一种基于排队模型的局域网网络设备性能的预测方法

A Kind of According to Line up the Estimate Method of the Bureau Area net Network Equipments Function of the Model

本文以局域网为主要应用背景,首先分析了网络设备中数据包的排队过程,引入了M/G/1排队模型。然后,通过Poisson模型和Pareto模型,分别描述了局域网数据包到达时间得分布和逗留时间的概率分布,进而得出局域网设备的技术指标。

At present,we often depend on the experience of technician to choose the devices of networks,in result of that the performance of networks is poor and the resource is wasted because of we lack of quantification technical index.My tutorial brings in M/G/1 queuing model to get the reaching time and waiting time from the background of Local Area Networks by the Poisson Model and Pareto Model,and then we can calculate the technical index of Local Area Networks.