无线Mesh网络安全路由算法研究

Study on Security Routing Algorithms in Wireless Mesh Network

从路由安全性的角度出发,对无线Mesh网络中的多径路由(MPR)算法和随机路由(SR)算法进行了研究。在分析这两种算法的思路、实现步骤和安全性的基础上,对MPR算法和SR算法进行了仿真。仿真结果表示SR算法在路由安全性能上优于MPR算法,但在网络时延性能上劣于MPR算法。

In this paper,the security routing is concerned and Multi-Path Routing(MPR) algorithm as well as Stochastic Routing(SR) algorithm are studied.On the basis of analyzing the basic idea,procedures and security performance of these two algorithms,MPR and SR are simulated under the circumstances of Wireless Mesh Network(WMN).Simulation results show that SR outper-forms MRP at the performance of security routing,while MRP shows better network delay than SR.