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What are the various blocks in GSM architecture?
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Answer / medhat_khaliefa
1 - Ms [ME - SIM ] .
2 - BSS [BSC - BTS - XCDR ] .
3 - MSC .
4 - HLR , VLR , EIR , AUC .
5 - IWF , EC .
6 - OMC , NMC .
| Is This Answer Correct ? | 58 Yes | 6 No |
Answer / danial
There are three main component of GSM
1) BSS
MS(SIM+ME)
BTS
BS (BSC+TRAU)
NSS
MSC+VLR+HLR+AU+EIR+AUX
OSS
1 OR MORE OMCs
| Is This Answer Correct ? | 32 Yes | 5 No |
Answer / vishwanathgouda (gulbarga)
1. mohile station , further MS has two parts one is SIM (
subscriber identity module) and the other is ME (mobile
eequipement)
BSS (basestation system)
1. basestation transreceiver system( BTS)
2. basestation controller
msc
hlr , vlr
| Is This Answer Correct ? | 17 Yes | 1 No |
Answer / neetu saini
1.MS
2.BTS
3.BSC
4.MSC
5.VLR
6.HLR
7.EIR
8.OMC
9PSTN
10.AUC
11.GMSC
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / ramesh
The N/w Blocks in GSM are
MS --Mobile Station also called as UE User equipment
BSS _ Includes the BTS Base transmitting station
BSC : Base switching controller
PCU : Packet core unit for the GPRS/EDGE Services
TCU : Transcoder Unit
OMC_R : For monitoring the BSS
NSS : Includes the MSC Master switching center
VLR : Visitor location register
HLR : Home location Register
EIR : Equipment identity Register
AuC : Authentication center
GMSC : gateway MSC to connect to the other PLMN
networks or other mobile networks
Billing
| Is This Answer Correct ? | 12 Yes | 2 No |
Answer / little
PLMN------
1.BSS------
=MS(ME+SIM)
=BTS
=BSC
2.NSS------
=MSC
=VLR
=HLR
=EIR
=AUC
3.OSS------
=OMC
=NMC
4.PUBLIC NETWORK------
=ISDN
=PSTN
=GMSC
5.EXTERNAL VLR
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / g rajadurai
ms (me+sim)
bss (bsc+rbs+trau)
nss (msc+gmsc+hlr+vlr+eir+auc)
oss
| Is This Answer Correct ? | 7 Yes | 4 No |
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