摘要
建立了两态马尔可夫调制确定过程（２－ＭＭＤＰ），以描述上海站ＡＴＭ网络业务源模型，通过推导得出其稳态解。在此基础上进行了上海站ＡＴＭ网络性能分析，并重点论述了ＡＴＭ网络信元丢失率。最后，按照上海站的具体情况，求得数值解。
This paper establishes the Markow modulated deterministic process(2-MMDP) to describe the service model of Shanghai Railway Station,and gets the result of the this model.Through the result we analyze the performances of ATM network of Shanghai Railway Station,specially the cell loss probalility as an important factor in ATM networks performance.Finally,according to the situation of Shanghai Railway Station,we derived special numerical results,and make suggestions to ATM network of Shanghai Railway Station.
基金
上海铁道大学项目
关键词
信元丢失率
铁路
通信网
ATM网络
局域网
local area networks,asynchronous transfer mode,cell loss probability,queuing systems
