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在无线传感器网络路由协议中,分簇路由具有扩展性强、数据融合简单、能量利用高效等特点。基于一些分簇算法和多路径路由算法,提出基于簇指挥路径的多路径路由算法(CDPMR)。仿真结果表明,与其他路由算法相比,CDPMR扩展性好,控制负载低,网络拓扑稳定,能减少网络重构开销带来的通信代价,有利于均衡网络能量消耗,延长网络生命周期。
In WSN routing protocol, clustering routing has the advantages of strong expansibility, simple data fusion and high energy efficiency. Based on some clustering algorithms and multi-path routing algorithms, a multi-path routing algorithm based on cluster command path (CDPMR) is proposed. Simulation results show that compared with other routing algorithms, CDPMR has good scalability, low control load and stable network topology, which can reduce the communication cost caused by network reconfiguration overhead and is beneficial to balance network energy consumption and extend network life cycle.