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논문 기본 정보

자료유형
학술저널
저자정보
A. Kavitha (National Institute of Technology) Koppala Guravaiah (Madanapalle Institute of Technology & Science) R. Leela Velusamy (National Institute of Technology)
저널정보
Korean Institute of Information Scientists and Engineers Journal of Computing Science and Engineering Journal of Computing Science and Engineering Vol.14 No.1
발행연도
2020.3
수록면
26 - 39 (14page)
DOI
10.5626/JCSE.2020.14.1.26

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초록· 키워드

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The emergence of wireless sensor networks (WSNs) increasingly attracts many researchers. A big challenging issue in the WSN is to replace the sensor nodes when they run out of energy. Hence, it is indispensable to design a cluster-based routing for WSN so as to prolong the lifetime of a network. In this study, a clustered routing approach is proposed to attain energy efficiency by applying gravitational search algorithm (GSA). GSA has been used for assigning sensor nodes to an appropriate cluster head (CH) in a load-balanced way such that it reduces the energy consumption and hence enhances the lifetime of a network. The proposed approach outperforms popular clustering approaches, such as LEACHC, DEEC, (ACH)2, HCCRFD, and GSA-EC, relating to various performance parameters, such as network lifetime, energy dissipation and the number of packets sent to base station.

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Abstract
Ⅰ. INTRODUCTION
Ⅱ. RELATED WORK
Ⅲ. PRELIMINARIES
Ⅳ. PROPOSED APPROACH
Ⅴ. SIMULATION RESULTS AND DISCUSSION
Ⅵ. CONCLUSION
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