A. APN-2
B. APN-1
C. APN-4
D. APN-3
E. The procedure will be rejected
A. MME routes and forwards user data packets received from eNodeB.
B. MME handles setup and management of UE connections to data and voice over LTE.
C. MME manages registration, authentication, and mobility for the UE.
D. MME selects the appropriate SGW and PGW during a UE relocation.
A. SMC procedure must be completed successfully before AKA procedure starts.
B. UE responds with a security mode complete message.
C. MME sends a security mode command message to the UE.
D. SMC procedure is used to provide NAS signaling security between the UE and the MME.
A. MME
B. GMLC
C. E-SMLC
D. HSS
