试题与答案

以下关于RRC连接类定时器和计数器的描述哪些是正确的？（）A.T300是UE发送RR

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题型：多项选择题

题目：

以下关于RRC连接类定时器和计数器的描述哪些是正确的？（）

A.T300是UE发送RRC CONNECTION REQUEST消息后的等待定时器。该参数设置过大，会导致RACH的碰撞。

B.N300是重传RRC CONNECTION REQUEST消息的最大数目。

C.T308是CELL_DCH状态下发送RRC CONNECTION RELEASE COMPLETE消息后的等待定时器。该参数设置过大，会导致重发RRC CONNECTION RELEASE COMPLETE的周期变得过长，在N308不变的前提下，导致发送的个数减少，网络侧有可能不能够及时释放无线网络资源。

D.N308是RRC CONNECTION RELEASE COMPLETE消息的重传次数，在系统消息中广播。

答案：

参考答案：B, C

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