基于层次管理的按需路由协议研究  

Research of On-demand Route Protocol Based on Hierarchy Management

作　　者：李娟[1] 冯德民[2] 

机构地区：[1]陕西师范大学网络教育学院,西安710062 [2]陕西师范大学计算机学院,西安710062

出　　处：《计算机工程》2009年第19期120-122,125,共4页Computer Engineering

摘　　要：动态源路由(DSR)协议能较好适用中小型对等自组网络环境,但在非对等网络环境中面临一定应用局限。针对该问题,分析DSR协议的特点和存在问题,结合非对等环境和层次路由思想,提出新的协议CDSR,对CDSR路由协议进行性能评估。仿真结果表明,该协议具有较好的执行效能,可提升网络性能。Dynamic Source Routing（DSR） protocol is well applied to small and medium-sized ad hoe network environment. There are certain limitations to use not well in non-peer-to-peer network environment. This paper analyzes the characteristics and problems on DSR protocol. A new routing protocol, CDSR, is proposed with combined non-peer-to-peer environment and hiberarchy routing strategy. Simulation results about CDSR＇s performance evaluation show that algorithm has better performance and can improve network capability.

关 键 词：自组网 动态源路由协议 中心节点 树型拓扑 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]