NEW QUESTION 31
Which of the following adjustment measures has the highest priority?

NEW QUESTION 32
What are the evaluation methods for overlapping coverage issues? (Multiple choice)

NEW QUESTION 33
The current frequency spectrum of China Mobile’s F-band is 1880MHz to 1900MHz.

NEW QUESTION 34
The SINR of each codeword can be obtained through the Probe drive test tool, and the higher the SINR, the better.

NEW QUESTION 35
TD-LTE UE is set to trigger intra-frequency handover by A3 event. In order to reduce the trigger of A3 event, which of the following parameters can be increased? (multiple choice)

NEW QUESTION 36
The insertion loss of the cavity power divider is larger than that of the microstrip power divider.

NEW QUESTION 37
RSRP reference signal received power refers to the average signal power received by all REs of a Symbo bearer Reference Signa within the measured frequency bandwidth.

NEW QUESTION 38
In the mobile communication system, what are the commonly used interference suppression methods? (multiple choice)

NEW QUESTION 39
During the test, the bit error rate below 20% is normal.

NEW QUESTION 40
Open-loop spatial multiplexing does not require PMI feedback.

NEW QUESTION 41
What is included in the detailed survey of the base station? (multiple choice)

NEW QUESTION 42
During the X2 handover in the LTE system, if re-establishment occurs, which cells may be re-established? (Multiple choice)

NEW QUESTION 43
In an LTE network, an interface can be configured between eNODEB and MME. Which of the following is the interface name?

NEW QUESTION 44
The A3 or A4 event is used for LTE inter-system handover.

NEW QUESTION 45
In mobile communication systems, there are usually two ways to define/obtain KPL: eNodeB performance statistics and drive test tools for drive test.

NEW QUESTION 46
ASSTTANT is a front-end test tool independently developed by Huawei, which can display test data, replay test data, and export test data.

NEW QUESTION 47
For the E-band of the LTE network, which system has the greatest impact on interference?