WSN中最小代价前向协议的研究与改进

Research and improving on minimum cost forwarding protocol in wireless sensor network

对无线传感器网络(WSN)中的最小代价前向协议进行了研究,通过引入随机选择和数据融合功能改进原有协议。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 （WSN） is researched and improved in this paper. The protocol is improved by introducing random selection and data aggregation. Regarding Hops as the cost, it analyzes the performance of improved protocol and simulates it on the computer. The result shows that lower network load and longer life- time are acquired by the improved protocol.