What are the various blocks in GSM architecture?

Answer Posted / amisha sheth

Blocks in GSM Architecture are:
1)Base Station Subsystem (BSS)
a.MS
b.BTS
c.BSC
2)Network Switching Subsystems(NSS)
a.HLR
b.VLR
c.AUC
d.MSC
e.EIR
3)Operation Support Subsystem(OSS)
a.OMC
4)Public Networks
a.PSTN
b.ISDN
c.GMSC

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