无线自组织网络路由协议的教学探索

Teaching Research of the Wireless Ad Hoc Network Routing Protocol

本文借助NS2和NSG2软件,搭建了辅助无线自组织网络路由协议教学的平台,研究DSDV、DSR和AODV路由协议。本文通过NSG2软件生成TCL脚本文件,供NS2仿真使用,并生成nam文件和trace文件。nam文件可以演示路由协议的动态运行过程,trace文件可以分析路由协议的效果。这有利于学生掌握和理解"无线网络技术"课程中路由协议中的概念,提高教学质量和效果。

By aid of NS2 and NSG2 software,the aided teaching system of the wireless ad hoc network routing protocol is designed,the DSDV,DSR and AODV routing protocol are studied carefully.The TCL file is made by NSG2,which is used to simulate by NS2,and the nam file and trace file are made,the running process of the routing protocol is displayed by nam file,the effect of this routing protocol is analyzed by trace file.The students can comprehend accurately the conception of the routing protocol,and take an interest in studying,the teaching quality and effect is improved well.