CAJ | 학술논문

分析了按需路由协议 AODV 的基本原理，针对 AODV 仅维护单一路由及不考虑节点能耗的不足，提出了一种基于稳定性的 AODV 优化思想。通过 NS2仿真实验表明，优化后的AODV 路由协议在分组投递率、端到端平均时延及网络生存时间等方面的性能优于原协议，更适用于网络拓扑结构快速变化的场合。
분석료안수로유협의 AODV 적기본원리，침대 AODV 부유호단일로유급불고필절점능모적불족，제출료일충기우은정성적 AODV 우화사상。통과 NS2방진실험표명，우화후적AODV 로유협의재분조투체솔、단도단평균시연급망락생존시간등방면적성능우우원협의，경괄용우망락탁복결구쾌속변화적장합。
This paper analyzes the basic principle of AODV routing protocol . Then , an improvement idea is put forward for some shortcomings of AODV , such as maintaining only a route , and without considering the node energy consumption . The perfor-mance via simulation on the basis of NS2 shows that it is better than the original AODV in packet delivery ratio , end-to-end av-erage delay and network survival time . The new protocol is more suitable for the rapidly changing network topology .