基于NS-3的MANET路由协议性能分析  

Performance analysis of MANET routing protocol based on NS-3

作　　者：陈涛[1] 陶文金[1] 杨琦[1] 

机构地区：[1]厦门大学,福建厦门361005

出　　处：《现代电子技术》2013年第8期55-58,共4页Modern Electronics Technique

基　　金：国家自然科学基金(61201196);教育部博士点基金(20100121120020);福建省自然科学基金(2012J05127)

摘　　要：NS-3在多网卡处理和IP寻址策略方面具有很的好特性,为了提高MANET路由协议性能,采用了NS-3仿真工具对MANET路由协议进行分析,详细阐述了如何搭建NS-3仿真平台,并从网络规模和动态拓扑角度分析比较了AODV,DSDV和OLSR三种路由协议的端到端平均时延和投递率性能。仿真结果为协议的后续优化和改进提供了依据。NS-3 has good characteristics in the aspects of muhi-NIC data processing and IP addressing. For enhancing the performance of routing protocols in MANET, NS-3 is used to analyze the routing protocols in MANET. The method to design a simulation platform based on NS-3 is elaborated. The packet delivery ratio and end-to-end delay with different mobile topology and different scale of AODV, DSDV and OLSR are compared. The simulation results provide some evidences to improve and op- timize the protocols.

关 键 词：路由算法 协议仿真 MANET NS-3 

分 类 号：TN711.34[电子电信—电路与系统]