计算机网络中平均时延的计算

Calculation of the Average Delay in Computer Network

计算机网络与电话网不同，它使用了"存储转发方式"传送数据信息，在这种情况下，网络的"时延"是确保网络质量的一个重要指标。该文给出了计算机网络中平均时延的计算方法，通过给出的结果，人们可以优化某些计算机网络中配置的性能。

With the development of the technique of computer and telecommunications.Computer network becomes more and more important both in our work and life. As weknow, different form telephone network, computer network uses 'information save andsend' mode to transmit data information; In this condition, the 'delay' of time is a verycritical parameter to evalue the quality of a network. In this paper, the computation of theaverage delay in a computer network is given. Refering to the conclution in the paper,people can optimize the configuration of capability in some networks.