Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 57 views

    GPRS Technology

    Uploaded by

    Aniket Nagpal

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPT, PDF, TXT or read online from Scribd

    GPRS Technology

    Uploaded by

    Aniket Nagpal
    57 views14 pages

    Copyright

    © Attribution Non-Commercial (BY-NC)

    Available Formats

    PPT, PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPT, PDF, TXT or read online from Scribd
    Download as ppt, pdf, or txt
    57 views14 pages

    GPRS Technology

    Uploaded by

    Aniket Nagpal

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPT, PDF, TXT or read online from Scribd
    Download as ppt, pdf, or txt
    of 14

    GPRS Technology

    Technical Seminar

    Compiled by;
    AMIT BHATI
    What is GPRS
     GPRS is a new set of GSM-bearer services that
    provide packet mode transmission within the GSM
    network & interconnects with external packet data
    networks.
    Wide-Area Cellular Network Evolution to 3G
    GPRS Network
    How Does GPRS Work?
    When a user turns on a GPRS device, typically it
    will automatically scan for a local GPRS channel.
    If an appropriate channel is detected, the device
    will attempt to attach to the network. The SGSN
    receives the attach request, fetches subscriber
    profile information from the subscriber’s HLR
    node, and authenticates the user. Ciphering may
    be established at this point.
    Sending and Receiving Packets
    When the mobile user sends data, the SGSN routes
    the packets to the appropriate GGSN. The GGSN then
    routes the data according to the current "context"
    established for the session.
    Conversely, packets destined for the user are routed
    to the GGSN associated with the user's IP address. The
    GGSN checks the received packets against the current
    context, identifies the SGSN that is serving the user, and
    routes the traffic accordingly. The SGSN then forwards the
    packets to the BSS where the subscriber is located.
    Applications for GPRS
     CHAT
     TEXTUAL AND VISUAL INFORMATION
     STILL IMAGES
     MOVING IMAGES
     WEB BROWSING
    Applications for GPRS Contd..
     DOCUMENT SHARING/ COLLABORATIVE
    WORKING
     AUDIO
     JOB DISPATCH
     CORPORATE EMAIL
     INTERNET EMAIL
     VEHICLE POSITIONING
     REMOTE LAN ACCESS
    Advantages of GPRS
     Faster Data Transfer Rates
     Always-On Connection
     Robust Connectivity
     Broad Application Support
     Security Support
    Implementing GPRS in Business Network

     GPRS Notebook Solutions


    • Notebook Connection Using Cell Phone
    • GPRS-Enabled Notebook
    Corporate Access Using GPRS
     Direct Enterprise Network Connection
     Internet-Based Connection

    Accessing the Corporate Network Via Direct Enterprise Network


    Connection or Internet-Based VPN Connection
    3G: The Next Step
     Enhanced Data Rates for GPRS Evolution (EDGE)
     Wideband CDMA (WCDMA)
     Cdma2000
    Dell GPRS Solution
     Dell is committed to providing competitive
    wireless networking solutions, both WLAN and
    WWAN, for LatitudeTM  and Inspiron™ notebook
    computers.
     This includes a complete end-to-end GPRS
    business solution implemented with leading GPRS
    network operators and integrators.
    www.rapidshare.com

    www.google.com

    www.gprstech.com

    You might also like