[单选题]

当UE过于接近NodeB时,其上行SIR和目的SIR描述正确的是()

A . 上行SIR会比SIR测试目的值大很多

B . 上行SIR会接近于SIR测试目的值

C . 上行SIR会比SIR测试目的值小很多

参考答案与解析:

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