Clustering Algorithm for Efficient Energy Consumption in Wireless Sensor Networks

나성원; 최승권; 이태우; Yonghwan Cho

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2014, 19(6), pp.49-59
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

나성원 ¹, 최승권 ², 이태우 ³, Yonghwan Cho ⁴

¹충북대학교
²충북대학교
³충북대학교
⁴충북대학교

ABSTRACT

Recently, wireless sensor networks(WSNs) are widely used for intrusion detection and ecology,environment, atmosphere, industry, traffic, fire monitoring. In this paper, an energy efficientclustering algorithm is proposed. The proposed algorithm forms clusters uniformly by selectingcluster head that optimally located based on receiving power. Besides, proposed algorithm caninduce uniform energy consumption regardless of location of nodes by multi-hop transmission andMST formation with limited maximum depth. Through the above, proposed algorithm elongates network life time, reduces energy consumption of nodes and induces fair energy consumptioncompared to conventional LEACH and HEED. The results of simulation show that the proposedclustering algorithm elongates network life time through fair energy consumption.
KEYWORDS

WSN, Clustering, Fouting
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KCI Citation (3)

KJC Korea
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