Course Description :

What is GSM

• the need for a mobile telephonic system
• GSM in comparison to DAMPS and CDMA

Architecture of an GSM System

• The Subsystems NSS, BSS and their functions
• The Network elements BTS, BSC, TC, MSC, VLR, HLR, AC and SMSC and their functions
• The GSM interfaces Um, Abis, Ater, A, B, E and their implementation
• The Protocols used in GSM core network
• practical demonstration of all protocols with a signaling protocol analyzer

The GSM Air Interface

• Bursts, Frames ans Superframes
• TDMA and FDMA
• Methods of Channel allocation
• Coding principles

The GSM Mobile Terminal

• The states of an GSM Terminal
• Bearer Services, Teleservices and supplementary Services

GSM Scenarios

• presentation and interactive demonstration using a protocol analyzer
• Initial attach
• Mobile originating call
• Mobile terminating call
• Roaming and handover

Network planning

• Basics of radio network planning
• Basics of core network planning

covered topics
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