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An energy-balanced cluster head selection method for clustering routing in WSN

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成果类型:
期刊论文
作者:
Wu, Libing;Nie, Lei*;Liu, Bingyi;Cui, Jianqun;Xiong, Naixue
通讯作者:
Nie, Lei
作者机构:
[Wu, Libing] Wuhan Univ, Comp Sch, State Key Lab Software Engn, Wuhan, Hubei, Peoples R China.
[Nie, Lei] Wuhan Univ Sci & Technol, Sch Comp Sci & Technol, Comp Sch, Wuhan, Hubei, Peoples R China.
[Liu, Bingyi] Wuhan Univ Sci & Technol, Sch Comp Sci & Technol, Joint Program, Wuhan, Hubei, Peoples R China.
[Cui, Jianqun] Cent China Normal Univ, Sch Comp Sci, Wuhan, Hubei, Peoples R China.
[Xiong, Naixue] Univ Shanghai Sci & Technol, Shanghai Key Lab Modern Opt Syst, Shanghai, Peoples R China.
通讯机构:
[Nie, Lei] W
Wuhan Univ Sci & Technol, Sch Comp Sci & Technol, Comp Sch, Wuhan, Hubei, Peoples R China.
语种:
英文
关键词:
Energy balance;Cluster head selection;Clustering routing;LEACH;Wireless sensor networks
期刊:
JOURNAL OF INTERNET TECHNOLOGY
ISSN:
1607-9264
年:
2018
卷:
19
期:
1
页码:
115-125
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61272112, 61370108, 61472287]; Science and technology support program of Hubei Province [2015CFA068]; Fundamental Research Funds for the Central University [2014211020202]
机构署名:
本校为其他机构
院系归属:
计算机学院
摘要:
Clustering technology used in routing protocols can reduce energy consumption and prolong the lifetime of wireless sensor networks. Cluster head selection is one of the most important parts in clustering routing. An Energy Prediction based selection method based on LEACH (LEACH-EP) is proposed in this paper. Its core is to maintain the structure of clusters unchanged in K rounds. In the first round, cluster heads are selected according to LEACH, and then selected based on energy prediction in the remaining K-1 rounds. LEACH-EP reduces the updates of clusters' structure and delays the dead time...

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