LTE认证2021考试试题试卷(3Q)

1. [多选题]移动通信系统的干扰主要有()

A. 加性噪声干扰
B. 邻道干扰
C. 互调干扰
D. 阻塞干扰

2. [多选题]请问QCI等于下面哪些值时映射的承载为GBR承载:

A. 1
B. 2
C. 3
D. 4
E. 5
F. 6

3. [单选题]TDLTE小区中,()是TM3和TM8的转换门限

A. rankThresholdBetweenRank1AndRank2
B. dlSinrThresholdBetweenCLMimoTwoLayersAndOneLayer
C. dlSINRThresholdbetweenRank1BeamformingAndTM3
D. dlSINRThresholdbetweenRank2BeamformingAndTM3

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