摘要
使用网络模拟软件NS2做网络模拟仿真成为研究Adhoc网络的主流,在NS2平台上进行Adhoc新路由协议模拟,包括新路由协议的设计、仿真和性能分析等过程,目前并没有一套系统的方法可以参照。在提出一种基于路径收集机制的AODV优化协议基础上,系统地分析和讨论了这一全过程,并研究总结出一套在NS2下进行路由协议设计、仿真和性能分析的方法。最后在大量的实验仿真基础上,详细讨论了不同的网络环境设置对仿真实验结果的影响;且仿真结果表明,优化的AODV路由协议综合性能更优。
More and more researchers are using NS2 to study Ad hoc network. For the Ad hoc new routing protocol simulation under NS2 platform, including the Ad hoe routing protocol design, simulation and performance analysis on NS2 platform, there is no existing ways available for reference. Based on an optimization scheme are AODV protocol, this paper systematically analyzed and discussed the whole process, and proposed the way for design, simulation and performance analysis. In the end, the paper discussed different network environments and their influences on the result of simulation in detail ,and the results show that the optimized AODV scheme performs effectively.
出处
《计算机仿真》
CSCD
2007年第4期139-144,共6页
Computer Simulation
关键词
路由协议
仿真
性能分析
Routing protocol
Simulaiion
Performance analysis
