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在windows环境下,主要介绍基于NS-2网络模拟器的Ad Hoc网络路由协议的模拟实现。首先对协议模拟软件NS-2进行介绍,接着对现有的Ad Hoc网络的路由协议进行说明,最后对NS-2的方法及工作流程进行解释,并在此基础上针对不同网络模式、不同移动场景和不同的传输负载对表驱动路由协议,按需驱动路由协议进行模拟。结果表明对实时性要求较高的场合适宜使用表驱动协议,而对数据质量和网络带宽有严格要求的场合应使用按需驱动路由协议。
In the windows environment, mainly introduces the simulation of Ad Hoc network routing protocol based on NS-2 network simulator. Firstly, the protocol simulation software NS-2 is introduced, then the existing routing protocols of Ad Hoc network are described. Finally, the method and workflow of NS-2 are explained, and based on this, different network modes, different mobility Scenes and different transport loads pair table-driven routing protocols and on-demand-driven routing protocols for simulation. The results show that the table drive protocol is suitable for occasions with high real-time requirements and the on-demand routing protocols should be used where data quality and network bandwidth are strictly required.