GSM
training course contents
Introduction
History of GSM, analogue networks, digital networks, PCS1900.
GSM services
Telephony, digital encoding, data rates, Group 3 fax, SMS,
Supplementary services.
GSM architecture
Mobile stationMobile Equipment (ME), Subscriber Identity
Module (SIM).
Base Station Subsystem
Base Transceiver Station (BTS), Base Station Controller (BSC).
Network Subsystem
Mobile Services Switching Centre (MSC), Home Location Register
(HLR), Visitor Location Register (VLR), Equipment Identity
Register (EIR), Visitor Location register (VLR), Authentication
Centre (AuC)
Radio Link Aspects
Bands, FDMA, TDMA, Traffic channels, Control channels, Speech
coding, Channel coding and modulation, Multipath equalisation,
Frequency hopping.
GSM signalling
SS7 overview, GSM SS7 nodes, Base Station Subsystem Application
Part (BSSAP), Transaction Capabilities Application Part
(TCAP), Mobile Application Part (MAP).
Interfaces
Um, Abis and A interfaces.
Mobility and call processing in GSM
Attach & location update process, mobile originate, mobile
termination, handovers.
GSM services
Tele services, Bearer services, supplementary services, SMS,
security.
GSM futures
GPRS, UMTS. |
