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Bab 5 SISTEM SELULER

Bab 5 SISTEM SELULER. Politeknik Telkom 2008. GSM (Global System for Mobile Communication). GSM architecture. Mobile Station (MS) = SIM card + Mobile Equipment (ME) Base Transceiver Station (BTS) Base Station Controller (BSC) Mobile Service Switching Centre (MSC). GSM.

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Bab 5 SISTEM SELULER

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  1. Bab 5 SISTEM SELULER Politeknik Telkom 2008

  2. GSM (Global System for Mobile Communication)

  3. GSM architecture • Mobile Station (MS) = SIM card + Mobile Equipment (ME) • Base Transceiver Station (BTS) • Base Station Controller (BSC) • Mobile Service Switching Centre (MSC)

  4. GSM Sub-system of PLMN : • Radio Subsystem (RSS) • Network Switching Subsystem (NSS) • Operation and Maintenance Subsystem (OMS)

  5. Sub system GSM

  6. GSM Network Sub-system (NSS) : • Mobile Switching Center (MSC) • Home Location Register (HLR) • Visitor Location Register (VLR) • Authentication Center (AuC) • Equipment Identity Register (EIR)

  7. Celluler technology

  8. 1G • circuit switched technology • Without roaming. • FDMA • FM modulation. • Data rate 2,4 kbps. • Low security

  9. 1G • AMPS (Advanced Mobile Phone System) 800 MHz, North America • TACS (Total Access Communication System) 900 MHz, UK • NMT (Nordic Mobile Telephone) 450 dan 900 MHz  swedia, norwegia, denmark, finlandia • Radiocom2000 (Prancis)

  10. 2G reason : saturation of capacity from last technology (1G) • Digital communication system • Adding feature • Noise proof

  11. 2G 2G vs 1G : • Increasing capacity • Increasing quality of voice • Efficient Power

  12. 2G • Global System for Mobile Communication (GSM), Europe • Digital Advanced Mobile Phone System (D-AMPS):InternationalStandard (IS-136), US + • Interim Standard 95 (IS-95): 50% of US market,Asia(South Korea), South America. • Personal Digital Cellular(PDC): Japan

  13. 2G+ • Adding feature : Multimedia service • Data rate 384 kbps

  14. 2G+ • HSCSD (High Speed Circuit Switched Data) • GPRS (General Packet Radio Services) • EDGE (Enhanced Data Rates for Global GSM Evolution)

  15. 3G • Increasing capacity • Increasing speed of data tranfer • Support IP-based • Support QoS • Support interconnectionwith 2G technology

  16. 3G • CDMA 2000, Amerika • W-CDMA, Eropa

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