MANET路由协议研究  

Study of Routing Protocol for MANET

作　　者：肖鑫[1] 戴冠中[1] 汤亮[1] 

机构地区：[1]西北工业大学自动化学院,西安710072

出　　处：《科学技术与工程》2008年第3期648-650,655,共4页Science Technology and Engineering

基　　金：航空科学基金项目(05F53029);西北工业大学研究生创业种子基金(Z200741)资助

摘　　要：通过分析MANET路由协议的特点和要求,以及现有主流路由协议的特点,提出并设计了一种限容、低开销的先验式距离矢量路由协议。通过改进的抑制计时器机制来避免路由环路,邻居验证机制来消除单向链路,以及延迟触发更新机制来平衡路由收敛速度与开销。最后分析了此协议的各项性能以及需要解决的问题。The features of mainstream routing protocol for MANET is analyzed, and then proposed and designed a capacity-limited and low-cost routing protocol using proactive distance vector method. It uses delayed trigger update mechanism to balance between the speed of constringency and the network spending, improved holddown-timer mechanism to avoid routing loop, neighbor-validate mechanism to eliminate unidirectional links. At last, the performance of this protocol and problems needed to be solved are analyzed.

关 键 词：MANET 路由协议 距离矢量 低开销 

分 类 号：TN911.25[电子电信—通信与信息系统] TP393[电子电信—信息与通信工程]