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					                             JoinIndia



JoinIndia NetSolutions Pvt. Ltd.


Welcomes
            You
                                        JoinIndia

What is JoinIndia?
• Is an International Company offices around
  the world.
• Specializes in Internet Solutions
• Formed in 1998
• This is a venture of
  JoinIndia Technological Solutions Ltd.
• JoinIndia Technological Solutions Ltd. Is
  having it’s NOC (Network Operating Centre)
  in USA.



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               JoinIndia




Achievements
      of
   JINSPL
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                                          JoinIndia

What is Wi-Fi
Wireless Fidelity is the most common Wireless
Local Area Network (WLAN) technology in the
world today. Wi – Fi services are available
mostly in public areas, where people on the
move can access the Internet.
The Wi-Fi Alliance (formerly WECA) is the
global Wi-Fi organization that created the Wi-
Fi Brand.




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                                   JoinIndia

Technology?

The Wi – Fi family is made up of
    •802.11a
    •802.11b
    •802.11g




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                                                               JoinIndia
Technology? [Contd..]
Particulars                   802.11a       802.11b       802.11g
Band [GHz]                           5.8           2.4          2.4
Carrier Size [MHz]             300-555           83.5          83.5
Protocol                        OFDM*           DSS^         OFDM
Max. Throughput [Mbps]               54             11           54
Range [m]                      10 to 40     20 to 180    20 to 180
Compatibility                     Not Compatible         Compatibl
                            Compatible                          e
                         * Orthogonal Frequency Division Multiplexing
                                 ^ Direct Sequence Spread Spectrum




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                                                JoinIndia
Why Wi-Fi?
Wi – Fi is freedom:
Wireless Fidelity or Wi – Fi is freedom; it allows you
to connect to the Internet from your couch at home,
a hotel room or a conference room without any wires.
Wi – Fi enabled computers, send and receive data
anywhere within the range of the access point or
controller.

Wi – Fi connects you anywhere:
Connect to your office network from a coffee shop,
airport; check important mails from the luxury of
your    home;    work    on  important    corporate
presentation at the mall; All this without a wired
network, that’s Wi – Fi.


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                                   JoinIndia

Who Needs Wi-Fi?
 – Coffee bars / Restaurants
 – Hotels
 – Resorts
 – Educational Institutions
 – Commercial complexes
 – Airport / Railway
 – Corporate / Enterprise Sector


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How it Works?
                JoinIndia




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                       JoinIndia

Features of Wi-Fi

•   Security
•   Mobility
•   Convenience
•   Reliability
•   Market Potential




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                                          JoinIndia
Features - Security
In Wi-Fi technology we use VLAN per node. So
every user is a dedicated user on the Internet.
Point 2 Point connected from our Server. We
have Hardware Firewall / Antivirus Installed
on our Network which protects your PC from
any Incident. All Traffic Passing via our
Network is Fully Secure.




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                                           JoinIndia
Features – Security [Contd..]
• Some advanced Security Procedures:
• Firewalls: Firewalls can make your
  network invisible to the Internet, and they
  can block unauthorized and unwanted
  users from accessing your files and
  systems. They monitor inflow and outflow
  of data in all environments, most
  popularly used in an Enterprise scenario.
  They can be set to intercept, analyze and
  stop a wide range of Internet intruders
  and hackers.


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                                            JoinIndia

Features – Security [Contd..]
• Media Access Control (MAC) Filtering:
  Under 802.11b standard, every Wi – Fi radio
  has its unique MAC number allocated by the
  manufacturer. To increase the wireless
  network security, program a Wi – Fi access
  point to accept only certain MAC addresses
  and filter out the others. The MAC control
  table acts as a call – blocking in a telephone.




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                                          JoinIndia
Features – Security [Contd..]
• RADIUS Authentication and
  Authorization:
  Remote Access Dial – Up User Service
  (RADIUS) is another standard technology
  that is use by major corporate companies to
  protect their wireless networks. RADIUS is a
  username and password scheme that allows
  only approved users to access the network.
  RADIUS can be set up to provide different
  access levels or classes of access.




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                                           JoinIndia
Features – Security [Contd..]

• Wi – Fi gateways and access points
  provide a built-in firewall capability; But
  even if they don’t, most Wi – Fi gateways
  include a NAT routing capability that will
  act as a basic firewall.




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                                         JoinIndia

Features – Security [Contd..]

• Encryption: Encryption techniques use
  special    technologies     to     scramble
  transmissions on one end and then
  unscramble them on the other. Other
  techniques use special keys or codes which
  enable the computers to talk to each other.




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                                     JoinIndia
Features - Mobility


You can carry your connection with you
Any Where & Every Where Even in your
CAR, Swimming Pool, Lou or…!




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                                         JoinIndia
Features - Convenience

You have Full Convenience over your
connection   to    upgrade      /   downgrade
bandwidth or Request Bandwidth on Demand
at any time 24/7 for specific time.




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                                          JoinIndia
Features - Reliability
Cable Connection is Very Un-Reliable mode of
connectivity, the signals are transmitted over
a Coaxial / UTP cable using Switches to Re-
Transmitted data on every 100 mt. of cable
laid. Power is also carried with the Data
Cable due to which Transmission Loss are
Very High and You PC is always on Live Wire
due to electric wire.




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                                         JoinIndia

Features - Market Potential?
• The Asia – Pacific region experienced the
  most dramatic spread of wireless local area
  hotspots anywhere in the world in 2003,
  seeing a more than tenfold increase over
  2002. The Asia – Pacific hotspot numbers
  grew from 1,953 in 2002 to 25,000 in 2003.

• Korea Telecom leads the number game with
  around 10,000 hotspots in its home market,
  accounting for more than one third of all
  hotspots    worldwide.     The    Wireless
  Broadband Alliance (WBA) founded by
  Korea Telecom, Telstra, Maxis and China
  Netcom is operating more than 13,000
  hotspots amongst them.
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                                                 JoinIndia
Features-Market Potential?[Contd..]
• The worldwide hotspot market is estimated to
  reach nearly 190,000 number of hotspots by 2007
  as compared to 49,700 number of hotspots in
  2003. The Compounded Annual Growth Rate
  (CAGR) for the wireless hotspot market for the past
  years has been at 70% and is expected to grow at
  the same rate over the next 4 – 5 years.

• The Indian contribution to the hotspot market is
  estimated to be 1,000 by 2004 and growing rapidly
  to 10,000 in number by 2007.




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                                      JoinIndia
Summing Up the Features
Using Wi-Fi you can Surf, Download on
Internet, Watch Movies, Full Motion Video
Streaming, International Calling on VOIP.


Faster…Secure…Reliable….Network….
JoinIndia Networks …. FREEDOM from Wires
… Connecting Networks…..




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                                                                                  JoinIndia
Comparison Chart
Connection      Dialup       ISDN       Cable         DIAS           aDSL         Wi-Fi
Speed           0.5>3 kbps   2>6        4 > 10 kbps   8>12 kbps      12>25 kbps   26 > 51
                             kbps                                                 kbps
Technology      Analogue     PRI        RF            Semi-Digital   Digital      True Digital
Equipment       Modem        Modem      NIC           DIAS           ADSL         *WAD
                                                      modem          Modem
Max. Data       5 kbps       12 kbps    25 kbps       12 kbps        512 kbps     54 Mbps
Transmission
1 MB file       74.24 min.   18.56      9.28 min.     4.65 min.      1.16 min.    0.34 min.
Download Time                min.
Price           Rs.32/hr.    Rs.45/hr   Rs.25/hr.     Rs.28/hr.      Rs.30/hr.    Rs.20/hr.
                             .
Security        Medium       Medium     NIL           Good           V. Good      BEST
Mobility        NIL          NIL        NIL           NIL            NIL          Yes
Convenience     No           No         No            No             No           Yes
Freedom         No           No         No            No             No           Yes
Flexibility     NIL          NIL        NIL           NIL            Low          Full
Reliability     NIL          NIL        V. Low        Low            Medium       BEST


                                                           * Wireless Access Device

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                                                  JoinIndia

Public Wi-Fi Access
• Public “hot spots” provide Wi-Fi Internet
  access
  –   Nearly 9,000 hot spots in US, 600 in NYC
  –   Starbucks, airports, and hotels most prominent
  –   Most require subscription or one-time fee
  –   Independents offering free access in retail
      establishments and public places
• Hot spot business issues
  – Cost: $100+ per month (including broadband
    access)
  – On-site support


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                                    JoinIndia
Hotspot Players Worldwide
Service Providers   Roaming & Aggregation




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                           JoinIndia
Hotspot Players in India
              Only



JoinIndia NetSolutions Pvt. Ltd.



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                                                      JoinIndia
HotSpots in Lucknow [India]
•   Mahanagar Extension – I • Hazratganj
•   Mahanagar Extension – II    – Sapru Marg
•   Aliganj                     – Park Road
                                – LalBagh
•   Sitapur Road                – Jopling Road
•   Charbagh                    – Moti Mahal Road
•   AP Sen Road              • Gomti Nagar
•   KGMC Chowk                  – Vishal Khand – I
•   Nirala Nagar                – Vishwas Khand – I
•   New Hyderabad               – Vibhuti Khand
                                – Pickup Building
•   Vikas Nagar
                             • Indira Nagar
                                 – Sec. A
                                 – Sector -25
                                 – Munshi Pullia
                              • KGMC Chowk
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                                JoinIndia
Proposed HotSpots in Lucknow [India]
•   Alambagh
•   Rajaji Puram
•   T.P.Nagar
•   Aashiyana
•   LDA
•   Nadarganj
•   RDSO
•   Bangla Bazar
•   Amausi
•   Sarojini Nagar
•   Talkatora Road



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                       JoinIndia



     JoinIndia
Currently Working on


 Wi-Max

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                                         JoinIndia
What is Wi-Max?
• Vision – Broadband everywhere

 The WiMAX-backed 802.16a standard for
 2-11 GHz is a wireless metropolitan area
 network (Wireless MAN) technology that
 provides broadband wireless connectivity
 to Fixed, Portable and Nomadic users.The
 ultimate complement to Wi - Fi, the
 WiMAX wireless MAN standard can be
 used to backhaul 802.11 hotspots and
 WLANs to the Internet, provide campus
 connectivity, and enable a wireless
 alternative to cable and DSL for last mile
 broadband access.

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                                           JoinIndia
What is Wi-Max? [Contd.]
• Vision – Broadband everywhere [contd.]
  It provides up to 50-kilometers of service
  area range, allows users to get broadband
  connectivity without needing direct line of
  sight with the base station, and provides
  total data rates of up to 280 Mbps per base
  station - a sufficient amount of bandwidth to
  simultaneously      support    hundreds     of
  businesses with T1/E1-type connectivity and
  thousands     of    homes    with     DSL-type
  connectivity with a single base station.




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                                        JoinIndia
What is Wi-Max? [Contd.]
• Impact

 The interoperability of equipment according
 to WiMAX standards is poised to benefit
 everyone in the wireless access delivery
 chain and hasten the deployment of BWA
 networks in numerous last-mile access
 markets




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                                                        JoinIndia
Applications of Wi-Max
     – 802.16 standard will help the industry
       provide    solution   across    multiple
       broadband segments
     – Cellular Backhaul
     – Broadband on Demand
     – Residential broadband: filling the gaps
       in DSL and cable coverage
     – Underserved areas

 Scalability,   Coverage,   Quality   of   Service,   Security




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Features of Wi-Max
                                        JoinIndia



• Coverage: IEEE 802.16 standard supports
  technologies    that  increases  coverage,
  including mesh topology and “smart
  antenna”     techniques.   As   technology
  improves and cost drops, multiple antennas
  can increase coverage and throughput.

• Quality of Service (QoS): IEEE 802.16
  standard includes QoS features that enable
  services including voice and video with low
  latency network.



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                                        JoinIndia
Features of Wi-Max [Contd..]
• Quality of Service (QoS): IEEE 802.16
  standard includes QoS features that enable
  services including voice and video with low
  latency network.

• Security: Privacy and encryption features
  are included in 802.16 standard to support
  secure     transmissions     and    provide
  authentication and data encryption.




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                         JoinIndia
Sample Network Diagram




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                                    JoinIndia


JoinIndia’s Future Plans
• JoinIndia has taken up Lucknow as its
  Pilot Project and is NOW Spreading its
  wings all over the country making
  India a Wi-Fi Zone at Par with the
  WORLD Class Technology.
• Now we are moving on to Wi - Max




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                                JoinIndia

JoinIndia NetSolutions Pvt.
           Ltd.
  Thank’s for attending Our
        Presentation

  For Further Details visit us at
 http://www.wifi.joinindia.co.in




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