CBR:呼叫阻塞率
“Call Blocking Rate”在学术和电子通信领域常被简写为CBR,便于快速书写和使用。该术语的中文含义是“呼叫阻塞率”,主要用于衡量通信系统中呼叫请求因资源不足而被拒绝的概率,是评估网络性能的重要指标之一。
Call Blocking Rate具体释义
Call Blocking Rate的英文发音
例句
- When the system load is lower, the policy guarantees that the call blocking rate of higher-priority traffic is below its given threshold and at the same time, decreases the call blocking rate of lower-priority traffic.
- 当系统负荷较低时,该策略在保证较高优先业务的阻塞率维持在门限值的同时,减少了较低优先业务的阻塞率;
- The simulation result based NS-2 simulation software indicates that the algorithm can not only lighten the network burden, but also reduce the call blocking rate.
- 利用NS-2仿真软件对该算法进行仿真,结果表明,该算法不仅能减轻网络负担,还能降低呼叫阻塞率(CBR)。
- CAC schemes have been widely investigated during the last two decades, which greatly improves the network performances, such as call blocking and dropping probabilities, packet delay, loss rate, and throughput.
- 20多年来,CAC策略得到了广泛地研究,极大地改善了网络呼损率、中断率、分组延时、丢包率和吞吐率等性能。
- These schemes are compared in these aspects of the voice call blocking probability, the average queue length of data packet, the data packet dropping probability and the total channel rate.
- 对这两种方案从语音业务阻塞率、数据包平均队列长度、数据业务掉包率和系统吞吐量等方面进行了比较分析。
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