基于统计网络演算的无线mesh网络流量模型

Traffic model for wireless mesh networks by statistical networks calculus

基于无线mesh网络的基本特征,利用统计网络演算理论,构造了新型的无线mesh网络单节点和多节点的流量模型,该模型充分体现了无线mesh网的随机特性。该流量模型的特征是其求和函数及其输入输出函数的边界函数均受限于一个最小加卷积函数。理论分析证明构造的流量模型能正确描述无线mesh网络的实际情况。

In accordance with the characteristics of wireless mesh networks （WMN） and statistical network calculus theory, a novel traffic model for evaluating single and rnultinodes in WMN was proposed. The model fully illustrated the stochastic characteristic of WMN with the property that the input-output relation and sum functions of this model were bounded by a min-plus convolution function. Theoretical analysis proves that the novel traffic model correctly describes the actual situation of the WMN.