Distributed power-source-aware routing in wireless sensor networks

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dc.citation.epage1399en_US
dc.citation.issueNumber4en_US
dc.citation.spage1381en_US
dc.citation.volumeNumber22en_US
dc.contributor.authorTekkalmaz, M.en_US
dc.contributor.authorKorpeoglu, I.en_US
dc.date.accessioned2018-04-12T10:56:45Z
dc.date.available2018-04-12T10:56:45Z
dc.date.issued2016en_US
dc.departmentDepartment of Computer Engineeringen_US
dc.description.abstractAlthough many applications use battery-powered sensor nodes, in some applications battery- and mains-powered nodes coexist. In this paper, we present a distributed algorithm that considers using mains-powered devices to increase the lifetime of wireless sensor networks for such heterogeneous deployment scenarios. In the proposed algorithm, a backbone routing structure composed of mains-powered nodes, sink, and battery-powered nodes if required, is constructed to relay data packets to one or more sinks. The algorithm is fully distributed and can handle dynamic changes in the network, such as node additions and removals, as well as link failures. Our extensive ns-2 simulation results show that the proposed method is able to increase the network lifetime up to 40 % compared to the case in which battery- and mains-powered nodes are not differentiated. © 2015, Springer Science+Business Media New York.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T10:56:45Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2016en
dc.identifier.doi10.1007/s11276-015-1040-yen_US
dc.identifier.issn1022-0038
dc.identifier.urihttp://hdl.handle.net/11693/36894
dc.language.isoEnglishen_US
dc.publisherSpringer New York LLCen_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/s11276-015-1040-yen_US
dc.source.titleWireless Networks: the journal of mobile communication, computation and informationen_US
dc.subjectWireless sensor networksen_US
dc.subjectNetwork lifetimeen_US
dc.subjectRoutingen_US
dc.subjectHeterogeneous networksen_US
dc.subjectBackboneen_US
dc.subjectPowersource-awareen_US
dc.subjectMains-powereden_US
dc.subjectEnergy-efficiencyen_US
dc.titleDistributed power-source-aware routing in wireless sensor networksen_US
dc.typeArticleen_US

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