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.
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
