GSM Concept
Mobile Generations & Frequency Reuse
Access Technique (TDMA)
Cell sectorization / Location Area
Type of interference
Transcoding TRAU
Cell Search & authentication
GSM (2G) Network
GPRS (2.5G) Concept
GPRS Network
Routing Area and Coding Scheme
EDGE (2.7G)
Routing Area Update (RAU) in 3G
5G Basic Knowledge