Question 5133 – UGC NET CS 2012 Dec-Paper-2

→Mobile Station (MS)
Mobile Equipment (ME)
Subscriber Identity Module (SIM)
→Base Station Subsystem (BSS)
Base Transceiver Station (BTS)
Base Station Controller (BSC)
→Network Switching Subsystem (NSS)
Mobile Switching Center (MSC)
Home Location Register (HLR)
Visitor Location Register (VLR)
Authentication Center (AUC)
Equipment Identity Register (EIR)