Chapter 3 introduces the concept of network simulator, proposes the simulator frame in OPNET Modeler and implements some typical unicast routing protocols of Ad Hoc networks such as AODV, DSR, and TORA. Simulation results are analyzedat last.

• 第3章,引入了网络仿真的概念,建立了OPNET Modeler环境下Ad Hoc网络的仿真框架,实现了AODV,DSR,TORA等几种典型的Ad Hoc网络单播路由协议的仿真,并对仿真结果进行了分析。