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dc.contributor.authorFan, Chung-Shuoen_US
dc.date.accessioned2014-12-08T15:34:53Z-
dc.date.available2014-12-08T15:34:53Z-
dc.date.issued2013en_US
dc.identifier.issn1582-7445en_US
dc.identifier.urihttp://hdl.handle.net/11536/23734-
dc.identifier.urihttp://dx.doi.org/10.4316/AECE.2013.04001en_US
dc.description.abstractIn a random deployment, sensor nodes are scattered randomly in the sensing field. Hence, the coverage can not be guaranteed. In contrast, the coverage of uniformly deployment is in general larger than the random deployment. However, uniformly deployment strategy may cause unbalanced traffic pattern in wireless sensor networks (WSNs). In this situation, larger load may be imposed to CHs (cluster heads) around the sink. Therefore, CHs close to the sink use up their energy earlier than those farther away from the sink. To overcome this problem, we propose a novel node deployment strategy in the concentric model, namely, Region-based Intelligent Cluster-Head selection and node deployment strategy (called Rich). The coverage, energy consumption and data routing issues are well investigated and taken into consideration in the proposed Rich scheme. The simulation results show that the proposed Rich alleviates the unbalanced traffic pattern significantly, prolongs network lifetime and achieves satisfactory coverage ratio.en_US
dc.language.isoen_USen_US
dc.subjectClustering methodsen_US
dc.subjectEnergy consumptionen_US
dc.subjectWireless sensor networksen_US
dc.subjectEnergy efficiencyen_US
dc.subjectRouting protocolsen_US
dc.titleRich: Region-based Intelligent Cluster-Head Selection and Node Deployment Strategy in Concentric-based WSNsen_US
dc.typeArticleen_US
dc.identifier.doi10.4316/AECE.2013.04001en_US
dc.identifier.journalADVANCES IN ELECTRICAL AND COMPUTER ENGINEERINGen_US
dc.citation.volume13en_US
dc.citation.issue4en_US
dc.citation.spage3en_US
dc.citation.epage8en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000331461300001-
dc.citation.woscount0-
Appears in Collections:Articles