面向QoS的路由数学模型及求解

A Mathematical Modle and Algorithm of Quality of Services Routing

计算机网络通信过程中 ,在一定的网络状态下 ,不同的通信任务对QoS的要求不同 ,相应地 ,其路由选择策略也不同 .为了描述路由选择的QoS ,本文引入了两个相关函数 .并在此基础上 ,给出了面向QoS的路由选择的数学模型及相应的求解算法 .最后 。

Different routing strategies are applied to different communicational tasks under some status in computer network communications because of their different requirements of quality of services. In order to describe the QoS of routing,this paper puts forward two relative functions.Based on this,we employ a mathematical model and its solving algorithm of QoS routing,and analyse an example using the algorithm in detail at the end of the paper.