采用循环选择的数字交换网络的拥塞研究

A Study on Congestion in Digital Switching Network Using Cyclic Selection

本文推出了采用循环选择的二级网络的一组阻塞率计算公式。通过递推方法,这些公式可应用于多级网络,并证明了循环选择的阻塞率低于随机选择。

A group of formulae for calculating the blocking probability of the two-stage network using cyclic selection is derived in this paper Through recursive procedure these formulae can be applied to multi-stage networks as well. It is shown that the blocking probability of the cyclic selection is lower than that of the random selection.