Which of the following events can be used to trigger inter-frequency switching? (multiple choice)
B, C, D
How many types of TDD uplink and downlink subframe configurations are there?
C
When X2 handover cannot be performed between eNodeBs, S1 handover is performed.
A
How many configurations are there for R8 TDD special subframe configuration?
D
In which of the following messages will the tracking area information be sent to the MME for
consistency check?
D
In the preparation phase of RF optimization, which of the following options need to be completed?
(multiple choices)
A, B, C, D
Which of the following bearer connections are between the UE and the S-GW?
B
LTE cell search is performed when the mobile phone is turned on and connected to the network,
based on the primary synchronization signal and the secondary synchronization signal.
A
Which of the following information cannot be carried by PUSCH?
A
Which of the following KPI indicators belong to the retention category?
C
The default path for saving logfile is C\Program Files\Logfile.
B
A CCE (control channel element, control channel element) is composed of several REG (resource
element group, resource particle group)?
D
Which of the following carries PUSCH scheduling information?
A
At this stage, which of the following can trigger a handover in the LTE system?
A
The O-layer service of the M2000 server parses the messages reported by the network elements into
a unified structure, and the performance service stores the data required by the user into the
performance database.
A