Gprs Power Point

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    03-Dec-2014
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    Technology

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Transcript of Gprs Power Point

  • 1. GPRS General Packet Radio Service : :..5843 ..5711 : : . .

2. INTERNET&

  • 1G
  • Advanced mobile phone system
  • Nordic mobile phone
  • Total access
  • 2G
  • Digital amds
  • GSM
    • GSM 900
    • GSM 1800
    • GSM1900
  • CDMA
  • Customized application for mobile enhanced logic
  • High speed circuit switched data(HSCSD)
  • General packet radio service (GPRS)
  • Enhanceddata rates for GSM evolution(EDGE)
  • 3G
  • Universal mobile telecommunication system(UMTS)
  • CDMA 2000
  • 4G
  • All IP networks

3. GPRS

  • 1999 : GPRS
  • 2000: GPRS GSM
  • 28kbps
  • 2001 : GPRS
  • GPRS
  • 2001-02: 56kbps
  • 2002 : GPRS o 112 kbps
  • 2003 : UMTS

4.

  • 2 (2 G)
  • (.. Internet)
  • GSM
  • GPRS MMS (Multimedia Messaging Service) , &
  • GPRS

GPRS 5. ( chat ) / 6. GPRS

  • GPRS
  • , GSM data
  • GMSK (Gaussian Minimum Shift Keying) GSM
  • :
  • : &
  • : &
  • C :
  • C

7.

  • GSM , .
  • GSM BBS(Bussiness Support System) :
  • ) SGSN(ServingGPRS Support Node) ,
  • ) GGSN(GatewayGPRS Support Node) . . Internet
  • ) SGSN
  • SGSN & GGSN GTA(GPRS Tunneling Protocol), GPRS

8. 9.

  • GPRS HSCSD( High Speed Circuit Switched Data ) .
  • .. GSMHSCSD 14,4kbps GSM / HSCSD 14,4kbps , & , GPRS , 14,4kbps , ( 14,4-115,2kbps)
  • 4 ,CS -1 ( bit) CS -4 ( ) GPRS .
  • , GPRS GPRS .

10.

  • : 170kbps & 8 , 3 10 GSM
  • : dial-up modem , on line
  • & - :
  • TDMA

11. MEIO

  • : .. GPRS
  • : GPRS 8 1
  • : .
  • & SMS

12.

    • EDGE (Enhanced Data Rates for GSM Evolution)
    • 384kbps
    • & multimedia
    • streaming videoInternet( )
    • UMTS (Universal Mobile Telecommunications System)

13.

  • :
      • GSM (9.6 Kbps)
      • GPRS (115 Kbps)
      • EDGE (384 Kbps)
      • UMTS (2000 Kbps)