基于NS2的典型无线Mesh网络路由协议性能研究  

Performance Comparison of Typical Wireless Mesh Network Protocols Using NS2

作　　者：胡汀[1] 谢小婷[1] 

机构地区：[1]湖南人文科技学院,湖南娄底417000

出　　处：《广东广播电视大学学报》2011年第1期104-108,共5页Journal of Guangdong Radio & Television University

摘　　要：无线Mesh网络作为一种新型的无线网络,路由协议对网络整体性能起着至关重要的作用。分析目前基于无线Mesh网络的三种典型路由协议DSR、AODV及DSDV,利用仿真软件NS2比较这三种协议在分组成功投递率、平均时延、路由开销以及选择较优路径方面的性能表现,结果表明,按需路由协议DSR在分组成功投递率、平均时延、路由开销以及选择较优路径方面较AODV、DSDV有较好表现。As a new type of wireless network, routing protocols play an important role in wireless mesh networks. In this paper, a detailed analysis of three typical routing protocols, DSR, AODV and DSDV are presented based on Wireless Mesh Network. In addition, the performance of these three routing protocols in packet delivery fraction, average end-to-end delay, route overhead packets and optimal route option are illustrated using simulation soft NS2, the disparity of performance and applicable network circumstance are also presented.

关 键 词：无线网状网 动态源路由 按需距离矢量路由 目的序列距离矢量路由 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]