呼损率

呼损率计算对步进式带宽分配性能的影响

The influence of calculating CBP on the performance of step optimal bandwidth allocation

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。

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 .

通过求解信干比方程得到了链路估计误差对呼损率和功率的制约关系。

The relationship of the estimate error of channel gains to the outage rates and the power of system is obtained .

文中分别采用呼损率和链路利用率两种优化目标进行计算机模拟，结果表明该方法能正确完成容量分配，并且易于实现和推广。

Computer simulation results using two optimization object methods show that the ANN way can assign the link capacity correctly and is easy to implement and generalize .

该方案能满足流动性业务的需求，不仅降低了呼损率，还提高了信道资源的利用率。

The scheme can meet the demand of flowing traffic load . It can not only decrease the call drop rate , but also improve the channel utilization .