Title :
Research on Hierarchical Routing Algorithm of Wireless Sensor Networks
Author_Institution :
Inf. Technol. Dept., Suzhou Ind. Park Inst. of Services & Outsourcing, Suzhou, China
Abstract :
Using Cluster-based routing algorithm to prolong wireless sensor network´s lifetime is an important research topics. In this paper we proposed a novel clustering algorithm named PLEACH, which selects cluster head more evenly. First, it calculates the optimal cluster numbers according to a new strategy. Then it uses improved PSO algorithm to choose the most suitable cluster head in the next round selecting in accordance with the residual energy of nodes and the distance between the nodes. Simulation results prove PLEACH performs better than LEACH in lifetime.
Keywords :
telecommunication network routing; wireless sensor networks; PLEACH; PSO algorithm; cluster based routing algorithm; hierarchical routing algorithm; novel clustering algorithm; residual energy; wireless sensor networks; Clustering algorithms; Energy consumption; Magnetic heads; Protocols; Topology; Wireless communication; Wireless sensor networks; Improved PSO; Low Energy Adaptive Clustering Hierarchy; Topology Control; WSN;
Conference_Titel :
Information Science and Control Engineering (ICISCE), 2015 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-6849-0
DOI :
10.1109/ICISCE.2015.100
