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Update ARIB Activities on IMT Standardization

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					                                 Document No:   GSC16-PLEN-26r2
                                 Source:        ARIB

                                 Contact:       Kohei SATOH (satoh@arib.or.jp)

                                 GSC Session:   PLENARY

                                 Agenda Item:   6.1




         Update ARIB Activities on IMT
               Standardization

                              Kohei SATOH
                          Managing Director, ARIB


Halifax, 31 Oct – 3 Nov 2011     ICT Accessibility For All
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    Highlight of Current Activities (1)
     The Advanced Wireless Communications Study
      Committee (ADWICS) is conducting technical
      studies on advanced wireless communication
      systems in cooperation with other related
      international/domestic organizations and is
      contributing to their international standardization
      activities
     ADWICS constitutes following four subcommittees
          –   IMT Partnership Subcommittee (3GPPs)
          –   Standardization Subcommittee (ITU-R WP5D)
          –   BWA Subcommittee (WiMAX, XGP, etc.)
          –   Mobile Commerce Subcommittee

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    Highlight of Current Activities (2)
     The Standardization Subcommittee conducts technical studies on
      IMT and future IMT issues and promotes its standardization through
      contributions to ITU-R and other activities
     ARIB has transposed the Global Core Specifications listed on
      Sections 1.2.1 and 2.2.1 of the Preliminary Draft New Rec. ITU-R
      M.[IMT.RSPEC] to ARIB Standard
     ARIB new standards STD-T104 (LTE-Advanced) and STD-T105
      (WirelessMAN-Advanced) were approved at the ARIB Standards
      Assembly held on 16th September 2011
     In accordance with the liaison statement Document 5D/973, ARIB
      submitted the requested information (hyperlinks to the transposed
      material) to complete the transposition references for incorporation
      into the preliminarily agreed draft new Recommendation ITU-R
      M.[IMT.RSPEC] (Document 5D/1072)

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                               Strategic Direction
     ARIB will contribute to form the goal of approval of the
      Draft New Recommendation on “Detailed radio interface
      specifications for IMT-Advanced [IMT.RSPEC]” in the
      Radiocommunication Assembly 2012 (RA-12)
     ARIB will also contribute to finalize the Preliminary Draft
      New Report on “Analysis and assessment of global
      broadband wireless services and marketplace for IMT
      [IMT.UPDATE]” in the 12th meeting of ITU-R WP5D
     ARIB will actively support that a new agenda item on
      IMT spectrum issues for the World Radiocommunication
      Conference 2015/16 (WRC-15/16) will be adopted in the
      WRC-12
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                               Challenges
     With the goal of finalizing the Preliminary
        Draft New Recommendation [IMT.RSPEC],
        ARIB will exchange information and views
        and coordinate with other PSOs or other
        related groups through ITU-R WP5D, 3GPP
        and other regional activities such as APT
        Wireless Group and CJK Standards meeting

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                          Next Steps / Actions
     ARIB will contribute to finalize the Preliminary Draft New
      Recommendation on “Detailed radio interface
      specifications for IMT-Advanced [IMT.RSPEC]” in the
      12th meeting of ITU-R WP5D
     ARIB will also contribute to finalize the Preliminary Draft
      New Report on “Analysis and assessment of global
      broadband wireless services and marketplace for IMT
      [IMT.UPDATE]” in the 12th meeting of ITU-R WP5D
     ARIB will actively support that a new agenda item on
      IMT spectrum issues for the World Radiocommunication
      Conference 2015/16 (WRC-15/16) will be adopted in the
      WRC-12
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                                                           GSC16-PLEN-26r2
                 Proposed Modification of
                   Resolution GSC-15/1
     Considering recent activities in ITU-R WP5D,
      3GPP, PSOs and others on IMT-Advanced,
      Resolution GSC-15/01 (Continuing
      Cooperation on IMT Standardization) should
      be updated and modified as follows:
          To update “Recognizing part” as appropriate
          To add issues on a new agenda item on IMT
           spectrum issues for the WRC-15/16 in “Resolves
           part”

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                                                                                          GSC16-PLEN-26r2

    Summary of Input Contributions to the GSC-16
      on IMT Standardization (Agenda Item 6.1)
     Presentations
          –   GSC16-PLEN-26 (ARIB): Update ARIB activities on IMT standardization and propose
              modifications of Resolution GSC-15/01
          –   GSC16-PLEN-64 (ATIS): Update ATIS activities on IMT Standards
          –   GSC16-PLEN-70r1(CCSA): Update CCSA activities on IMT standardization
          –   GSC16-PLEN-52 (ISACC): Update Resolution GSC-15/01
          –   GSC16-PLEN-16 (TIA): Update TIA activities on IMT standardization
          –   GSC16-PLEN-29(TTA): Update TTA activities on IMT-Advanced Standardization
          –   GSC16-PLEN-46 (IEEE): IEEE’s current and future activities
          –   GSC16-GRSC9-04 (IMT Task Force): GSC IMT Task Force Report including updated
              activities of CCSA and APT Wireless Group (AWG) on IMT standardization
     Summary
          –   PSOs updated their national and regional activities on IMT standardization.
          –   The importance of cooperation on IMT standardization was emphasized in their
              contributions.
          –   Update to the GSC-15 Resolution on IMT Standardization is recommended in order to
              include the current activities of 3GPP, ITU-R WP 5D and other PSOs.
     Resolution
          –   A drafting group will be set up to discuss with updating the Resolution GSC-15/01 on
              Continuing Cooperation on IMT Standardization


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                     Supplementary Slides




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 Overview of Advanced Wireless Communications
           Study Committee (ADWICS)
  Responsibilities
        - To perform the technical studies on advanced wireless
          communication systems in cooperation and coordination with other
          related institutions in Japan and overseas
        - To contribute to their international standardization activities
  Structure of the Study Committee (as of April 2011)
        - IMT-Advanced Subcommittee has been renamed to
          Standardization Subcommittee in April 2011
        - Groups under the Standardization Subcommittee were restructured

                      Advanced Wireless Communications Study Committee
                                         (ADWICS)
                                                                    Steering
                                                                    Committee


     IMT Partnership           Standardization         BWA                      Mobile Commerce
     Subcommittee              Subcommittee            Subcommittee             Subcommittee
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                       Scope of Subcommittee
    IMT Partnership Subcommittee
      – Operate 3GPPs as one of an Organizational Partner
      – Prepare contribution to 3GPPs on national regulatory requirements
        aspects
      – Downstream activities of the specification developed by 3GPPs for
        ARIB Standards
    Standardization Subcommittee
      – Conduct technical studies on IMT and future IMT issues
      – Promote its standardization through contributions to ITU-R and other
        activities
    BWA Subcommittee
      – Produce national standards for WiMAX, XGP (Next Generation PHS)
        and IEEE802.20 referring to relevant international standards
    Mobile Commerce Subcommittee
      – Conduct technical studies on Mobile Commerce and promotes its
        standardization

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            Organization of Standardization
                    Subcommittee
                                                                       (Structure as of April 2011)


                          Standardization Subcommittee


                                                            Collaboration Group




                                                                                IMT-Advanced RIT
         WP5D WG                       Future IMT WG                            Study Group
                               Newly established in October 2010               Dormant state as of April 2011


                                                       WirelessMAN-Advanced WG

                                                     Newly established in October 2010

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         Schedule for Development of IMT-Advanced GSC16-PLEN-26r2
                                                  Radio
                      Interface in ITU-R WP5D
  WP 5D                   2008                              2009                                2010                            2011
 meetings      #1         #2          #3             #4       #5           #6            #7          #8           #9         #10         #11

                                    Step 1 and 2                                        Submission of Japan’s
                  (0)                 (20 months)                                       proposal
                                                                                        ・IEEE technology
                                                           Step 3                       ・3GPP technology
                                                      (8 months)                (1)

                                                          Step 4
                                                                                      Correspon
                                                              (16 months)               dence             (2)
                                                                                        Group
                                                          Steps 5,6 and 7
                                                                (20 months)                                            (3)

                                                                                                       Steps 8
                                                                                                        (12 months)                (4)
     • Steps in radio interface development process:
         Step 1: Issuance of the Circular Letter                            Step 5: Review and coordination of outside evaluation activities
         Step 2: Development of candidate RITs                              Step 6: Review to assess compliance with minimum requirements
         Step 3: Reception of the submissions and issuance of an            Step 7: Consideration of evaluation results, consensus building and
                  acknowledgement for RIT                                           decision
         Step 4: Evaluation of candidate RITs by evaluation groups          Step 8: Development of Radio Interface Recommendation(s)

      • Critical milestones in radio interface development process:
          (0): Issue an invitation to propose RITs          March 2008          (2): Cut off for evaluation report to ITU       June 2010
          (1) : ITU proposed cut off for submission         October 2009        (3) : WP5D decides framework and key            October 2010
              of candidate RIT and SRIT proposals                                     characteristics of IMT-Advanced RIT and SRIT
                                                                                (4): WP5D completes development of radio        February 2011
                                                                                      interface specification Recommendations
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           Schedule for Development of GSC16-PLEN-26r2
 Draft New Recommendation ITU-R M.[IMT.RSPEC]
                                     2010                                             2011                                  2012
                                                                                                                            Jan.

         RA
                                                                                                                            RA-12
                                                                                                                            - New Rec. IMT.RSPEC
                                                                                                                              will be approved
                                                       Nov.                                                Nov.

        SG5                                            SG5#5                                                  SG5#6
                                                       - IMT.RADIO was approved                               - Draft New Rec. IMT.RSPEC
                                                         (New Report ITU-R M.2198)                              will be adopted


                         June                 Oct.                    April          July           Oct.


                      WP5D#8              WP5D#9                 WP5D#10          WP5D#11 WP5D#12
       WP5D           - Completion of     - PDN Report    - Finalization of                      ・Completion of PDNR
                        evaluation          IMT.RADIO was PDNR IMT.RSPEC                          IMT.RSPEC (with hyperlinks)
                        process             adopted         (without hyperlinks)

                                                                         Related organizations provide
                                                                         the transposition references (hyperlinks)
                 *This slide is extracted from the document of Terrestrial Service Committee, Telecommunications Council,
                  MIC, Japan (5 th May 2010)
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       Structure for Development of IMT-Advanced
                                             GSC16-PLEN-26r2


          Radio Interface Technologies in Japan
  ITU-R                                                       WP5D meeting

                                                                                 ・Contributions

  Telecommunications                               Terrestrial Service Committee
  Council (MIC)                                                    IMT-WG

                                                                                 ・Develop draft contributions

  Association of Radio                                                        IMT-Advanced Sub-Committee
  Industries and
                                                 Standardization Study Group                         Radio Interface
  Businesses (ARIB)                                                                                  Technologies Study Group



                                                            WP5D WG                      WG-I                  WG-L             Evaluation
                                                                                         (IEEE802.16m)         (LTE-Advanced)   Group
                                                                                         Approx. 16            Approx. 22
                                                                                         companies             companies




                                                     Respond to                                     Respond to IMT-Advanced
                                                   regular meetings                                  proposal development
               *This slide is extracted from the document of Terrestrial Service Committee, Telecommunications Council,
                MIC, Japan (30th January 2009 )
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 Actions towards Submission of Japan’s Proposal
    (1) Facilitate Japanese enterprises to participate in SDOs’
                                                                                                                            (Jan-May, 2009)
        development of IMT-Advanced RITs




    (2) Express appreciation of SDOs’ activities and notify Japan’s further
                                                                                                                            (June 2009)
        actions to WP5D




    (3) Review of SDO’s self-evaluation results in Japan                                      (Jun-Sept. 2009)



    (4) Deliberation on the adequacy of proposed SDOs’                                         (September 2009)
        IMT-Advanced RITs



    (5) Submission of Japan’s proposal to WP5D                                                 (October 2009)

                 *This slide is extracted from the document of Terrestrial Service Committee, Telecommunications Council,
                  MIC, Japan (30 th January 2009 )
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          Machine to Machine (M2M) Activities
                      in ARIB (1)
    In the Past (before June 2011)
          - Most of information on M2M was brought from 3GPP and 3GPP2
          - No significant activities on M2M were seen in ARIB

    Establishment of “M2M Study AdHoc Group”
          - To promote the M2M standardization activities, “M2M Study
            AdHoc Group” was established on 22 June 2011 in ARIB
          - Seventeen (17) 3GPP/3GPP2 Individual Members, who designate
            ARIB as Principal OP, and TTC are registered in the AdHoc
            Group
          - The first AdHoc Group meeting was held on 5 July 2011
    Responsibilities of “M2M Study AdHoc Group”
          - Study on M2M standardization
          - Promote and coordinate framework with relevant international
            standardization bodies on M2M standardization activities

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          Machine to Machine (M2M) Activities
                      in ARIB (2)

                   Advanced Wireless Communications Study Committee

 All 3GPPs matters are                                                  Steering
 treated here                                                           Committee


   IMT Partnership              Standardization            BWA                          Mobile Commerce
   Subcommittee                 Subcommittee               Subcommittee                 Subcommittee

                                                                  3GPP Meeting Invitation
                        M2M Study AdHoc                           Group
                                                                  3GPP Evolution Handling
                                                                  AdHoc
                                                                  3GPPs Working
                                                                  Procedure AdHoc


      3GPP-SA                  3GPP-RAN           3GPP-CT               3GPP2
                                                                                            SIG-OMA
      Support WG               Support WG         Support WG            Support WG

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          Machine to Machine (M2M) Activities
                      in ARIB (3)
  Joint activities of ARIB M2M Study AdHoc Group and TTC
   M2M Consolidation Study Ad Hoc Group*
       - ARIB and TTC have been jointly discussing about issues related to M2M
         standardization since July 2011.
       - ARIB and TTC have been participating in meetings of Potential Partners for
         M2M Consolidation;
              • 1st Face-to-face meeting in Seoul
              • 2nd Face-to-face meeting in Washington DC
              • Conference calls every Wednesday (24th Aug.- 14th Sep.) to discuss remaining
                issues (Structure, Participation, Funding, IPR)
              • AHG to draft common outreach material to be used in Vertical outreach activities
                by 30th of September.
       - After 1st Face-to-face meeting, ARIB/TTC M2M workshop was scheduled to
         be held on 30th September 2011 to draw attention to M2M consolidation
         activity from the vertical segment markets in Japan. However, this
         workshop was postponed until next November so that common outreach
         material can be well utilized for this activity in Japan.

       * TTC M2M Consolidation Study Ad Hoc Group was established on 6th July 2011.
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                    Resolution GSC-15/01 on IMT
                        Standardization (1)
             Continuing Cooperation on IMT Standardization
    Recognizing:
         a)     that Resolution ITU-R 56 describes a naming scheme for International Mobile
                Telecommunications whereby “IMT-Advanced” applies to those systems, system components,
                and related aspects that include new radio interface(s) that support the new capabilities of
                systems beyond IMT-2000;
         b)     that Resolution ITU-R 57 outlines the essential criteria and principles that will be used in the
                process of developing the Recommendations and Reports for IMT-Advanced, including
                Recommendation(s) for the radio interface specification;
         c)     that ITU-R Study Group 5 and ITU-T Study Group 13 are continuing studies on IMT
                (encompassing both IMT-2000 and IMT-Advanced);
         d)     that ITU-R Study Group 5 is completing the evaluation of candidate technologies for IMT-
                Advanced;
         e)     that core network(s) are increasingly becoming access technology agnostic;
         f)     that IMT and other rapidly emerging wireless broadband access technologies will make high-
                speed wireless access services available where this was not previously possible, thereby
                enabling access to advanced telecommunication, computing and entertainment services and
                capabilities, not only for urban but also for rural and other low density environments;
         g)     that WRC-07 identified some additional spectrum for the implementation of IMT systems;
         h)     that work on evolution of the radio technologies may converge to use similar techniques; and
         i)     that there are related international, regional and national research activities in this area.

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                    Resolution GSC-15/01 on IMT
                        Standardization (2)
               Continuing Cooperation on IMT Standardization
   Resolves:
          1)     to encourage 3GPP, 3GPP2, IEEE, Participating Standards Organizations (PSOs) and
                 others to continue to work on enhancing the IMT standards as an essential part of future
                 telecommunication, computing and entertainment standards;
          2)     to encourage use of IMT technologies for broadband services;
          3)     to encourage the harmonization of candidate proposals for the radio interface
                 technologies for IMT and related networking standards;
          4)     to invite 3GPP, 3GPP2, PSOs and others to take care of the evolution of the current
                 systems and the long-term evolution for such systems taking into account copyrights,
                 working procedures, IPR aspects etc. and report to the next meeting for review;
          5)     to exchange information and views on candidate radio interface technologies for IMT-
                 Advanced among PSOs allowing for efficient, effective and timely development of the
                 IMT-Advanced standard and to continue this exchange for the detailed specifications for
                 IMT-Advanced;
          6)     to exchange information and views on the analysis and assessment of global broadband
                 wireless services and consumer demand for IMT in line with the ITU-R ongoing work on
                 this topic;
          7)     to encourage the Task Force under the GRSC to actively help in the exchange of
                 information and views mentioned in 5) and 6), with the goal of consensus building; and
          8)     to review this Resolution at future GSC meetings as required.
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