2012 ©
             Publication
Journal Publication
Title of Article An Energy-Efficient Point-Coverage-Aware Clustering Protocol in Wireless Sensor Networks 
Date of Acceptance 2 May 2016 
Journal
     Title of Journal International Journal of Ad Hoc and Ubiquitous Computing 
     Standard ISI 
     Institute of Journal Inderscience Publisher 
     ISBN/ISSN  
     Volume  
     Issue  
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     Year of Publication 2017 
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     Abstract Preserving coverage is one of the most essential functions to guarantee quality of service in wireless sensor networks. With this key constraint, the energy consumption of the sensors including their transmission behaviour is a challenging problem in term of how to efficiently use them while achieving good coverage performance. This research proposes a clustering protocol, point-coverage-aware (PCACP), based on point-coverage awareness with energy optimizations that focuses on a holistic view with respect to activation sensors, network clustering, and multi-hop communication, to improve energy efficiency, i.e., network lifetime extension while preserving coverage and maximizing the network coverage. The simulation results demonstrate the effectiveness of PCACP, which strongly improves the performance. Given a diversity of deployments with scalability concerns, PCACP outperformed other competitive protocols i.e., LEACH, CPCP, EADC, and ECDC in terms of conserving energy, sensing point coverage ratios, and overall network lifetime. 
     Keyword coverage-aware; point coverage; sensor activation; clustering; energy-efficient; wireless sensor networks; WSNs. 
Author
577020046-5 Mr. NGUYEN GIA TRI [Main Author]
Science Doctoral Degree

Reviewing Status มีผู้ประเมินอิสระ 
Status ได้รับการตอบรับให้ตีพิมพ์ 
Level of Publication นานาชาติ 
citation false 
Part of thesis true 
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