摘要
提出了一种新的DSR协议路由维护算法,该算法首先增加cache搜索的节点数,提高cache搜索成功率,同时引入数据包拯救价值系数,有条件进行局部广播寻找路由,最后还对源节点是否有备份路由加于区分。实验仿真结果表明,新算法能有效提高DSR协议的多个性能。
In this paper, we introduce a new local recovery mechanism for DSR protocol, which includes a new cache-searching algorithm and a new local broadcast mechanism based on the parameters of packet-value and is-backup-route newly introduced in our paper. The simulation shows that our mechanism can obviously improve the DSR protocol performance.
出处
《莆田学院学报》
2008年第2期70-74,共5页
Journal of putian University
