摘要
提出了中间节点不转发多对一通信流量,控制热点节点的最大连接数,并在热门节点的连接数下降到最大连接数以下时主动找到曾经试图和它连接的源节点。据此对DSR协议进行了改造。通过仿真对比,证明了根据该原则处理路由的优越性。
Some ways are presented in this paper to solve the problems： （1）forbiding intermediate nodes forwarding data from multi source nodes to single destination node synchronously; （2）setting upper limit for nodes connection number; 3.when the maximal connection numbers decline under the upper limit, nodes will start up routing find procedure fnr the source nodes. These ways are applied in DSR （Dynamic Source Routing） and simulation shows that the performance of changed DSR is better than original DSR.
出处
《计算机工程》
EI
CAS
CSCD
北大核心
2005年第21期112-114,共3页
Computer Engineering
关键词
小世界
Ad
HOC网络
DSR
Small world
Ad-Hoc wireless networks
Dynamic source routing
