier as optional
8.4       S2-060405   P-CR        Reference Architecture for North       TeleCommunicat      23.167     -        -   -   -      -    IMS-EMER   This contribution proposes a         Revised in S2-060410
                                  America Emergency Support              ion Systems,                                                           new architecture to support
                                                                         Cingular, Lucent,                                                      North America emergency
                                                                         LG                                                                     services.
8.4       S2-060406   P-CR        Basic Call Flow of North America IMS   TeleCommunicat      23.167     -        -   -   -      -    IMS-EMER   This contribution describes          Revised in S2-060416
                                  Emergency Session Establishment        ion Systems,                                                           methodologies for obtaining
                                                                         Cingular, Lucent,                                                      PSAP routing information to
                                                                         LG                                                                     support North America
                                                                                                                                                emergency services.
8.4       S2-060407   [LS OUT]    DRAFT LS on NASS providing location    SA WG2              -          -        -   -   -      -    IMS-EMER   SA WG2 thanks TISPAN for             For e-mail approval
                                  to IMS                                                                                                        their LS on the use of NASS as
                                                                                                                                                a source of location for
                                                                                                                                                subscribers, and apologize for
                                                                                                                                                their late response, as the
                                                                                                                                                original LS appear to have
                                                                                                                                                "slipped through the cracks".
8.4       S2-060408   P-CR        Emergency Session Establishment in     Nokia, LG           23.167     -        -   -   -      -    IMS-EMER   The proposed architecture the
                                                                                                                                                This contribution proposes           For e-mail approval
                                  the Serving IMS network                Electronics                                                            presented in the LS seems to be
                                                                                                                                                procedure for Emergency
                                                                                                                                                a reasonable starting point, but
                                                                                                                                                Session Establishment in the
                                                                                                                                                some questions have arisen in
                                                                                                                                                home network (section 7.3 in the
                                                                                                                                                its usage for emergency calls. In
                                                                                                                                                draft TS).
                                                                                                                                                addition, while resolving
                                                                                                            38                                  architectural issues concerning
                                                                                                                                                location for emergency callers,
                                                                                                                                                SA WG2 also have developed a
                                                                                                                                                number of questions for
                                                                                                                                                TISPAN. 1. The Annex in the
                                                                                                                                                specification attached to the LS
 A.I.      TD #        Type                      Title                       Source              Spec   CR #     r   C   C_Ve   Re       WI                 Summary                                Conclusion
                                                                                                                 v   a     r     l
                                                                                                                     t
8.4     S2-060409   P-CR       Emergency Session Establishment          Nokia                23.167     -        -   -   -      -    IMS-EMER   This contribution proposes the         For e-mail approval
                               without Registration                                                                                             procedure for IMS Emergency
                                                                                                                                                Session Establishment without
                                                                                                                                                Registration (section 7.5 in the
                                                                                                                                                draft TS).
8.4     S2-060410   P-CR       Reference Architecture for North         TeleCommunicat       23.167     -        -   -   -      -    IMS-EMER   This contribution proposes a           Revised in S2-060415
                               America Emergency Support                ion Systems,                                                            new architecture to support
                                                                        Cingular, Lucent,                                                       North America emergency
                                                                        LG                                                                      services.
8.4     S2-060411   P-CR       Inclusion of equipment identifier in     Ericsson,            23.167     -        -   -   -      -    IMS-EMER   In current CS networks; when a         Approved
                               "UICCless" IMS emergency calls           Siemens                                                                 call is made from a UE without a
                                                                                                                                                UICC card, the IMEI
                                                                                                                                                (International Mobile Equipment
                                                                                                                                                identity) is included in the
                                                                                                                                                SETUP message from the
                                                                                                                                                terminal. This allows the network
8.4     S2-060412   P-CR       IMS emergency registration and           Siemens              23.167     -        -   -   -      -    IMS-EMER   to be able to provide a more
                                                                                                                                                To fulfil the requirement on the       Approved
                               session establishment                                                                                            possibility to call of UEs user
                                                                                                                                                indigent handlingback thethat are
                                                                                                                                                misbehaving (e.g. to reject such
                                                                                                                                                from the PSAP it is necessary
                                                                                                                                                requests).URI is provided in the
                                                                                                                                                that a Tel This seems like a
                                                                                                                                                useful capability to include in the
                                                                                                                                                emergency session
                                                                                                                                                Emergency INVITE from a
                                                                                                                                                establishment request, at least
                                                                                                                                                when the PSAP valid
                                                                                                                                                terminal without is located in the
8.4     S2-060413   P-CR       Reserved for IMS Emergency                                                                            IMS-EMER   authenticationwill be the usual
                                                                                                                                                PSTN, which credentials. The           Approved
                                                                                                                                                case for a identifier would time.
                                                                                                                                                equipmentcertain period of have
8.4     S2-060414   [LS OUT]   DRAFT LS on Clarification of the         SA WG2               -          -        -   -   -      -    IMS-EMER   SA WG2 thanks TISPANanIMEI   for       Revised in S2-060542
                                                                                                                                                to be more general than of UE
                                                                                                                                                To clarify the behaviour
                               emergency registration and session
                                                                                                                                                though, on include concepts
                                                                                                                                                their LS andseeking the following
                                                                                                                                                and core network nodes, the
                               establishment procedures related to E-                                                                           clarification: ETSI TISPAN WG2
                                                                                                                                                following MAC address A fixed
                                                                                                                                                such as ais proposed: 1. forTel
                               CSCF                                                                                                             and TISPAN EMTEL would like
                                                                                                                                                terminals always be associated
                                                                                                                                                URI shall that may not have an
                                                                                                                                                to ask 3GPP SA WG2 to clarify
                                                                                                                                                IMEI. emergency Public User
                                                                                                                                                to the
                                                                                                                                                the roles of and procedures at
                                                                                                                                                Identifier and implicitly registered
                                                                                                                                                the E-CSCF and S-CSCF for
                                                                                                                                                when this emergency Public
8.4     S2-060415   P-CR       Reference Architecture for North         TeleCommunicat       23.167     -        -   -   -      -    IMS-EMER   emergency registration requests
                                                                                                                                                This contribution proposes a           Approved
                                                                                                                                                User Identifier is registered. 2.
                               America Emergency Support                ion Systems,                                                            new architecture to that E-
                                                                                                                                                We have concludedsupport
                                                                                                                                                The UE shall provide this Tel
                                                                        Cingular, Lucent,                                                       CSCFAmerica emergency
                                                                                                                                                North is not required for the
                                                                                                                                                URI as one of its identities in the
                                                                        LG                                                                      emergency registration request
                                                                                                                                                services.
                                                                                                                                                emergency session
8.4     S2-060416   P-CR       Basic Call Flow of North America IMS     TeleCommunicat       23.167     -        -   -   -      -    IMS-EMER   and will remove the E-CSCF
                                                                                                                                                This contribution describes            Approved
                                                                                                                                                establishment request. 3. The P-
                               Emergency Session Establishment          ion Systems,                                                            from the emergency registration
                                                                                                                                                methodologies for obtaining
                                                                                                                                                CSCF shall check this Tel URI, if
                                                                        Cingular, Lucent,                                                       request procedure. Emergency
                                                                                                                                                PSAP routing information it
                                                                                                                                                it is provided by the UE. If to is
                                                                        LG                                                                      registration request will go
                                                                                                                                                support North America
                                                                                                                                                not provided, the P-CSCF shall
                                                                                                                                                directly from the P-CSCF to the
                                                                                                                                                emergency services.
                                                                                                                                                insertthe Tel URI, if it is aware
8.4     S2-060417   REPORT     Report, IMS and PS Domain Impacts of     Drafting group       -          -        -   -   -      -    IMS-EMER   S-CSCF in the home network
                                                                                                                                                The drafting group was chaired         Approved
                                                                                                                                                about it. Besides that some
                               IMS Emergency Calls                      Chairman (S.                                                            by Stephen Terrill a normal
                                                                                                                                                asper the needs of(Ericsson) and
                                                                                                                                                editorial corrections are
                                                                        Terrill, Ericsson)                                                      registration. Please refer to S2-
                                                                                                                                                has been held on January 17th
                                                                                                                                                suggested.
                                                                                                                                                (2 drafting sessions) of
                                                                                                                                                060413 "Clarification and 19th
                                                                                                                                                Emergency IMS registration" for
                                                                                                                                                (1.5 drafting session). There
                                                                                                                                                further information.
                                                                                                                                                were about 30-40 participants.
                                                                                                                                                The drafting group reviewed 24
8.4     S2-060418   NOT USED                                                                 -          -        -   -   -      -    -          contributions out of total of 31.
                                                                                                                                                NOT USED
8.4     S2-060419   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED
8.4     S2-060420   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED
8.4     S2-060421   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED
8.4     S2-060422   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED
8.4     S2-060423   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED
8.4     S2-060424   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED
8.4     S2-060425   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED
8.4     S2-060426   NOT USED                                                                 -          -        -   -   -      -    -          NOT USED

                                                                                                            39
 A.I.        TD #          Type                      Title                         Source         Spec   CR #     r   C   C_Ve    Re           WI              Summary                               Conclusion
                                                                                                                  v   a     r      l
                                                                                                                      t
8.4       S2-060427   NOT USED                                                                -          -        -   -   -       -     -           NOT USED
8.4       S2-060428   NOT USED                                                                -          -        -   -   -       -     -           NOT USED
8.4       S2-060429   NOT USED                                                                -          -        -   -   -       -     -           NOT USED
7.4.1.1   S2-060430   P-CR        Input to solutions for limiting signalling   Ericsson       23.882     -        -   -   -       Re    SAE         Provides some input to the           Approved
                                  during idle mode mobility E-                                                                    l-7               discussion of limiting signalling
                                  UTRA/UTRA/GSM                                                                                                     during Idle mode
7.4.1.1   S2-060431   P-CR        Alternative Mechanisms that Limit Idle       Siemens        23.882     -        -   -   -       -     SAE         Describes two alternative            Revised in S2-060526
                                  State Signalling                                                                                                  mechanisms that limit idle state
                                                                                                                                                    signalling from UEs that reselect
                                                                                                                                                    between 2G/3G and LTE access
                                                                                                                                                    systems.
7.4.1.2   S2-060432   P-CR        Discussion of Inter-MME mobility in          Lucent         -          -        -   -   -       -     SAE         During the last RAN WG3 and          For e-mail approval
                                  LTE-Idle                                     Technologies                                                         plenary joint meeting there was
                                                                                                                                                    discussion on the need for a
                                                                                                                                                    MME mobility. This document
                                                                                                                                                    discusses this topic further and
                                                                                                                                                    makes recommendations.
8.2       S2-060433   DISCUSSIO   SA WG2 input about the implicit              Nokia          -          -        -   -   -       -     FBI         This document summarizes the         Noted
                      N           registration for the CT WG1-SA WG2                                                                                SA WG2's conclusions on
                                  joint session                                                                                                     implicit registration requested by
                                                                                                                                                    ETSI TISPAN WG2 in LS
                                                                                                                                                    "Request for implicit registration
                                                                                                                                                    resolution" (S2-060145,
                                                                                                                                                    09TD424).
8.2       S2-060434   CR          Proposed CR0553 to 23.228: Transit           Lucent         23.228     0553     -   B   7.2.0   Re    FBI         Summary of change: Some              Approved
                                  configuration descriptions (Rel-7)           Technologies                                       l-7               general text is added to explain
                                                                                                                                                    transit configurations.
8.2       S2-060435   CR          Proposed CR0169R1 to 23.002:                 Siemens        23.002     0169     1   C   7.0.0   Re    FBI         Introduces IBCF into 23.002.         Approved
                                  Introduction of IBCF in 23.002 (Rel-7)                                                          l-7
8.2       S2-060436   CR          Proposed CR0560R1 to 23.228: IBCF-           Siemens        23.228     0560     1   F   7.2.0   Re    FBI         Summary of change: A                 Approved
                                  THIG function in roaming scenarios                                                              l-7               recommendation is added to
                                  (Rel-7)                                                                                                           4.14 and Annex I.3.2 that the
                                                                                                                                                    THIG functionality of the IBCF
                                                                                                                                                    should not be invoked when the
                                                                                                                                                    P-CSCF and IBCF are both in
                                                                                                                                                    the visited network.
8.2       S2-060437   CR          Proposed CR0546R1 to 23.228:                 Ericsson       23.228     0546     1   C   7.2.0   Re    TEI7        Introduce the support for            For e-mail approval
                                  Distribution of the information of the                                                          l-7               transfering the data about the
                                  Identifiers grouped by service profile                                                                            IMPUs that are linked to the
                                  (Rel-7)                                                                                                           same service profile from the
                                                                                                                                                    HSS to the UE and the SIP-AS
                                                                                                                                                    via the Gm and ISC interfaces.
8.2       S2-060438   CR          Proposed CR0561R1 to 23.228:                 Huawei         23.228     0561     1   F   7.2.0   Re    TEI7        Because Public User Identities       For e-mail approval
                                  Clarification of grouping Public User                                                           l-7               associated with the same group
                                  Identities made available to UE (Rel-7)                                                                           have same behavior, the
                                                                                                                                                    operation change the service
                                                                                                                                                    configuration shall apply to all
                                                                                                                                                    public user identities in the same
                                                                                                                                                    group. And also the relation
8.2       S2-060439   CR          Proposed CR0551R1 to 23.228: S-              Lucent         23.228     0551     1   C   7.2.0   Re    TEI7        between public user identity,
                                                                                                                                                    The current specification            For e-mail approval
                                  CSCF reselection and failure recovery        Technologies                                       l-7               privateuser identity, IMS for
                                                                                                                                                    suggests that it is possible
                                  changes (Rel-7)                                                                                                   subscription, group need be
                                                                                                                                                    the I-CSCF to handle fault
                                                                                                                                                    clarified. for a failed S-CSCF
                                                                                                                                                    recovery
                                                                                                                                                    and S-CSCF reselection. This is
                                                                                                                                                    not possible as the I-CSCF
                                                                                                                                                    doesn't maintain state
                                                                                                                                                    information for the S-CSCF and
                                                                                                                                                    may cause in-advertentsession
                                                                                                                                                    disconnects.

                                                                                                             40
    A.I.      TD #          Type                     Title                        Source            Spec   CR #     r   C   C_Ve    Re           WI              Summary                               Conclusion
                                                                                                                    v   a     r      l
                                                                                                                        t
8.2        S2-060440   [LS OUT]    [DRAFT] LS on SA WG2 comments              SA WG2            -          -        -   -   -       -     TEI7        SA WG2 wishes to thank CT            Revised in S2-060519
                                   and actions relating to S-CSCF re-                                                                                 WG1 and CT WG4 for their
                                   assignment                                                                                                         liaisons regarding the issue of S-
                                                                                                                                                      CSCF re-assignment. This topic
                                                                                                                                                      has been discussed over quite
                                                                                                                                                      some period of time in SA WG2.
                                                                                                                                                      Text has existed since Rel-5 of
8.2        S2-060441   CR          Proposed CR0556R1 to 23.228:               Nokia, Ericsson   23.228     0556     1   B   7.2.0   Re    FBI         In 23.228 on the topic dialling
                                                                                                                                                      TSorder to support localof S-        For e-mail approval
                                   Support of local dialling plan in IMS                                                            l-7               in IMS it is proposed and
                                                                                                                                                      CSCF re-assignmentthe use of
                                   (Rel-7)                                                                                                            suggested two cases where in
                                                                                                                                                      the local number as defined
                                                                                                                                                      such 3966.
                                                                                                                                                      RFC re-assignment might be
8.2        S2-060442   [LS OUT]    [Draft] Reply LS on clarification for Mp   SA WG2            -          -        -   -   -       -     -           possible thanks CT WG4 for
                                                                                                                                                      SA WG2                               Revised in S2-060535
                                   interface requirements                                                                                             their LS regarding the
                                                                                                                                                      requirements for the Mp
                                                                                                                                                      interface. On the clarification of
                                                                                                                                                      the high level functionalities
                                                                                                                                                      required for Mp reference point,
                                                                                                                                                      SA WG2 would like to state that
7.4.1.2    S2-060443   P-CR        Combined SAE AGW/UPE for inter-            Nortel            23.882     -        -   -   -       -     SAE         For completion and to listed
                                                                                                                                                      all those functionalitiesallow aby   Revised in S2-060528
                                   RAT mobility procedure in IDLE                                                                                     CT WG4 areconsidered optional
                                                                                                                                                      complete comparison of
                                                                                                                                                      but the Mp interface shall be
                                                                                                                                                      Architecture A and Architecture
                                                                                                                                                      B, this support them: - Capacity
                                                                                                                                                      able to document describes the
                                                                                                                                                      inter-RAT Speech functionality
                                                                                                                                                      of Text To mobility procedure for-
                                                                                                                                                      Capacity of Automatic Speech
                                                                                                                                                      idle mode of Architecture B
7.4.1.2    S2-060444   P-CR        Harmonised mobility management:            Telecom Italia    23.882     -        -   -   -       -     SAE         Recognition and Interactive
                                                                                                                                                      At the last SA WG2-RAN Joint         For e-mail approval
                                   solution for inter 3GPP AS                                                                                         Voice Response Multimedia
                                                                                                                                                      meeting in Malta, it was agreed
                                                                                                                                                      interaction (e.g. playing video,
                                                                                                                                                      the need for SA WG2 to study
                                                                                                                                                      video records) of "intra LTE,
                                                                                                                                                      the convergence
                                                                                                                                                      inter-MME" and "LTE-UTRA"
                                                                                                                                                      mobility. This contribution
                                                                                                                                                      proposes a mobility
7.4.1.2    S2-060445   P-CR        Harmonised mobility management:            Telecom Italia    23.882     -        -   -   -       -     SAE         management scheme that is
                                                                                                                                                      This contribution elaborates         For e-mail approval
                                   solution for Intra LTE / Inter – MME                                                                               proved thebe suitable for both
                                                                                                                                                      further to mobility management
                                                                                                                                                      intra LTE/inter-MME and LTE-
                                                                                                                                                      scheme for the intra LTE inter-
                                                                                                                                                      MME mobility Scenario.
                                                                                                                                                      UTRAmobility captured in the TR
                                                                                                                                                      23.882 at the last SA2-RAN
                                                                                                                                                      Joint meeting in Malta.
6          S2-060446   [CR]        Proposed CR0143R1 to 23.234:               LG Electronics    23.234     0143     1   F   6.7.0   Re    WLAN        Summary of change: TS 23.002         Revised in S2-060454
                                   Correction of some references (Rel-6)                                                            l-6               is inserted in section 2.
                                                                                                                                                      References to 3GPP TS 29.002
                                                                                                                                                      are replaced by references to
                                                                                                                                                      3GPP TS 23.002 in section
                                                                                                                                                      6.3.3.
6          S2-060447   [CR]        Proposed CR0144R1 to 23.234:               LG Electronics    23.234     0144     1   A   7.0.0   Re    WLAN        Summary of change: TS 23.002         Revised in S2-060455
                                   Correction of some references (Rel-7)                                                            l-7               is inserted in section 2.
                                                                                                                                                      References to 3GPP TS 29.002
                                                                                                                                                      are replaced by references to
                                                                                                                                                      3GPP TS 23.002 in section
                                                                                                                                                      6.3.3.
6          S2-060448   [CR]        Proposed CR0543R1 to 23.060:               Lucent            23.060     0543     1   F   6.11.   Re    TEI6        During an inter-SGSN SRNS            Postponed to meeting #51
                                   Clarification of Re-establishment of       Technologies                                  0       l-6               relocation, it is not possible for
                                   preserved RABs (Rel-6)                                                                                             the target SGSN to know which
                                                                                                                                                      non-RT (Interactive/Background)
                                                                                                                                                      RABs are preserved and will
                                                                                                                                                      attempt to set up all the RABs
                                                                                                                                                      that are not set to 0kb/s for
                                                                                                                                                      uplink and downlink including the
                                                                                                                                                      preserved non-RT RABs. Target
                                                                                                                                                      RNC behaviour is clarified.


                                                                                                               41
    A.I.      TD #          Type                     Title                          Source            Spec   CR #     r   C   C_Ve    Re           WI               Summary                                Conclusion
                                                                                                                      v   a     r      l
                                                                                                                          t
6          S2-060449   CR          Proposed CR0014R1 to 23.251:                 Ericsson          23.251     0014     1   F   6.5.0   Re    TEI6        Summary of change:                     Approved
                                   Clarification of netshare re-routing (Rel-                                                         l-6               Clarification that the RNC shall
                                   6)                                                                                                                   receive an indication when the
                                                                                                                                                        re-routing procedure is used for
                                                                                                                                                        coordination purposes.
6          S2-060450   [LS OUT]    [Draft] Reply LS on PS and CS                SA WG2            -          -        -   -   -       -     -                                                  Revised in S2-060514
                                   coordination in shared RAN for MOCN
7          S2-060451   CR          Proposed CR0159 to 23.107: Peak              LG Electronics    23.107     0159     -   F   6.3.0   Re    TEI6        Summary of change: A                   Approved
                                   throughput class reference (Rel-6)                                                                 l-6               reference to the description of
                                                                                                                                                        the R97/R98 QoS attributes is
                                                                                                                                                        introduced in the present
                                                                                                                                                        specification.
7          S2-060452   [LS OUT]    Proposed reply to GERAN WG2 & CT             LG Electronics    -          -        -   -   -       -     -           Proposed reply to S2-060005            Revised in S2-060518
                                   WG1 on Peak throughput class
7          S2-060453   CR          Proposed CR0546R1 to 23.060:                 Huawei            23.060     0546     1   F   6.11.   Re    TEI7        Summary of change: Align the           Agreed in principle for approval when
                                   Correct the parameters in BSS PFC                                                          0       l-7               parameters of PFC procedure            Rel-7 is created.
                                   relevant messages (Rel-7)                                                                                            messages with stage 3.
6          S2-060454   CR          Proposed CR0143R2 to 23.234:                 LG Electronics    23.234     0143     2   F   6.7.0   Re    WLAN        Summary of change: TS 23.002           Approved
                                   Correction of some references (Rel-6)                                                              l-6               is inserted in section 2.
                                                                                                                                                        References to 3GPP TS 29.002
                                                                                                                                                        are replaced by references to
                                                                                                                                                        3GPP TS 23.002 in section
                                                                                                                                                        6.3.3.
6          S2-060455   CR          Proposed CR0144R2 to 23.234:                 LG Electronics    23.234     0144     2   A   7.0.0   Re    WLAN        Summary of change: TS 23.002           Approved
                                   Correction of some references (Rel-7)                                                              l-7               is inserted in section 2.
                                                                                                                                                        References to 3GPP TS 29.002
                                                                                                                                                        are replaced by references to
                                                                                                                                                        3GPP TS 23.002 in section
                                                                                                                                                        6.3.3.
7.3        S2-060456   [CR]        Proposed CR0142R1 to 23.234:                 NEC               23.234     0142     1   B   7.0.0   Re    WLAN PNA    Summary of change: Add the             Revised in S2-060521
                                   Procedures for the private network                                                                 l-7               following updates: - Put
                                   access from WLAN 3GPP IP Access                                                                                      reference to draft-eronen-ipsec-
                                   (Rel-7)                                                                                                              ikev2-multiple-auth-00.txt; - Add
                                                                                                                                                        the role of PDG (Initiate
                                                                                                                                                        authentication and authorisation
                                                                                                                                                        with the AAA/RADIUS server
7.4.5      S2-060457   P-CR        Use of APNs and IP Gateways in the           Nokia, Siemens,   23.882     -        -   -   -       -     SAE         that resides in Support for
                                                                                                                                                        The key issue an external              Revised in S2-060486
                                   evolved system                               Telecom Italia,                                                         Multiple - Add therole of WLAN
                                                                                                                                                        network;APNs was created at
                                                                                Lucent, NTT                                                             the (Ability to indicate whether
                                                                                                                                                        UE SA WG2 Yokosuka meeting.
                                                                                DoCoMo, NEC,                                                            multiple authenticationto be
                                                                                                                                                        However, there seem is needed
                                                                                Ericsson                                                                or not alternatives for
                                                                                                                                                        many in tunnel establishment
                                                                                                                                                        procedure); - the issue. This
                                                                                                                                                        approaching Update the
                                                                                                                                                        following procedures: -
                                                                                                                                                        contribution aims at clarifying the
7.4.6      S2-060458   P-CR        MME, UPE and Inter-AS Anchor in the          Nokia             23.882     -        -   -   -       -     SAE         principles WLANAPNs would be
                                                                                                                                                        Cancellingof how proposes
                                                                                                                                                        This contribution Registration; -      Not handled. To be re-submitted by
                                   evolved architecture                                                                                                 Disconnecting a Subscriber by
                                                                                                                                                        used in the SAE accesssystem,
                                                                                                                                                        clarifications to MME and UPE          Authors
                                                                                                                                                        WLAN; - this relates to IP
                                                                                                                                                        and how Disconnecting a
                                                                                                                                                        definitions and to the grouping of
                                                                                                                                                        Gateways. bynetwork WAPN
                                                                                                                                                        evolved core OCS; - functions.
                                                                                                                                                        Subscriber There are also
8.2        S2-060459   CR          Proposed CR0566R1 to 23.228:                 Nortel            23.228     0566     1   D   7.2.0   Re    FBI         resolution and Tunnel issuethe
                                                                                                                                                        This CR proposes key
                                                                                                                                                        implications to the to clarify         For e-mail approval
                                   Clarifications on NAT traversal (Rel-7)                                                            l-7               establishment; - Tunnel to but
                                                                                                                                                        Default IP Access Service, note
                                                                                                                                                        term 'media latching'and
                                                                                                                                                        disconnection procedures; works
                                                                                                                                                        that the proposed solution - Add
                                                                                                                                                        the changes in this contribution
                                                                                                                                                        the external AAA/RADIUS server
                                                                                                                                                        are limited to removing those
                                                                                                                                                        only with "symmetric media".
8.2        S2-060460   CR          Proposed CR0564R1 to 23.228:                 Huawei            23.228     0564     1   B   7.2.0   Re    FBI         This CR adds disconnection
                                                                                                                                                        initiated tunnelthe clarification of
                                                                                                                                                        FFSs listed under Default IP           For e-mail approval
                                   Clarification of Session modification                                                              l-7               procedure; - Replacerelatedbe
                                                                                                                                                        session modification the order
                                                                                                                                                        Access Service that should to
                                   with NAT traversal (Rel-7)                                                                                           of the figure and text in the
                                                                                                                                                        addressed under this key issue.
                                                                                                                                                        NAT traversal.
8.2        S2-060461   CR          Proposed CR0549R1 to 23.228: An              Siemens           23.228     0549     1   F   6.12.   Re    TEI6        section 7.10.2.
                                                                                                                                                        Summary of change: Change              For e-mail approval
                                   editorial change against TS 23.228                                                         0       l-6               the label of the interface
                                   (Rel-6)                                                                                                              between MGCF and IM-MGW in
                                                                                                                                                        4.0 from Mc to Mn.



                                                                                                                 42
    A.I.      TD #          Type                     Title                        Source           Spec   CR #     r   C   C_Ve    Re           WI              Summary                               Conclusion
                                                                                                                   v   a     r      l
                                                                                                                       t
8.2        S2-060462   CR          Proposed CR0550R1 to 23.228: An            Siemens          23.228     0550     1   A   7.2.0   Re    TEI6        Summary of change: Change            For e-mail approval
                                   editorial change against TS 23.228                                                              l-7               the label of the interface
                                   (Rel-7)                                                                                                           between MGCF and IM-MGW in
                                                                                                                                                     4.0 from Mc to Mn.
8.2        S2-060463   CR          Proposed CR0554R1 to 23.228: Transit       Lucent           23.228     0554     1   B   7.2.0   Re    FBI         Summary of change: Additional        Approved
                                   information flows (Rel-7)                  Technologies,                                        l-7               descriptions are provided for
                                                                              Ericsson,                                                              transit functionality and text and
                                                                              Siemens, Nokia                                                         a figure is provided for a new
                                                                                                                                                     section on transit IMS network.
8.2        S2-060464   REPORT      Drafting group report for Agenda Item      Drafting Group   -          -        -   -   -       -     -           The drafting session was held        Approved
                                   8.2 (IMS/FBI)                              Chairman                                                               during the afternoon session
                                                                              (Ericsson)                                                             (14:00 – 20:45) of January
                                                                                                                                                     17th/2006. Approximately 35
                                                                                                                                                     documents were handled
                                                                                                                                                     including incoming LS.
                                                                                                                                                     Approximately 35 persons
7.5        S2-060465   P-CR        Administration of IMS communication        Ericsson,        23.816     -        -   -   -       -     ServID      participated in the drafting group
                                                                                                                                                     An important aspect of the           For e-mail approval
                                   service identifiers                        Motorola                                                               meeting.
                                                                                                                                                     identification of the IMS
                                                                                                                                                     communication services is the
                                                                                                                                                     administration of the IMS
                                                                                                                                                     communication service identifier
                                                                                                                                                     values. Section 6.1 of TR 23.816
                                                                                                                                                     describes some of the
7.5        S2-060466   P-CR        Propose Service Id Format                  Motorola         23.816     -        -   -   -       -     ServID      requirements for the
                                                                                                                                                     This contribution proposes to        Approved
                                                                                                                                                     administration of the IMS
                                                                                                                                                     indicate the IETF RFC 2506
                                                                                                                                                     communication service identifier
                                                                                                                                                     "Media Feature Tag Registration
                                                                                                                                                     and so far the actual means to
                                                                                                                                                     Procedure" for defining the
                                                                                                                                                     performid format for IMS have
                                                                                                                                                     service the administration
                                                                                                                                                     not been addressed. While the
                                                                                                                                                     communication service.
7.5        S2-060467   P-CR        Amendments to requirements                 Nokia            23.816     -        -   -   -       -     ServID      final mechanism for the
                                                                                                                                                     This contribution adds               For e-mail approval
                                                                                                                                                     requirements of the IMS
                                                                                                                                                     administrationon interoperability
                                                                                                                                                     communication service identifier
                                                                                                                                                     related issues
7.5        S2-060468   CR          Proposed CR0567 to 23.228:                 Nokia            23.228     0567     -   F   7.2.0   Re    ServID      is a stage ofissue, theThe list of
                                                                                                                                                     Summary 3 change: TR should          For e-mail approval
                                   Architectural requirements for the IMS                                                          l-7               architectural requirements this
                                                                                                                                                     provide someassistance in is
                                   communication identifier (Rel-7)                                                                                  manner bywith points to cover
                                                                                                                                                     appended at least identifying
                                                                                                                                                     some possibilities. This
                                                                                                                                                     interoperability and interworking
                                                                                                                                                     contribution addresses the issue
                                                                                                                                                     aspects.
7.5        S2-060469   CR          Proposed CR0547R1 to 23.228:               Ericsson         23.228     0547     1   B   7.2.0   Re    ServID      of the administration of the IMS
                                                                                                                                                     Introduces the Application           Approved
                                   Introduction of IMS application                                                                 l-7               communication services.
                                                                                                                                                     reference to the TS
                                   reference to TS 23.228 (Rel-7)
7.5        S2-060470   P-CR        Conclusion to TR 23.816                    Ericsson         23.816     -        -   -   -       Re    ServID      Proposes to conclude the work        Revised in S2-060550
                                                                                                                                   l-7               with the findings already
                                                                                                                                                     documented in the TR
7.6        S2-060471   P-CR        Introduction of the Telephony AS           Ericsson         23.818     -        -   -   -       -     -           Introduces the concept of            For e-mail approval
                                                                                                                                                     Telephony Application Server
7.6        S2-060472   P-CR        Impact of non-call related signalling on   Ericsson         23.818     -        -   -   -       -     -           Introduces problem description       Approved
                                   calls or call set-up                                                                                              for non call related signalling on
                                                                                                                                                     calls in IMS
7          S2-060473   CR          Proposed CR0547 to 23.060:                 Huawei           23.060     0547     -   F   6.11.   Re    TEI7        Summary of change: It is             For e-mail approval
                                   Clarification of dynamic PDP address                                                    0       l-7               clarified that when APN (S) =
                                   for wild card APN (Rel-7)                                                                                         wild card,activation will be
                                                                                                                                                     accepted only if PDP address(S)
                                                                                                                                                     is dynamic.
7.1        S2-060474   CR          Proposed CR0010R1 to 23.279: PMI           Motorola         23.279     0010     1   B   7.1.0   Re    CSI         Summary of change: Currently,        Approved
                                   Registration (Rel-7)                                                                            l-7               a CSI-capable UE can register at
                                                                                                                                                     least two capabilities (CS video
                                                                                                                                                     telephony capability and CS
                                                                                                                                                     voice capability). This CR
                                                                                                                                                     proposes to also allow a CSI-
                                                                                                                                                     capable UE to register its
                                                                                                                                                     Personal ME Identifier (PMI).
                                                                                                              43                                     This can be done e.g. by using
                                                                                                                                                     the sip.description feature tag
                                                                                                                                                     specified in RFC 3840 (i.e.
                                                                                                                                                     Contact: ...;description="PMI-
                                                                                                                                                     1234";+g.3gpp.cs-voice). If UE-A
 A.I.        TD #          Type                     Title                         Source         Spec   CR #     r   C   C_Ve    Re          WI               Summary                               Conclusion
                                                                                                                 v   a     r      l
                                                                                                                     t
7.1       S2-060475   CR          Proposed CR0012R1 to 23.279:              LG Electronics   23.279     0012     1   F   7.1.0   Re    CSI        Summary of change: Remove             Approved
                                  Clarification to meaningless sentences                                                         l-7              the word 'significantly' to clarify
                                  (Rel-7)                                                                                                         the meaning. Remove the
                                                                                                                                                  sentence still mentioning the
                                                                                                                                                  timers concept during the
                                                                                                                                                  capability exchange procedure.
7.2       S2-060476   P-CR        Architectural requirements for CSI        Samsung          23.819     -        -   -   0.0.0   -     CSI-IW     Merged S2-060218 and S2-              Revised in S2-060520
                                  interworking                                                                                                    060298 (and S2-060219). This
                                                                                                                                                  paper proposes definition and
                                                                                                                                                  architectural requirements for
                                                                                                                                                  interworking between the CSI
                                                                                                                                                  UE and the pure IMS UE.
7.4.1     S2-060477   P-CR        Paging method between E-UTRA and          ZTE              23.882     -        -   -   -       -     SAE        This document proposes a              Approved
                                  UTRA/ GERA                                                                                                      solution for the issue under the
                                                                                                                                                  concept of Equivalent RA and
                                                                                                                                                  SGSN Proxy between E-UTRAN
                                                                                                                                                  and UTRAN/GERAN.
7.4.1.2   S2-060478   P-CR        Inter MME/UPE mobility: generic           Samsung          23.882     -        -   -   -       -     SAE        This document proposes a              For e-mail approval
                                  approach                                                                                                        generic IP based mobility
                                                                                                                                                  scheme for inter-MME/UPE
                                                                                                                                                  mobility which also covers inter-
                                                                                                                                                  AS handover.
7.4.1.3   S2-060479   P-CR        Support for multi-to-multi relationship   Ericsson         23.882     -        -   -   -       Re    SAE        At the last SA WG2 / RAN WG2          For e-mail approval
                                  between MME/UPEs and Node Bs                                                                   l-7              / RAN WG3 meeting a
                                                                                                                                                  contribution was presented
                                                                                                                                                  outlining a proposal for a 2-node
                                                                                                                                                  SAE / LTE architecture. The
                                                                                                                                                  architecture is based on having
                                                                                                                                                  a multi-to-multi relationship
7.4.1.3   S2-060480   P-CR        Key issue Optimized MM                    NEC, NTT         23.882     -        -   -   -       Re    SAE        Mobility the central nodes called
                                                                                                                                                  betweenManagement concepts            Revised in S2-060527
                                                                            DoCoMo,                                              l-7              ACGWs and the base stations
                                                                                                                                                  of S2-060035
                                                                            Motorola                                                              called Node Bs. This solution will
7.4.1.3   S2-060481   P-CR        Network Sharing aspects for a 2-node      Ericsson         23.882     -        -   -   -       Re    SAE        meet the SA WG2 and RAN
                                                                                                                                                  In recent requirement in clause 5     Revised in S2-060512
                                  3GPP SAE / LTE architecture                                                                    l-7              of TR meetings a 2-node 3GPP
                                                                                                                                                  WG3 23.882 (v 0.9.0) stating
                                                                                                                                                  SAE/LTE SAE/LTE system
                                                                                                                                                  that: "The architecture were shall
                                                                                                                                                  support redundancy concepts /
                                                                                                                                                  presented. The presented
                                                                                                                                                  solution meets network / LTE
                                                                                                                                                  load sharing of the SAE nodes,
                                                                                                                                                  e.g. similar to on performance
                                                                                                                                                  requirements today's Iu-flex
                                                                                                                                                  mechanisms. Allnodes other
                                                                                                                                                  (e.g. UP/CP latency, mobility)
7.4.1.3   S2-060482   P-CR        Adding load-sharing / redundancy          Lucent           23.883     -        -   -   -       -     SAE        and cell site (i.e. same or better
                                                                                                                                                  In section 5 node should be
                                                                                                                                                  thansecurityof TR 23.882 v0.9.0,      For e-mail approval
                                  above the cell site node                  Technologies                                                          considered "distributed
                                                                                                                                                  on "Requirements level)without
                                                                                                                                                  than current UMTSon the
                                                                                                                                                  resources utilising of the
                                                                                                                                                  Architecture", one load
                                                                                                                                                  introducing any unnecessary
                                                                                                                                                  sharing/redundancy read is:
                                                                                                                                                  complexity (e.g. Inter-Node B
                                                                                                                                                  requirements one can
                                                                                                                                                  mechanisms". This This
                                                                                                                                                  UP/CP interfaces). contribution
                                                                                                                                                  "The SAE/LTE system shall
                                                                                                                                                  support redundancy how the
                                                                                                                                                  contribution is focusing on to
                                                                                                                                                  further elaborates onconcepts /
                                                                                                                                                  achieve a multi-to-multi nodes,
                                                                                                                                                  requirementsof network
                                                                                                                                                  load sharing on Network
7.4.1.3   S2-060483   P-CR        Discussion on Redundancy and Load-        China Mobile     23.882     -        -   -   -       -     SAE        relationshiptois partimportantin a
                                                                                                                                                  Sharing that(called S1-flex)
                                                                                                                                                  e.g. similar istoday's Iu-flex /
                                                                                                                                                  Redundancy an of the SAE              For e-mail approval
                                  sharing                                                                                                         mechanism / attain high
                                                                                                                                                  mechanisms. LTE architecture.
                                                                                                                                                  2-node SAEtoAll nodes other
                                                                                                                                                  LTE. (See requirements in TR
                                                                                                                                                  availability clause 5 – "The
                                                                                                                                                  than cell solution should be
                                                                                                                                                  A S1-flexsite nodeis where a is
                                                                                                                                                  23.882 subwhile load-sharing
                                                                                                                                                  Node B is systemshallto multiple
                                                                                                                                                  SAE/LTE connectedresources
                                                                                                                                                  a mechanism to use support
                                                                                                                                                  considered "distributed
                                                                                                                                                  ACGWs.sharingterminology of
                                                                                                                                                  network In the functionality…"
                                                                                                                                                  resources utilising load and
                                                                                                                                                  efficiently. Redundancy
                                                                                                                                                  – and in TR 22.978 subclause
                                                                                                                                                  the converged SA WG2
                                                                                                                                                  sharing/redundancy
                                                                                                                                                  load-sharing are always
                                                                                                                                                  architecture this would It isSome
                                                                                                                                                  mechanisms". bullet). mean
                                                                                                                                                  5.1.1.9 secondThis contribution
                                                                                                                                                  achieved by similar ways.
                                                                                                                                                  that therefor a multi-to-multi
                                                                                                                                                  solutions is redundancy and
                                                                                                                                                  proposed to fulfil the
                                                                                                                                                  aims at reflecting this
                                                                                                                                                  requirement between the and
                                                                                                                                                  configurationthroughsimplified
                                                                                                                                                  requirementsare proposed Node
                                                                                                                                                  load-sharing with a some
                                                                                                                                                  Network sections ofUPE23.882
                                                                                                                                                  Bs, and the MMEarchitecture
                                                                                                                                                  relevant Sharing / TR and
                                                                                                                                                  compared.
7.4.4     S2-060484   P-CR        Proposed architecture for inter access    NTT DoCoMo       -          -        -   -   -       -     -          Inter ASanchor functions. It is
                                                                                                                                                  Proposes to Rel-6 Network
                                                                                                                                                  compared a candidate solution
                                                                                                                                                  v0.9.0.                               Not handled. To be re-submitted by
                                  system handover between 3GPP and                                                                                proposedFor adopt text only
                                                                                                                                                  Sharing.access systemproposal
                                                                                                                                                  for inter to example,                 Authors
                                  non-3GPP access systems                                                                                         in section with 3GPP TR 23.882,
                                                                                                                                                  handover 4 to information flow
                                                                                                                                                  "supporting UEs" exist on the
                                                                                                                                                  LTE radio support of S1-flex
                                                                                                                                                  to add the and it should be as
                                                                                                                                                  a key issue onlySAE.
                                                                                                                                                  possible to for support "MOCN
                                                                                                            44                                    configurations". Text proposal is
                                                                                                                                                  made to TR 23.882 adding a
                                                                                                                                                  new key issue on Network
                                                                                                                                                  Sharing.
 A.I.      TD #        Type                       Title                         Source             Spec   CR #     r   C   C_Ve   Re         WI               Summary                               Conclusion
                                                                                                                   v   a     r     l
                                                                                                                       t
7.4.4   S2-060485   P-CR        Harmonised mobility management: inter       Telecom Italia     23.882     -        -   -   -      -    SAE        This contribution proposes a          Not handled. To be re-submitted by
                                3GPP-non 3GPP access system                                                                                       mobility management scheme            Authors
                                mobility                                                                                                          for 3GPP and non 3GPP access
                                                                                                                                                  system (I-WLAN) mobility.
7.4.5   S2-060486   P-CR        Use of APNs and IP Gateways in the          Nokia, Siemens,    23.882     -        -   -   -      -    SAE        The key issue Support for             Approved
                                evolved system                              Telecom Italia,                                                       Multiple APNs was created at
                                                                            Lucent, NTT                                                           the SA WG2 Yokosuka meeting.
                                                                            DoCoMo, NEC,                                                          However, there seem to be
                                                                            Ericsson, ZTE                                                         many alternatives for
                                                                                                                                                  approaching the issue. This
                                                                                                                                                  contribution aims at clarifying the
7.4.5   S2-060487   [LS OUT]    [Draft] LS on use cases of IP               China Mobile       -          -        -   -   -      -    SAE        principlesis working on key issue
                                                                                                                                                  SA WG2 of how APNs would be           Revised in S2-060549
                                connectivity with multiple PDNs                                                                                   description SAE accesssystem,
                                                                                                                                                  used in the of concurrent IP
                                                                                                                                                  connectivity relates to IP
                                                                                                                                                  and how thiswith multiple PDNs
                                                                                                                                                  Gateways. There are also WG2
                                                                                                                                                  and the agreed text in SA
                                                                                                                                                  implications to the key issue
                                                                                                                                                  is in S2-060486. SA WG2 has
                                                                                                                                                  Default IP Access Service, but
                                                                                                                                                  considered following use cases
                                                                                                                                                  the changes in this be noticed
                                                                                                                                                  currently. It should contribution
7.4     S2-060488   P-CR        Clarification of Functions in the evolved   Nokia              23.882     -        -   -   -      -    SAE        are limited to removing those
                                                                                                                                                  A list of combination of evolved
                                                                                                                                                  that the functions in the use         Approved
                                core network                                                                                                      FFSsnetwork has been IP
                                                                                                                                                  cases listed under Default by
                                                                                                                                                  core hasbeen considered
                                                                                                                                                  Access Service that should be
                                                                                                                                                  SA WG2. in the previous SA
                                                                                                                                                  presented
                                                                                                                                                  addressed under this key issue.
                                                                                                                                                  WG2 meetings, for the purpose
                                                                                                                                                  of grouping these functions in
                                                                                                                                                  the proposed architecture
                                                                                                                                                  alternatives. This contribution
7.4.6   S2-060489   P-CR        UPE, MME and Inter-AS Anchor                Nokia              23.882     -        -   -   -      -    SAE        proposes changes to thevarious
                                                                                                                                                  Contributions proposing               Revised in S2-060504
                                definitions                                                                                                       architecture of the functions.
                                                                                                                                                  descriptions solution alternatives
                                                                                                                                                  to the grouping of evolved
                                                                                                                                                  packet core functions have been
                                                                                                                                                  presented in the SAE
                                                                                                                                                  discussions. In this discussion it
                                                                                                                                                  is important to agree on what the
8.1     S2-060490   NOT USED                                                                   -          -        -   -   -      -    -          commonly used logical entities
                                                                                                                                                  NOT USED
                                                                                                                                                  UPE, MME and Inter-AS Anchor
8.1     S2-060491   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
                                                                                                                                                  contain in terms of evolved
8.1     S2-060492   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
                                                                                                                                                  packet core functions. This
                                                                                                                                                  contribution proposes to define
8.1     S2-060493   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
                                                                                                                                                  those entities by allocating the
8.1     S2-060494   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
                                                                                                                                                  functions presented in S2-
8.1     S2-060495   NOT USED                                                                   -          -        -   -   -      -    -          060488 to them.
                                                                                                                                                  NOT USED
8.1     S2-060496   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
8.1     S2-060497   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
8.1     S2-060498   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
8.1     S2-060499   NOT USED                                                                   -          -        -   -   -      -    -          NOT USED
7.4     S2-060500   P-CR        Key issue – Mobility between IP             China Mobile,      23.882     -        -   -   -      -    SAE        Abstract of the contribution:         Revised in S2-060554
                                versions                                    Huawei, Nokia?                                                        Different IP versions will
                                                                                                                                                  introduce interoperability
                                                                                                                                                  problems. Requirements are
                                                                                                                                                  proposed regarding IPv4 and
                                                                                                                                                  IPv6 interworking.
7.4     S2-060501   DISCUSSIO   SAE Requirements for Interworking           Orange SA,         23.882     -        -   -   -      -    SAE        System Architecture System            Revised in S2-060522
                    N/          with CS Domain and Services                 TeliaSonera, 3G,                                                      studies the evolution of packet
                    APPROVAL                                                China Mobile                                                          switched domain/network of
                                                                                                                                                  3GPP systems and its
                                                                                                                                                  interworking with non-3GPP
                                                                                                                                                  access systems. On the other
                                                                                                                                                  hand, services supported via CS
                                                                                                                                                  domain/network have been and
                                                                                                                                                  will continue to be of significance
                                                                                                              45                                  to operators as well as to end
                                                                                                                                                  users. In addition, many
                                                                                                                                                  important work items have also
                                                                                                                                                  been studied in 3GPP for
                                                                                                                                                  efficient support of interworking,
    A.I.      TD #          Type                     Title                          Source         Spec   CR #     r   C   C_Ve    Re           WI              Summary                               Conclusion
                                                                                                                   v   a     r      l
                                                                                                                       t
7.4.1      S2-060502   P-CR        Equivalent Routing Area Identifying        ZTE              23.882     -        -   -   -       -     SAE         This document proposes to set        Revised in S2-060525
                                                                                                                                                     up a "RAI pool" in MS and UP-
                                                                                                                                                     GW/CP-GW to identify an
                                                                                                                                                     Equivalent Routing Area.
7.4.1      S2-060503   P-CR        Inter 3GPP Access System Mobility in       Huawei           23.882     -        -   -   -       Re    SAE         Because a SAE-capable UE             Revised in S2-060524
                                   Idle State                                                                                      l-7               may not have a basic IP bearer
                                                                                                                                                     within 2G/3G system in idle state
                                                                                                                                                     before a change from 2G/3G to
                                                                                                                                                     SAE/LTE taking place.
                                                                                                                                                     Therefore, no always-on IP
                                                                                                                                                     connectivity can be enabled after
7.4.6      S2-060504   P-CR        UPE, MME and Inter-AS Anchor               Nokia            23.882     -        -   -   -       -     SAE         a SAE-capable UE enters into
                                                                                                                                                     Contributions proposing various      For e-mail approval
                                   definitions                                                                                                       SAE/LTE system inthe above
                                                                                                                                                     architecture solution alternatives
                                                                                                                                                     to the the present solution
                                                                                                                                                     case ifgrouping of evolved
                                                                                                                                                     applied. This paper presents an
                                                                                                                                                     packet core functions have been
                                                                                                                                                     amended solution for Inter 3GPP
                                                                                                                                                     presented in the SAE
                                                                                                                                                     discussions. In Mobility in idle
                                                                                                                                                     Access Systemthis discussion it
                                                                                                                                                     State to overcome the above the
                                                                                                                                                     is important to agree on what
                                                                                                                                                     flaw.
                                                                                                                                                     commonly used logical entities
                                                                                                                                                     UPE, MME and Inter-AS Anchor
                                                                                                                                                     contain in terms of evolved
                                                                                                                                                     packet core functions. This
                                                                                                                                                     contribution proposes to define
                                                                                                                                                     those entities by allocating the
                                                                                                                                                     functions presented in S2-
                                                                                                                                                     060488 to them.
7          S2-060505   DISCUSSIO   Discussion paper on IMS over multicast     Siemens, China   -          -        -   -   -       Re    TEI7        The objective of this discussion     Noted
                       N           bearer services                            Mobile                                               l-7               paper is to propose starting work
                                                                                                                                                     in SA WG2 on the usage of
                                                                                                                                                     multicast bearers for IMS
                                                                                                                                                     services by change requests
                                                                                                                                                     against TS 23.228 to fulfil the
                                                                                                                                                     requirements in TS 22.228.
7.1        S2-060506   CR          Proposed CR0011R1 to 23.279: Extend        LG Electronics   23.279     0011     1   B   7.1.0   Re    CSI         Depending on the capabilities of
                                                                                                                                                     Summary of change: Extend the        Approved
                                   UE capability update Indication to cover                                                        l-7               the underlying network indication
                                                                                                                                                     exchange of capability IMS shall
                                   IMS first case (Rel-7)                                                                                            betrigger capability exchange
                                                                                                                                                     to able to use optimized
                                                                                                                                                     mechanisms of the network e.g.
                                                                                                                                                     when UE's capability has been
                                                                                                                                                     updated, capabilities for
                                                                                                                                                     multicast and save SIP the
                                                                                                                                                     OPTIONS multimedia to multiple
                                                                                                                                                     delivery of signalling on both CS
                                                                                                                                                     IMS and IMS first case.
                                                                                                                                                     first users. Enhancements to
7.4        S2-060507   P-CR        The Base Scenarios for inter-3GPP and      Orange           23.882     -        -   -   -       -     SAE         IMS functions and interfaces and
                                                                                                                                                     As an important deployment           Not handled. To be re-submitted by
                                   non-3GPP System Mobility                                                                                          have to be analyzed. In addition,
                                                                                                                                                     operation principle for mobility     Authors
                                                                                                                                                     between 3GPP proposes to
                                                                                                                                                     this contributionand non-3GPP
                                                                                                                                                     access certain 3GPP systems
                                                                                                                                                     analyzesystem, IMS based
                                                                                                                                                     services like Conferencing for
                                                                                                                                                     should be the anchor point
                                                                                                                                                     mobility control and of multicast
                                                                                                                                                     regarding the usagetraffic
                                                                                                                                                     bearers. If feasible, multimedia
                                                                                                                                                     forwarding for handover/mobility
7.6        S2-060508   P-CR        Baseline flow                              Ericsson         -          -        -   -   -       -     -           Proposes a like Mobile Gaming
                                                                                                                                                     applications baseline flow
                                                                                                                                                     to/from the non-3GPP access          For e-mail approval
                                                                                                                                                     systems. This taken into
                                                                                                                                                     should also becontribution
7.6        S2-060509   P-CR        Need of a service identifier for           Ericsson         23.818     -        -   -   -       -     -           This document illustrates that
                                                                                                                                                     account. Procedures in the UE        Approved
                                                                                                                                                     proposes to include the base
                                   multimedia telephony                                                                                              and IMS a Serv ID for
                                                                                                                                                     need for network entities, e.g.
                                                                                                                                                     scenario for mobility between
                                                                                                                                                     Multimedia telephony
                                                                                                                                                     Applicationnon-3GPP and to be
                                                                                                                                                     3GPP and Servers, have  access
                                                                                                                                                     proposes that SA WG2
                                                                                                                                                     studied andcomply with adopts
                                                                                                                                                     systems to standardized.  this
                                                                                                                                                     such ID for Multimedia telephony
                                                                                                                                                     Possible QoS and charging
                                                                                                                                                     principle.
7.6        S2-060510   P-CR        Indication of support for Network          Ericsson         -          -        -   -   -       -     -                         use This work
                                                                                                                                                     An option to FFS.Network
                                                                                                                                                     impacts are                          For e-mail approval
                                   Requested Media Bearer                                                                                            requested media bearer IMS and
                                                                                                                                                     should take the existing was
                                                                                                                                                     added to the TR 23.818 a basis
                                                                                                                                                     MBMS architectures as at the
                                                                                                                                                     previous meeting. Such a
                                                                                                                                                     and ensure backwards
                                                                                                                                                     procedure would be a new
                                                                                                                                                     compatibility.
                                                                                                                                                     procedure for GPRS, i.e. there is
                                                                                                                                                     a need to ensure backward
                                                                                                                                                     compatibility when such a
                                                                                                              46                                     procedure is not supported.
                                                                                                                                                     Thispaper describes a possible
                                                                                                                                                     way to introduce Network
                                                                                                                                                     requested media bearers in
                                                                                                                                                     GPRS in a backward compatible
    A.I.      TD #        Type                     Title                      Source       Spec   CR #     r   C   C_Ve   Re          WI               Summary                               Conclusion
                                                                                                           v   a     r     l
                                                                                                               t
8.2        S2-060511   [LS OUT]   [DRAFT] LS on Transit support in IMS    SA WG2       -          -        -   -   -      -     -          SA WG2 wishes to thank                Revised in S2-060536
                                                                                                                                           TISPAN for their liaisons
                                                                                                                                           regarding the issue of transit
                                                                                                                                           network support in IMS. This
                                                                                                                                           topic has been discussed over
                                                                                                                                           the last several meetings in SA
                                                                                                                                           WG2 and we have now arrived
7.4.1.3    S2-060512   P-CR       Network Sharing aspects for a 2-node    Ericsson     23.882     -        -   -   -      Re    SAE        at a resolution as to how this
                                                                                                                                           In recent SA WG2 and RAN              For e-mail approval
                                  3GPP SAE / LTE architecture                                                             l-7              support may bea 2-node in an
                                                                                                                                           WG3 meetings realized 3GPP
                                                                                                                                           IMS at Stage-2. As a result, SA
                                                                                                                                           SAE/LTE architecture were
                                                                                                                                           WG2 has agreed to the two
                                                                                                                                           presented. The presented
                                                                                                                                           attachedmeets the SAE / LTE
                                                                                                                                           solution Change Requests to
                                                                                                                                           TS 23.228 at our performance
                                                                                                                                           requirements on January
                                                                                                                                           meeting. These CRs mobility)
                                                                                                                                           (e.g. UP/CP latency, show the
4          S2-060513   LS OUT     Reply LS on Feasibility Study on        SA WG2       -          -        -   -   -      -     -          SA security have made for
                                                                                                                                           andWG2 we (i.e. same orto
                                                                                                                                           additions thanks CT WG3 better        Approved
                                  Multiplexing on the Nb interface                                                                         support the Feasibility Study on
                                                                                                                                           than LS on configurations you
                                                                                                                                           their current UMTS level)without
                                                                                                                                           introducing your liaison
                                                                                                                                           identified in any the Nb interface
                                                                                                                                           Multiplexing on unnecessary
                                                                                                                                           complexity (e.g. believe that all
                                                                                                                                           08TD345r1. We Inter-Node B
                                                                                                                                           in S2-060014/C3-050858. After
                                                                                                                                           discussing the use-cases
                                                                                                                                           of the identifiedLS, SA WG2
                                                                                                                                           UP/CP interfaces). This are
                                                                                                                                           supported, not focusing on stage
                                                                                                                                           contributionbut to start any the
                                                                                                                                           concluded is we would
                                                                                                                                           appreciatemultiplexing onthat Nb
                                                                                                                                           2 work on any feedback
                                                                                                                                           requirements on Network the
6          S2-060514   [LS OUT]   [Draft] Reply LS on PS and CS           SA WG2       -          -        -   -   -      -     -          youWG2thatis SARAN WG3 for /
                                                                                                                                           SA might wish to provide.
                                                                                                                                           interface. It is part of the These
                                                                                                                                           Sharing thanks WG2's SAE              Revised in S2-060517
                                  coordination in shared RAN for MOCN                                                                      LTE. will be submitted forin CS
                                                                                                                                           CRs LS regarding PS andformal
                                                                                                                                           their (See requirements TR
                                                                                                                                           understanding that CT WG3 can
                                                                                                                                           initiate sub clause 5 – RAN
                                                                                                                                           23.882 a to the March "The
                                                                                                                                           approval newin shared SA for
                                                                                                                                           coordination work item studying
                                                                                                                                           plenary meeting.on their usual to
                                                                                                                                           this topic systemshall support
                                                                                                                                           SAE/LTE based has decided
                                                                                                                                           MOCN. SA WG2
                                                                                                                                           update sharing functionality…"
                                                                                                                                           networkTS23.251 so if seen CN
                                                                                                                                           working procedures, that the
                                                                                                                                           – andindicates to the RNCis
                                                                                                                                           node in TR 22.978 subclause
                                                                                                                                           necessary. If such activity when
                                                                                                                                           5.1.1.9 in CT WG3, SAIt is used
                                                                                                                                           started second bullet). WG2
                                                                                                                                           the re-routing procedure
4          S2-060515   LS OUT     Reply LS on switched inter-RAT          SA WG2       -          -        -   -   -      -     -          SA WG2 to be the
                                                                                                                                           would like to fulfilpurposes. The
                                                                                                                                           proposedthanks informed about
                                                                                                                                           for coordination RAN WG3 for          Approved
                                  handovers controlled by UE                                                                               requirements with a simplified
                                                                                                                                           their LS regarding it was
                                                                                                                                           the discussions as switched
                                                                                                                                           approved CR is attached (S2-
                                                                                                                                           Network Sharing architecture
                                                                                                                                           commented during believes that
                                                                                                                                           060449). SA WG2 the meeting
                                                                                                                                           inter-RAT handovers controlled
                                                                                                                                           compared2have significant
                                                                                                                                           theUEmay to Rel-6 Network
                                                                                                                                           by it in description of PS
                                                                                                                                           thatstageS2-060025/R3-051460.
                                                                                                                                           Sharing.coordination isthatifthe
                                                                                                                                           andWG2 For example, only
                                                                                                                                           architectural implications, this
                                                                                                                                           SA CS understands now
                                                                                                                                           "supporting UEs" exist on the
                                                                                                                                           activity includes point. by SA
                                                                                                                                           finalized on this actions as listed
                                                                                                                                           requirement is initiated
                                                                                                                                           in the LS: and WG3 be
                                                                                                                                           WG5, and RAN should be
                                                                                                                                           LTE radio "Thisitmight has
                                                                                                                                           discussed only support several
                                                                                                                                           possible tothis issue and"MOCN
                                                                                                                                           achieved by multiplexing provide
                                                                                                                                           configurations". Text proposal is
                                                                                                                                           NbFP/codec payload PDUs of
                                                                                                                                           a solution which attached in LS
                                                                                                                                           different TRon it. However, SA
                                                                                                                                           R3-051460 23.882 adding IP
                                                                                                                                           made to bearers within one a
                                                                                                                                           new key issue on Network
                                                                                                                                           packet sent between MGWsover
                                                                                                                                           WG2 would like to inform RAN
                                                                                                                                           Sharing. the attached solution
                                                                                                                                           the Nb interface.."
                                                                                                                                           WG3 that
                                                                                                                                           will only impact on the Gn/Gp
                                                                                                                                           interface. SA WG2 proposes that
                                                                                                                                           CT WG4 should be the
                                                                                                                                           responsible work group on this
                                                                                                                                           issue and CT WG4 will discuss
                                                                                                                                           the solution in the attached LS
                                                                                                                                           from RAN WG3 and make a
                                                                                                                                           conclusion on it. SA WG2 ask
                                                                                                                                           CT WG4 to be responsible group
                                                                                                                                           and make a conclusion on it.
4          S2-060516   LS OUT     Reply LS on improvement of the way to   SA WG2       -          -        -   -   -      -     -          SA WG2 thanks SA WG3 for              Approved
                                  access IMS via I-WLAN                                                                                    their reply liaison statement on
                                                                                                                                           improvement of the way to
                                                                                                                                           access IMS via I-WLAN. SA
                                                                                                                                           WG2 understand that it is not
                                                                                                                                           possible to simply remove the
                                                                                                                                           IPsec tunnel between UE and P-
                                                                                                                                           CSCF as this would significantly
                                                                                                                                           degrade the security level. At
                                                                                                                                           this point SA WG2 does not
                                                                                                                                           intend to work on improvements
                                                                                                                                           regarding IMS access via I-
                                                                                                      47                                   WLAN and therefore has no
                                                                                                                                           further architectural
                                                                                                                                           requirements towards SA WG3
                                                                                                                                           to perform investigations on the
                                                                                                                                           IMS security procedures when
    A.I.      TD #        Type                      Title                      Source             Spec   CR #     r   C   C_Ve    Re           WI               Summary                               Conclusion
                                                                                                                  v   a     r      l
                                                                                                                      t
6          S2-060517   LS OUT      Reply LS on PS and CS coordination in   SA WG2             -          -        -   -   -       -     -           SA WG2 thanks RAN WG3 for              Approved
                                   shared RAN for MOCN                                                                                              their LS regarding PS and CS
                                                                                                                                                    coordination in shared RAN for
                                                                                                                                                    MOCN. SA WG2 has decided to
                                                                                                                                                    update TS23.251 so that the CN
                                                                                                                                                    node indicates to the RNC when
                                                                                                                                                    the re-routing procedure is used
7          S2-060518   LS OUT      Reply to GERAN WG2 & CT WG1 on          LG Electronics     -          -        -   -   -       -     -           for coordination purposes. The
                                                                                                                                                    Reply to S2-060005                     Approved
                                   Peak throughput class                                                                                            approved CR is attached (S2-
8.2        S2-060519   [LS OUT]    [DRAFT] LS on SA WG2 comments           SA WG2             -          -        -   -   -       -     TEI7        060449). wishes to believes that
                                                                                                                                                    SA WG2 SA WG2 thank CT                 Revised in S2-060534
                                   and actions relating to S-CSCF re-                                                                               the stage 2 description their
                                                                                                                                                    WG1 and CT WG4 for of PS
                                   assignment                                                                                                       and CS coordination is now of S-
                                                                                                                                                    liaisons regarding the issue
                                                                                                                                                    finalized on this point. This topic
                                                                                                                                                    CSCF re-assignment.
                                                                                                                                                    has been discussed over quite
                                                                                                                                                    some period of time in SA WG2.
                                                                                                                                                    Text has existed since Rel-5 of
7.2        S2-060520   P-CR        Architectural requirements for CSI      Samsung            23.819     -        -   -   0.0.0   -     CSI-IW      TS 23.228 on the topic of S-
                                                                                                                                                    This paper proposes definition         Revised in S2-060552
                                   interworking                                                                                                     CSCF re-assignment and
                                                                                                                                                    and architectural requirements
                                                                                                                                                    suggested two cases where CSI
                                                                                                                                                    for interworking between the
                                                                                                                                                    such re-assignment might be
                                                                                                                                                    UE and the pure IMS UE.
7.3        S2-060521   [CR]        Proposed CR0142R2 to 23.234:            NEC                23.234     0142     2   B   7.0.0   Re    WLAN PNA    possible of change: Add the
                                                                                                                                                    Summary                                Revised in S2-060553
                                   Procedures for the private network                                                             l-7               following updates: - Put
                                   access from WLAN 3GPP IP Access                                                                                  reference to draft-eronen-ipsec-
                                   (Rel-7)                                                                                                          ikev2-multiple-auth-00.txt; - Add
                                                                                                                                                    the role of PDG (Initiate
                                                                                                                                                    authentication and authorisation
                                                                                                                                                    with the AAA/RADIUS server
                                                                                                                                                    that resides in an external
                                                                                                                                                    network; - Add therole of WLAN
                                                                                                                                                    UE (Ability to indicate whether
                                                                                                                                                    multiple authentication is needed
                                                                                                                                                    or not in tunnel establishment
                                                                                                                                                    procedure); - Update the
                                                                                                                                                    following procedures: -
                                                                                                                                                    Cancelling WLAN Registration; -
                                                                                                                                                    Disconnecting a Subscriber by
                                                                                                                                                    WLAN; - Disconnecting a
                                                                                                                                                    Subscriber by OCS; - WAPN
                                                                                                                                                    resolution and Tunnel
                                                                                                                                                    establishment; - Tunnel
                                                                                                                                                    disconnection procedures; - Add
                                                                                                                                                    the external AAA/RADIUS server
                                                                                                                                                    initiated tunnel disconnection
                                                                                                                                                    procedure; - Replace the order
                                                                                                                                                    of the figure and text in the
                                                                                                                                                    section 7.10.2.
7.4        S2-060522   DISCUSSIO   SAE Requirements for Interworking       Orange SA,         23.882     -        -   -   -       -     SAE         System Architecture System             Revised in S2-060532
                       N/          with CS Domain and Services             TeliaSonera, 3G,                                                         studies the evolution of packet
                       APPROVAL                                            China Mobile                                                             switched domain/network of
                                                                                                                                                    3GPP systems and its
                                                                                                                                                    interworking with non-3GPP
                                                                                                                                                    access systems. On the other
                                                                                                                                                    hand, services supported via CS
7.4.1      S2-060523   P-CR        Mobility Management in LTE_IDLE         Nokia              24.882     -        -   -   -       -     SAE         domain/network have been and
                                                                                                                                                    This document presents the             Approved
                                   state                                                                                                            will continue to be of significance
                                                                                                                                                    LTE_IDLE state mobility
                                                                                                                                                    to operators as well as to end
                                                                                                                                                    management principles and
                                                                                                                                                    users. In addition, many
                                                                                                                                                    procedures. It is a new version
                                                                                                                                                    important work items have also
                                                                                                                                                    of S2-060129 updated based on
                                                                                                                                                    been studied in 3GPP WG2#50
                                                                                                                                                    the discussions in SA for
                                                                                                                                                    to only contain the interworking,
                                                                                                                                                    efficient support of signalling flow
                                                                                                                                                    for updating service
                                                                                                                                                    mobility and the Tracking Area in
                                                                                                                                                    combinations between CS
                                                                                                                                                    LTE_IDLE.
                                                                                                             48                                     domain and the PS domain such
                                                                                                                                                    as VCC and CSI andthey are
                                                                                                                                                    expected to continue to work
                                                                                                                                                    with the evolved System
                                                                                                                                                    Architecture. As an important
 A.I.        TD #        Type                       Title                         Source           Spec   CR #     r   C   C_Ve   Re           WI               Summary                               Conclusion
                                                                                                                   v   a     r     l
                                                                                                                       t
7.4.1     S2-060524   P-CR        Inter 3GPP Access System Mobility in      Huawei             23.882     -        -   -   -      Re    SAE         Because a SAE-capable UE              For e-mail approval
                                  Idle State                                                                                      l-7               may not have a basic IP bearer
                                                                                                                                                    within 2G/3G system in idle state
                                                                                                                                                    before a change from 2G/3G to
                                                                                                                                                    SAE/LTE taking place.
                                                                                                                                                    Therefore, no always-on IP
                                                                                                                                                    connectivity can be enabled after
7.4.1     S2-060525   P-CR        Equivalent Routing Area Identifying       ZTE                23.882     -        -   -   -      -     SAE         a SAE-capable proposes to set
                                                                                                                                                    This document UE enters into          Approved
                                                                                                                                                    SAE/LTE system intheand UP-
                                                                                                                                                    up a "RAI pool" in MS above
                                                                                                                                                    case if the present solution
                                                                                                                                                    GW/CP-GW to identify an
                                                                                                                                                    Equivalent Routing presents an
                                                                                                                                                    applied. This paper Area.
7.4.1.1   S2-060526   P-CR        Alternative Mechanisms that Limit Idle    Siemens            23.882     -        -   -   -      -     SAE         amended solution for Inter 3GPP
                                                                                                                                                    Describes two alternative             For e-mail approval
                                  State Signalling                                                                                                  mechanisms that limit idle idle
                                                                                                                                                    Access System Mobility in state
                                                                                                                                                    State to overcome the above
                                                                                                                                                    signalling from UEs that reselect
                                                                                                                                                    flaw.
                                                                                                                                                    between 2G/3G and LTE access
                                                                                                                                                    systems.
7.4.1.3   S2-060527   P-CR        Key issue Optimized MM                    NEC, NTT           23.882     -        -   -   -      Re    SAE         Mobility Management concepts          For e-mail approval
                                                                            DoCoMo,                                               l-7               of S2-060035
                                                                            Motorola
7.4.1.2   S2-060528   P-CR        Combined SAE AGW/UPE for inter-           Nortel             23.882     -        -   -   -      -     SAE         For completion and to allow a         For e-mail approval
                                  RAT mobility procedure in IDLE                                                                                    complete comparison of
                                                                                                                                                    Architecture A and Architecture
                                                                                                                                                    B, this document describes the
                                                                                                                                                    inter-RAT mobility procedure for
                                                                                                                                                    idle mode of Architecture B
8.2       S2-060529   [LS OUT]    LS on Request for implicit registration   SA WG2             -          -        -   -   -      -     -           Response to S2-060145. 3GPP           Revised in S2-060537
                                  resolution                                                                                                        SA WG2 asks TISPAN WG2 to
                                                                                                                                                    consider the mentioned
                                                                                                                                                    restrictions and keep SA WG2
                                                                                                                                                    informed of TISPAN decisions in
                                                                                                                                                    this area.
9.2       S2-060530   WORK        3GPP Rel-7 Work Plan (05-12-23)           SA WG2             -          -        -   -   -      -     -           Latest version of the Work Plan       Noted
                      PLAN                                                  Secretary                                                               before the meeting
9.2       S2-060531   WORK        SA WG2 updates to the 3GPP Rel-7          Work Plan          -          -        -   -   -      -     -           Updated SA WG2 Work Plan              Noted
                      PLAN        Work Plan                                 drafting group                                                          from Work Plan drafting group
7.4       S2-060532   DISCUSSIO   SAE Requirements for Interworking         Orange SA,         23.882     -        -   -   -      -     SAE         System Architecture System            Revised to S2-060547
                      N/          with CS Domain and Services               TeliaSonera, 3,                                                         studies the evolution of packet
                      APPROVAL                                              China Mobile,                                                           switched domain/network of
                                                                            Telecom Italia,                                                         3GPP systems and its
                                                                            T-Mobile                                                                interworking with non-3GPP
                                                                                                                                                    access systems. On the other
                                                                                                                                                    hand, services supported via CS
8.3       S2-060533   P-CR        Call Origination text                     NewStep            23.206     -        -   -   -      -     -           This paper introduces new and
                                                                                                                                                    domain/network have beentext          Revised to S2-060551
                                                                            Networks, Nortel                                                        for continue to be of significance
                                                                                                                                                    will call origination procedure.
                                                                                                                                                    to operators astext is borrowed
                                                                                                                                                    Majority of the well as to end
                                                                                                                                                    from TR addition,
                                                                                                                                                    users. In 23.806. many
8.2       S2-060534   LS OUT      LS on SA WG2 comments and actions         SA WG2             -          -        -   -   -      -     TEI7        SA WG2 work items have also
                                                                                                                                                    importantwishes to thank CT           Approved
                                  relating to S-CSCF re-assignment                                                                                  been studied in 3GPP for
                                                                                                                                                    WG1 and CT WG4 for their
                                                                                                                                                    efficient regarding the issue of S-
                                                                                                                                                    liaisons support of interworking,
                                                                                                                                                    mobility and service This topic
                                                                                                                                                    CSCF re-assignment.
                                                                                                                                                    combinations between CS
                                                                                                                                                    has been discussed over quite
                                                                                                                                                    domain and thetimedomain such
                                                                                                                                                    some period of PS in SA WG2.
                                                                                                                                                    as VCC and CSI since Rel-5 of
                                                                                                                                                    Text has existed andthey are
8.2       S2-060535   LS OUT      Reply LS on clarification for Mp          SA WG2             -          -        -   -   -      -     -           expected thanks CT WG4 S-
                                                                                                                                                    SA WG2 to continue to work
                                                                                                                                                    TS 23.228 on the topic of for         Approved
                                  interface requirements                                                                                            with the evolved System
                                                                                                                                                    CSCF re-assignment and
                                                                                                                                                    their LS regarding the
                                                                                                                                                    Architecture. As an important
                                                                                                                                                    requirements for the where
                                                                                                                                                    suggested two casesMp
                                                                                                                                                    consideration themigration be of
                                                                                                                                                    interface. On of clarification
                                                                                                                                                    such re-assignment might and
                                                                                                                                                    evolutionlevelSystem
                                                                                                                                                    possible for functionalities
                                                                                                                                                    the high
                                                                                                                                                    Architecture, it is proposed to
                                                                                                                                                    required for Mp reference point,
                                                                                                                                                    include the support of CS that
                                                                                                                                                    SA WG2 would like to state
                                                                                                                                                    all those services and listed by
                                                                                                                                                    switched functionalitiesits
                                                                                                              49                                    interworking as wellas mobility
                                                                                                                                                    CT WG4 areconsidered optional
                                                                                                                                                    withthe Mp interfacein the be
                                                                                                                                                    but the PS system shall SAE
                                                                                                                                                    requirements. them: - Capacity
                                                                                                                                                    able to support
                                                                                                                                                    of Text To Speech functionality -
                                                                                                                                                    Capacity of Automatic Speech
 A.I.      TD #       Type                     Title                       Source           Spec   CR #     r   C   C_Ve   Re         WI               Summary                               Conclusion
                                                                                                            v   a     r     l
                                                                                                                t
8.2     S2-060536   LS OUT   LS on Transit support in IMS              SA WG2           -          -        -   -   -      -    -          SA WG2 wishes to thank                 Approved
                                                                                                                                           TISPAN for their liaisons
                                                                                                                                           regarding the issue of transit
                                                                                                                                           network support in IMS. This
                                                                                                                                           topic has been discussed over
                                                                                                                                           the last several meetings in SA
                                                                                                                                           WG2 and we have now arrived
                                                                                                                                           at a resolution as to how this
                                                                                                                                           support may be realized in an
                                                                                                                                           IMS at Stage-2. As a result, SA
                                                                                                                                           WG2 has agreed to the two
                                                                                                                                           attached Change Requests to
                                                                                                                                           TS 23.228 at our January
                                                                                                                                           meeting. These CRs show the
                                                                                                                                           additions we have made to
                                                                                                                                           support the configurations you
                                                                                                                                           identified in your liaison
                                                                                                                                           08TD345r1. We believe that all
                                                                                                                                           of the identified use-cases are
                                                                                                                                           supported, but we would
                                                                                                                                           appreciate any feedback that
                                                                                                                                           you might wish to provide. These
                                                                                                                                           CRs will be submitted for formal
                                                                                                                                           approval to the March SA
                                                                                                                                           plenary meeting.
8.2     S2-060537   LS OUT   LS on Request for implicit registration   SA WG2           -          -        -   -   -      -    -          Response to S2-060145. 3GPP            Approved
                             resolution                                                                                                    SA WG2 asks TISPAN WG2 to
                                                                                                                                           consider the mentioned
                                                                                                                                           restrictions and keep SA WG2
                                                                                                                                           informed of TISPAN decisions in
                                                                                                                                           this area.
8.3     S2-060538   LS OUT   LS on "Clarification on Domain            SA WG2           -          -        -   -   -      -    VCC        Since enabling these different         Approved
                             selection for MO and MT                                                                                       scenarios may entail making
                             callsOperations"                                                                                              different architectural decisions,
                                                                                                                                           SA WG2 kindly asks SA WG1
                                                                                                                                           the following questions: a) What
                                                                                                                                           are the services requirements for
                                                                                                                                           MO operations when a multi
8.3     S2-060539   P-CR     Text for Section 4.4 Domain Transfer      Nortel,          23.206     -        -   -   -      -    VCC        The paper provides registered
                                                                                                                                           domain / RAT UE is description /       Approved
                             Procedures of TS 23.206                   Telcordia,                                                          attached inTransfer Procedures
                                                                                                                                           of Domain more than one
                                                                                                                                           domain and or RAT ? b) Are the
                                                                                                                                           to be added to Section 4.4
                                                                                                                                           Domain requirements for MT
                                                                                                                                           services Transfer Procedures of
                                                                                                                                           operations when a multi domain
                                                                                                                                           TS 23.206.
8.3     S2-060540   REPORT   Voice Call Continuity session report      Session chair    -          -        -   -   -      -    VCC        Report of is registered / at
                                                                                                                                           / RAT UE VCC sessions attached         Approved
                                                                       (Lucent                                                             and reachable in more than one
                                                                                                                                           SA2#50
                                                                       Technologies)                                                       domain and or RATas listed
9.1     S2-060541   WID      WID on One Tunnel solution for            Nokia, Nortel,   -          -        -   -   -      -    -          above sufficient, or are there
                                                                                                                                           Objective: The objective of this       Revised in S2-060545
                             Optimisation of Packet Data Traffic       Vodafone,                                                           additional scenarios that should
                                                                                                                                           WI is to further study the One
                                                                       Ericsson,                                                           Tunnel approach Are there any
                                                                                                                                           be considered? c)described in
                                                                       Siemens,                                                            of the scenarios listed that
                                                                                                                                           3GPP TR 23.873 (Rel-4) and
                                                                       Cingular, O2,                                                       should not bechanges are SA
                                                                                                                                           identify what considered?
                                                                       Orange, China                                                       needed to PS SA functionalities
                                                                                                                                           WG2 requestscoreWG1 to
                                                                       Mobile, Lucent                                                      and protocols to support the and
                                                                                                                                           answer the above questions One
                                                                                                                                           identify functionality. This include
                                                                                                                                           Tunnel which scenarios may
                                                                                                                                           tostudy be functions in a
                                                                                                                                           need to the supportedadded after
                                                                                                                                           Release 7 timeframe.
                                                                                                                                           Rel-4 (e.g. Iu-flex, Netsharing,
                                                                                                                                           MBMS, etc) and either certify
                                                                                                                                           that they are not affected or
                                                                                                                                           identify how the One Tunnel
                                                                                                                                           function can be added and these
                                                                                                                                           functions updated in a backward
                                                                                                                                           compatible way. The study
                                                                                                       50                                  shallalso investigate if the
                                                                                                                                           RAN/RNC is impacted or not by
                                                                                                                                           the One Tunnel functionality.
                                                                                                                                           This includes e.g Iu-release due
                                                                                                                                           to Iu inactivity, 2G/3G mobility,
    A.I.      TD #       Type                       Title                       Source            Spec   CR #     r   C   C_Ve   Re         WI               Summary                              Conclusion
                                                                                                                  v   a     r     l
                                                                                                                      t
8.4        S2-060542   LS OUT      LS on Clarification of the emergency     SA WG2            -          -        -   -   -      -    IMS-EMER   SA WG2 thanks TISPAN for              Approved
                                   registration and session establishment                                                                        their LS on seeking the following
                                   procedures related to E-CSCF                                                                                  clarification: ETSI TISPAN WG2
                                                                                                                                                 and TISPAN EMTEL would like
                                                                                                                                                 to ask 3GPP SA WG2 to clarify
                                                                                                                                                 the roles of and procedures at
                                                                                                                                                 the E-CSCF and S-CSCF for
                                                                                                                                                 emergency registration requests
                                                                                                                                                 We have concluded that E-
                                                                                                                                                 CSCF is not required for the
                                                                                                                                                 emergency registration request
                                                                                                                                                 and will remove the E-CSCF
                                                                                                                                                 from the emergency registration
                                                                                                                                                 request procedure. Emergency
                                                                                                                                                 registration request will go
                                                                                                                                                 directly from the P-CSCF to the
                                                                                                                                                 S-CSCF in the home network
                                                                                                                                                 asper the needs of a normal
                                                                                                                                                 registration. Please refer to S2-
                                                                                                                                                 060413 "Clarification of
                                                                                                                                                 Emergency IMS registration" for
                                                                                                                                                 further information.
8.4        S2-060543   P-CR        North America IMS Emergency              TeleCommunicat    -          -        -   -   -      -    IMS-EMER   This paper documents the              Approved
                                   Requirements                             ion Systems,                                                         requirements for a system to
                                                                            Cingular, LG,                                                        determine PSAP routing based
                                                                            Lucent                                                               upon an IMS emergency caller's
                                                                                                                                                 location. This system is in
                                                                                                                                                 support of Voice over IP-based
                                                                                                                                                 emergency services in North
8.4        S2-060544   P-CR        Open issues on IMS emergency             Nokia, Ericsson   23.167     -        -   -   -      -    IMS-EMER   America.of the contribution: This
                                                                                                                                                 Abstract Location aspect is           Approved
                                   services using GPRS network                                                                                   outside the scope ofthis
                                                                                                                                                 contribution presents further
                                                                                                                                                 document. and some possible
                                                                                                                                                 information
                                                                                                                                                 answers to the open GPRS
                                                                                                                                                 access specific issues listed in
                                                                                                                                                 S2-060237 as a basis for the
                                                                                                                                                 discussion.
9.1        S2-060545   WID         WID on One Tunnel solution for           Nokia, Nortel,    -          -        -   -   -      -    -          Objective: The objective of this      Approved
                                   Optimisation of Packet Data Traffic      Vodafone,                                                            WI is to further study the One
                                                                            Ericsson,                                                            Tunnel approach described in
                                                                            Siemens,                                                             3GPP TR 23.873 (Rel-4) and
                                                                            Cingular, O2,                                                        identify what changes are
                                                                            Orange, China                                                        needed to PS core functionalities
                                                                            Mobile, Lucent                                                       and protocols to support the One
7.4        S2-060546   WORK        Updated Timeplan for SAE                 Drafting Group    -          -        -   -   -      -    -          Tunnel functionality. This include
                                                                                                                                                 Updated latest version.               Approved
                       PLAN                                                 Chairman                                                             tostudy the functions added after
                                                                            (Vodafone)                                                           Rel-4 (e.g. Iu-flex, Netsharing,
7.4        S2-060547   DISCUSSIO   SAE Requirements for Interworking        Orange SA,        23.882     -        -   -   -      -    SAE        MBMS, etc) and either certify
                                                                                                                                                 System Architecture System            Noted
                       N/          with CS Domain and Services              TeliaSonera, 3,                                                      that they are not affected or
                                                                                                                                                 studies the evolution of packet
                       APPROVAL                                             China Mobile,                                                        identify how the One Tunnel
                                                                                                                                                 switched domain/network of
                                                                            Telecom Italia,                                                      function can be and its and these
                                                                                                                                                 3GPP systems added
                                                                            T-Mobile                                                             interworking with in a backward
                                                                                                                                                 functions updatednon-3GPP
                                                                                                                                                 compatible way. The the other
                                                                                                                                                 access systems. On study
                                                                                                                                                 shallalso investigate if the via CS
                                                                                                                                                 hand, services supported
4          S2-060548   LS OUT      Reply LS on handling of SIP redirect     SA WG2            -          -        -   -   -      -    -          RAN/RNC is impactedbeen and
                                                                                                                                                 domain/network have or not by
                                                                                                                                                 SA WG2 thanks CT WG3 for              Approved
                                   (3xx) responses in MGCF                                                                                       their response functionality.
                                                                                                                                                 will One Tunnelbe of questions
                                                                                                                                                 the continue to to our significance
                                                                                                                                                 This includes e.g Iu-release due
                                                                                                                                                 regarding handling as to
                                                                                                                                                 to operators as wellof SIP end
                                                                                                                                                 to Iu inactivity, 2G/3G mobility,
                                                                                                                                                 users. In addition, many in
                                                                                                                                                 redirect (3xx) responses
                                                                                                                                                 important PS Handover, and
                                                                                                                                                 Inter-RAT work items have also
                                                                                                                                                 MGCF. Regarding the question
                                                                                                                                                 other studied in 3GPP Inter-RAT
                                                                                                                                                 been Inter-SGSN and for SA
                                                                                                                                                 that CT WG3 have asked,
                                                                                                                                                 procedures. The of interworking,
                                                                                                                                                 efficient support consequences
                                                                                                                                                 WG2 sees currently no
                                                                                                                                                 of mixing theservice Gn/Gp
                                                                                                                                                 architectural Iu and
                                                                                                                                                 mobility and changes necessary
                                                                                                                                                 combinations between CS shall
                                                                                                                                                 to enhance one interface
                                                                                                                                                 interfaces inthe MGCF to support
                                                                                                             51                                  be investigated,call inrespect to
                                                                                                                                                 redirection of a with response
                                                                                                                                                 domain and the PS domain such
                                                                                                                                                 IP receipt of a SIP 3xx (Redirect)
                                                                                                                                                 as privacy and security, L2
                                                                                                                                                 to VCC and CSI andthey are
                                                                                                                                                 technologies, etc. The Rel-4 TR
                                                                                                                                                 expected to continue to work
                                                                                                                                                 response.
                                                                                                                                                 23.873 proposesSystem
                                                                                                                                                 with the evolved a solution that
                                                                                                                                                 minimizes the impact on the
                                                                                                                                                 Architecture. As an important
    A.I.      TD #          Type                     Title                       Source             Spec   CR #     r   C   C_Ve    Re          WI              Summary                              Conclusion
                                                                                                                    v   a     r      l
                                                                                                                        t
7.4.5      S2-060549   LS OUT      LS on use cases of IP connectivity with   SA WG2             -          -        -   -   -       -     SAE        SA WG2 is working on key issue      Approved
                                   multiple PDNs                                                                                                     description of concurrent IP
                                                                                                                                                     connectivity with multiple PDNs
                                                                                                                                                     and the agreed text in SA WG2
                                                                                                                                                     is in S2-060486. SA WG2 has
                                                                                                                                                     considered following use cases
                                                                                                                                                     currently. It should be noticed
7.5        S2-060550   P-CR        Conclusion to TR 23.816                   Ericsson           23.816     -        -   -   -       Re    ServID     that the combination of use
                                                                                                                                                     Proposes to conclude the work       Approved
                                                                                                                                    l-7              cases hasbeen considered by
                                                                                                                                                     with the findings already
                                                                                                                                                     SA WG2.
                                                                                                                                                     documented in the TR
8.3        S2-060551   P-CR        Call Origination text                     NewStep            23.206     -        -   -   -       -     -          This paper introduces new text      For e-mail approval
                                                                             Networks, Nortel                                                        for call origination procedure.
                                                                                                                                                     Majority of the text is borrowed
                                                                                                                                                     from TR 23.806.
7.2        S2-060552   P-CR        Architectural requirements for CSI        Samsung            23.819     -        -   -   0.0.0   -     CSI-IW     This paper proposes definition      For e-mail approval
                                   interworking                                                                                                      and architectural requirements
                                                                                                                                                     for interworking between the CSI
                                                                                                                                                     UE and the pure IMS UE.
7.3        S2-060553   CR          Proposed CR0142R2 to 23.234:              NEC                23.234     0142     3   B   7.0.0   Re    WLAN PNA   Summary of change: Add the          Approved
                                   Procedures for the private network                                                               l-7              following updates: - Put
                                   access from WLAN 3GPP IP Access                                                                                   reference to draft-eronen-ipsec-
                                   (Rel-7)                                                                                                           ikev2-multiple-auth-00.txt; - Add
                                                                                                                                                     the role of PDG (Initiate
                                                                                                                                                     authentication and authorisation
                                                                                                                                                     with the AAA/RADIUS server
7.4        S2-060554   P-CR        Key issue – Mobility between IP           China Mobile,      23.882     -        -   -   -       -     SAE        that residesthe an external
                                                                                                                                                     Abstract of in contribution:        For e-mail approval
                                   versions                                  Huawei, Nokia                                                           network; - Add therole of WLAN
                                                                                                                                                     Different IP versions will
                                                                                                                                                     UE (Ability to indicate whether
                                                                                                                                                     introduce interoperability
                                                                                                                                                     multiple authentication is are
                                                                                                                                                     problems. Requirements needed
                                                                                                                                                     or not in tunnel establishment
                                                                                                                                                     proposed regarding IPv4 and
                                                                                                                                                     procedure); - Update the
                                                                                                                                                     IPv6 interworking.
-          S2-060579   WITHDRA                                                                                                                       following procedures: -
                                                                                                                                                     MISNUMBERED DOCUMENT                WITHDRAWN
                       WN                                                                                                                            Cancelling WLAN Registration; -
                                                                                                                                                     S2-060539
                                                                                                                                                     Disconnecting a Subscriber by
                                                                                                                                                     WLAN; - Disconnecting a
                                                                                                                                                     Subscriber by OCS; - WAPN
                                                                                                                                                     resolution and Tunnel
                                                                                                                                                     establishment; - Tunnel
                                                                                                                                                     disconnection procedures; - Add
                                                                                                                                                     the external AAA/RADIUS server
                                                                                                                                                     initiated tunnel disconnection
                                                                                                                                                     procedure; - Replace the order
                                                                                                                                                     of the figure and text in the
                                                                                                                                                     section 7.10.2.




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