基于Matlab的Ad Hoc网络定向/全向路由仿真分析  

Directional /Omi-directional Routing Simulation Based on Matlab for Ad Hoc Networks

作　　者：潘积远[1] 韩春雷[1] 

机构地区：[1]中国电子科技集团公司第20研究所通信事业部,陕西西安710068

出　　处：《电子科技》2013年第5期128-132,共5页Electronic Science and Technology

摘　　要：通过分析Ad Hoc网络组网、网络拓扑、网络管理等方面特性,定性分析并比较了Ad Hoc网络的全向和定向路由性能,选用AODV全向路由和结合贪婪转发策略与AODV的定向路由两种路由协议,并利用Matlab仿真路由发现机制,进一步直观比较全向路由与定向路由的差异。仿真实验结果表明,节点在正态分布、泊松分布以及自主移动条件下,定向路由性能优于全向路由。In this paper, we qualitatively analyze the pertbrmance of directional and omi-directional routing protocols for Ad Hoe network. For this purpose, we perform simulation analysis on AODV and its directional variant with greedy transmit strategy based on MATLAB. The simulation results demonstrate that the performance of direc-tional routing is better than that of omi-directional routing according to the number of hops when mobile nodes are col-located by Normal or Poisson distribution.

关 键 词：Ad HOC网络 定向路由 全向路由 网络仿真 AODV 

分 类 号：TN915.04[电子电信—通信与信息系统] TP393[电子电信—信息与通信工程]