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dc.contributor.authorHuang, Chi-Fuen_US
dc.contributor.authorLo, Li-Chuen_US
dc.contributor.authorTseng, Yu-Cheeen_US
dc.contributor.authorChen, Wen-Tsuenen_US
dc.date.accessioned2014-12-08T15:16:47Z-
dc.date.available2014-12-08T15:16:47Z-
dc.date.issued2006-05-01en_US
dc.identifier.issn1550-4859en_US
dc.identifier.urihttp://hdl.handle.net/11536/12350-
dc.description.abstractIn this article, we propose several decentralized protocols that schedule sensors' active and sleeping periods to prolong the network lifetime while maintain the sensing field sufficiently covered. The proposed protocols are based on a model similar to that of Yan et al. [ 2003], but improve its results in several senses. First, our approach can significantly reduce the computational complexity incurred, and at the same time achieve better accuracy in determining the coverage of the sensing area. Second, we extend the result such that it can support multilayer coverage of the sensing field. Third, we further enhance it [Yan et al. 2003] by proposing several optimization mechanisms to balance or reduce sensors' energy expenditure.en_US
dc.language.isoen_USen_US
dc.subjectAlgorithmsen_US
dc.subjectDesignen_US
dc.subjectPerformanceen_US
dc.subjectSensor networken_US
dc.subjectcoverageen_US
dc.subjectenergy conservationen_US
dc.subjectcomputational geometryen_US
dc.titleDecentralized Energy-Conserving and Coverage-Preserving Protocols for Wireless Sensor Networksen_US
dc.typeArticleen_US
dc.identifier.journalACM TRANSACTIONS ON SENSOR NETWORKSen_US
dc.citation.volume2en_US
dc.citation.issue2en_US
dc.citation.epageen_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000205012900002-
dc.citation.woscount0-
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