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引用本文：

黄文献.通信网容量、流量的优化设计及其路由选择[J].电讯技术，1988，（6）： - . [点击复制]
.The optimal design of link capacity, flow of communication network and its routing strategy[J].，1988，（6）： - . [点击复制]

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通信网容量、流量的优化设计及其路由选择

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摘要:

本文用m-M/M/1队列模型来描述通信网交换节点特性,并设线路成本为其长度和容量的非线性函数。证明了通信线路总成本为其流的下凸函数和线路容量单元的下降函数,从而给出了通信网容量、流量分配的整体极小解及其路由选择方法。应用例子表明该设计是高效可行的。

关键词: 通信网,优化设计,路由选择

DOI：

基金项目:

The optimal design of link capacity, flow of communication network and its routing strategy

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Abstract:

In this paper, we show that the total link cost of communication network is convex funtion with respect to flow, decreasing one with respect to link capacity unit, based on using m-M/M/1 queueing model to characterize switched node and nonlinear link cost assumption.Thus, we obtain the globle optimal solution for link capacity and flow, and its routing strategy.Application example demonstrates that method presented is efficient and feasible.

Key words: Telecommunication Network,Optimal Design,Routing strategy