Research on Routing Algorithm for WSN Based on Hierarchical Clustering
Anqi Lv, Cuiran Li, Jianli Xie, Zepeng Zhang · 2021
This paper studies the routing algorithm of wireless sensor networks deployed along the railway. Aiming at the problem of node energy limitation in linear wireless sensor networks, a routing algorithm based on hierarchical clustering is proposed. The algorithm forms multiple simultaneous interpreting subpaths by dividing nodes into different sublayers, thus making full use of node energy. The performance of the algorithm is analyzed by simulation. And the simulation results show that the proposed algorithm can effectively prolong the network lifetime and improve the utilization of the node energy.