NSN拥塞时长怎么理解？
时间：12-03
整理：3721RD
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如题。
该指标公式为 round(sum(p_nbsc_res_avail.tch_cong_time) / 100, 0)
以下为NED解释，看不明白是什么意思
Total TCH channel busy time. The value gives information about total TCH congestion time in a measurement period. The time measurement is started when all TCHs are occupied (last free TCH is just seized) and stopped when the first TCH is released and marked as free. The unit of value is 10 ms.
该指标公式为 round(sum(p_nbsc_res_avail.tch_cong_time) / 100, 0)
以下为NED解释，看不明白是什么意思
Total TCH channel busy time. The value gives information about total TCH congestion time in a measurement period. The time measurement is started when all TCHs are occupied (last free TCH is just seized) and stopped when the first TCH is released and marked as free. The unit of value is 10 ms.
TCH信道遇全忙时间。这个值给出了在一段测量时间里TCH全部拥塞的信息，测量开始的时间是当TCH被全部占用的时候（最后空闲TCH刚被占用）的时候，当第一个TCH被释放并被标记为空闲的时候停止。单位是10ms.
翻译的不好，只能说个大概意思
额、、、表示鸭梨很大！！！
学习ing
Total TCH channel busy time. 所有的TCHaikovsky信道忙时
The value gives information about total TCH congestion time in a measurement period.这个值是关于全部TCH拥塞时一个测量周期的信息
The time measurement is started when all TCHs are occupied (last free TCH is just seized)时间测量开始在所有的TCH在占用时 最后一个空闲TCHaikovsky正好被使用 and
stopped when the first TCH is released and marked as free. 停止在第一个TCH释放时，并标记为空心啊
The unit of value is 10 ms. 值的单位是10ms