关于参数Downlink Rate Adjustment Level Number（下行DRBC速率调整档数）以下描述正确的是（） -题库考试答案搜索网

关于参数Downlink Rate Adjustment Level Number（下行DRBC速率调整档数）以下描述正确的是（）

多选题

2021-12-30 13:16

A、参数越小，则下行DCH速率的变化率就越大
B、参数越小，速率变化越不明显
C、参数越大，当PS业务承载在DCH信道上时，用户感受越不明显
D、参数越大，下行DCH速率的变化率就越小

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正确答案

A| C| D

试题解析

标签： TD认证综合试题通信工程师

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