摘要
针对移动Ad hoc网络AODV路由协议存在的一些缺点,提出了一个改进的路由协议。在改进方案中增加了备份路由和电池电量门阀值,可以有效避免路由的重新发现。性能分析与仿真结果表明,改进后的AODV路由协议更能适应网络拓扑结构的变化,并能在链路中断后迅速找到可用的路由。
In this paper,the authors analyze the AODV routing protocol and propose a routing protocol to improve the program.In the improvement scheme the increased backup routing and the battery power value can effectively avoid the finding of new route.The performance analysis and simulation results show that the improved AODV can better suit the fast changed topology environment,and can rapidly find available routing after the link breaking off.
出处
《数字通信》
2012年第1期33-36,共4页
Digital Communications and Networks
关键词
移动AD
HOC网络
AODV
路由维护
备份路由
时延
mobile ad hoc network
ad hoc on-demand vector routing（AODV）
route maintenance
backup route
time delay
