【摘要】 针对无线传感网网络(Wireless Sensor Networks,WSN)能量受限的特点,为有效弥补传统的路由协议的能量补给不足的缺陷,提出一种面向WSN的具有持续能量供应的分簇单跳路由协议(Clustering Single-hop Routing Protocol based on Supply Energy,CSRPSE),该算法按轮循环进行,每轮循环包含簇头数量确定、簇头选择机制、非簇头归属以及数据传输几个阶段,具有存活节点数量高、网络消耗能量低等特点。仿真结果表明:与传统的WSNs路由协议相比,所提方法具有存活节点数量多、网络能量消耗少等优点,从而验证了所提方法的正确性和有效性。更多还原

【Abstract】 Aiming at the energy limitation of Wireless Sensor Networks,a cluster single-hop routing protocol based on supply energy with continuous energy supply for Wireless Sensor Networks is proposed to effectively solve the defect of insufficient energy supply of traditional routing protocols.The algorithm is carried out by cycles.Each cycle includes several stages such as cluster head number determination,cluster head selection mechanism,non-cluster head attribution and data transmission.It has the characteristics of high number of surviving nodes and low energy consumption of network.The simulation results show that,compared with the traditional Wireless Sensor Networks routing protocol,the proposed method has the advantages of large number of surviving nodes and less energy consumption of network,thus verifies the correctness and effectiveness of the proposed method.更多还原