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dc.contributor.authorBader, Ahmed*
dc.contributor.authorAlouini, Mohamed-Slim*
dc.date.accessioned2015-11-05T06:13:19Zen
dc.date.available2015-11-05T06:13:19Zen
dc.date.issued2015-08-04en
dc.identifier.citationLocalized Power Control for Multihop Large-Scale Internet of Things 2015:1 IEEE Internet of Things Journalen
dc.identifier.issn2327-4662en
dc.identifier.doi10.1109/JIOT.2015.2464333en
dc.identifier.urihttp://hdl.handle.net/10754/581780en
dc.description.abstractIn this paper, we promote the use of multihop networking in the context of large-scale Internet of Things (IoT). Recognizing concerns related to the scalability of classical multihop routing and medium access techniques, we advocate the use of blind cooperation in conjunction with multihop communications. However, we show that blind cooperation is actually inefficient unless power control is applied. Inefficiency in this paper is projected in terms of the transport rate normalized to energy consumption. To that end, we propose an uncoordinated power control mechanism whereby each device in a blind cooperative cluster randomly adjusts its transmit power level. We derive an upper bound on the mean transmit power that must be observed at each device. We also devise a practical mechanism for each device to infer about the size of its neighborhood; a requirement necessary for the operation of the power control scheme. Finally, we assess the performance of the developed power control mechanism and demonstrate how it consistently outperforms the point-to-point case.en
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=7177049en
dc.rights(c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.en
dc.titleLocalized Power Control for Multihop Large-Scale Internet of Thingsen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division*
dc.identifier.journalIEEE Internet of Things Journalen
dc.eprint.versionPost-printen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)*
kaust.personBader, Ahmed*
kaust.personAlouini, Mohamed-Slim*
refterms.dateFOA2018-06-13T11:17:52Z


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