How long is the dispatch period of SIB1 messages?
Answer : D
In high-speed and poor SINR scenarios, which is the best adaptive transmission mode?
Answer : A
Which of the following methods can be used to solve the cross-area coverage problem? (multiple choice)
Answer : A, D
When X2 handover cannot be performed between eNodeBs, S1 handover is performed.
Answer : A
How many types of TDD uplink and downlink subframe configurations are there?
Answer : C
What are the types of switching according to the trigger reason? (multiple choice)
Answer : A, B, C, D
Which of the following bearer connections are between the UE and the S-GW?
Answer : B