文献类型：期刊文献

英文题名：Low Energy Adaptive Routing Hierarchy Based on Differential Evolution

作者：Yin, Xiangyuan[1,2];Ling, Zhihao[1,3];Guan, Liping[2]

机构：[1]East China Univ Sci & Technol, Sch Informat Sci & Engn, Shanghai, Peoples R China;[2]Zhejiang Wanli Univ, Ningbo, Zhejiang, Peoples R China;[3]Chem ProcessMinistry Educ, Key Lab Adv Control & Optimizat, Ningbo, Zhejiang, Peoples R China

年份：2013

卷号：6

期号：2

起止页码：523

外文期刊名：INTERNATIONAL JOURNAL ON SMART SENSING AND INTELLIGENT SYSTEMS

收录：EI(收录号：20132516434199);WOS:【ESCI(收录号:WOS:000218200600005)】；

基金：This research was supported by Shanghai Leading Academic Discipline Project (B504) of East China University of Science, Ningbo Municipal Natural Science Foundation (2010A610177), and Research Center for Modern Port Service Industry and Cultural Creative Industry of Zhejiang Province.

语种：英文

外文关键词：Routing Algorithm; Differential Evolution; Cluster Head; LEACH-DE

摘要：In recent years, wireless sensor network (WSN) is a rapidly evolving technological platform with tremendous and novel applications. Many routing protocols have been specially designed for WSN because the sensor nodes are typically battery-power. To prolong the network lifetime, power management and energy-efficient routing techniques become necessary. In large scale wireless sensor networks, hierarchical routing has the advantage of providing scalable and resource efficient solutions. To find an efficient way to decrease energy consumption and improve network lifetime, this paper proposes a centralized routing called Low-Energy Adaptive routing Hierarchy Based on Differential Evolution (LEACH-DE). Simulation results show that the proposed routing protocol outperforms other well known protocols including LEACH and LEACH-C in the aspects of reducing overall energy consumption and improving network lifetime.