Cooperative multiple access under energy harvesting constraints

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dc.authorid0000-0002-1309-2691
dc.authorid0000-0002-8219-8190
dc.authorid0000-0003-2592-3701
dc.authorid0000-0001-7572-3009
dc.contributor.authorSu, Nuğmanen_US
dc.contributor.authorKaya, Onuren_US
dc.contributor.authorUlukuş, Şennuren_US
dc.contributor.authorKoca, Mutluen_US
dc.date.accessioned2016-08-10T21:00:59Z
dc.date.available2016-08-10T21:00:59Z
dc.date.issued2015
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Electrical-Electronics Engineeringen_US
dc.description.abstractWe consider a cooperative multiple access channel (MAC) with two energy harvesting transmitters. The transmitters perform delay constrained transmission, i.e., every information block is encoded, transmitted and decoded between two consecutive energy harvests. We aim to maximize the achievable departure region over a finite transmission duration. We formulate the departure region maximization as a convex optimization problem. We propose an iterative algorithm which uses a directional waterfilling strategy to calculate the optimal power components. The departure region obtained by cooperation is shown to be significantly larger than that of a MAC without cooperation under the same energy arrival patterns. As a special case, we also analyze an energy harvesting relay channel with full duplex cooperation.en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationSu, N., Kaya, O., Ulukuş, Ş. & Koca, M. (2014). Cooperative multiple access under energy harvesting constraints. Paper presented at the 2015 IEEE Global Communications Conference (GLOBECOM) 1-6. doi:10.1109/GLOCOM.2014.7417655en_US
dc.identifier.doi10.1109/GLOCOM.2014.7417655
dc.identifier.endpage6
dc.identifier.isbn9781479959525
dc.identifier.isbn9781479959518
dc.identifier.issn2334-0983
dc.identifier.scopus2-s2.0-84964900608
dc.identifier.scopusqualityN/A
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/11729/1106
dc.identifier.urihttp://dx.doi.org/10.1109/GLOCOM.2014.7417655
dc.identifier.wosWOS:000382389304069
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakConference Proceedings Citation Index – Science (CPCI-S)en_US
dc.institutionauthorKaya, Onuren_US
dc.institutionauthorid0000-0003-2592-3701
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherInstitute of Electrical and Electronics Engineers Incen_US
dc.relation.ispartof2015 IEEE Global Communications Conference (GLOBECOM)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlgorithmsen_US
dc.subjectConvex optimizationen_US
dc.subjectIterative methodsen_US
dc.subjectOptimizationen_US
dc.subjectTransmittersen_US
dc.subjectArrival patternsen_US
dc.subjectConvex optimization problemsen_US
dc.subjectCooperative multiple accessen_US
dc.subjectInformation blocksen_US
dc.subjectIterative algorithmen_US
dc.subjectOptimal poweren_US
dc.subjectRelay channelsen_US
dc.subjectTransmission durationsen_US
dc.subjectEnergy harvestingen_US
dc.titleCooperative multiple access under energy harvesting constraintsen_US
dc.typeConference Objecten_US

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Koleksiyon

MF - Bildiri Koleksiyonu | Elektrik-Elektronik Mühendisliği Bölümü / Department of Electrical-Electronics Engineering
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