摘要
文章对无线传感器网络的最小代价前向协议进行了研究,在原有协议的基础上引入随机选择、报警机制,并且增加了具有相同代价的相邻节点集。用跳数作为代价分析了改进后的协议性能,并进行计算机仿真,结果表明改进后的协议具有更低的网络负荷和更长的生命周期。
Minimum Cost Forwarding routing protocol for wireless sensor network is researched and improved in this paper.The protocol is improved by introducing random selection,feedback and data aggregation.Regarding Hops as the Cost,we analyze the performance of improved protocol and simulate it on computer.The result shows that lower network load and longer life-time are acquired by the improved protocol.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第28期150-152,共3页
Computer Engineering and Applications
关键词
无线传感器网络
最小代价前向协议
网络负荷
Wireless Sensor Network（WSN）,minimum cost forwarding protocol,network load
