| Technology training for Network Operators |  | What is GSM 
                          the need for a mobile telephonic systemGSM in comparison to DAMPS and CDMA Architecture of an GSM System 
                          The Subsystems NSS, BSS and their functionsThe Network elements BTS, BSC, TC, MSC, VLR, HLR,
                            AC and SMSC and their functionsThe GSM interfaces Um, Abis, Ater, A, B, E and
                            their implementationIntroduction to GSM Protocols The GSM Air Interface 
                          Bursts, Frames ans SuperframesTDMA and FDMAMethods of Channel allocationCoding principles The GSM Mobile Terminal 
                          The states of an GSM TerminalBearer Services, Teleservices and supplementary
                            Services GSM Scenarios 
                          Initial attachMobile originating callMobile terminating callRoaming and handover  covered
                            topics 
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