Episode3 – Five Minutes GSM Systems, Subsystems NSS & OSS
Five Minutes Series – GSM Systems, Subsystems (NSS & OSS)
……………………………………..
0:15 – Components of NSS & OSS
1:00 – Mobile Switching Center (MSC)
1:47 – Home Location Register (HLR)
2:23 – Visitor Location Register (VLR)
2:42 – Serving GPRS Support Node (SGSN)
3:24 – Gateway GPRS Support Node (GGSN)
3:51 – Authentication Center (AUC)
4:16 – Equipment Identity Register (EIR)
4:37 – Operation & Management Center (OMC)
Views : 32
GSM
