Achievable rates for the three user cooperative multiple access channel

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dc.authorid0000-0003-2378-6969
dc.authorid0000-0003-2592-3701
dc.contributor.authorEdemen, Çağatayen_US
dc.contributor.authorKaya, Onuren_US
dc.date.accessioned2015-07-14T23:48:12Z
dc.date.available2015-07-14T23:48:12Z
dc.date.issued2008
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Electrical-Electronics Engineeringen_US
dc.description.abstractFor a three user Gaussian multiple access channel (MAC), we propose a new superposition block Markov encoding based cooperation scheme. Our scheme allows the three users to simultaneously cooperate both in pairs, and collectively, by dividing the transmitted messages into sub messages intended for each cooperating partner. The proposed encoding and decoding at the transmitters take into account the relative qualities of the cooperation links between the transmitters. We obtain and evaluate the achievable rate region based on our encoding strategy, and compare it with the achievable rates for the two user cooperative MAC. We demonstrate that the added diversity by the presence of the third user improves the region of achievable rates, and this improvement is especially significant as far as the sum rate of the system is concerned.en_US
dc.description.sponsorshipIEEEen_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationEdemen, Ç. & Kaya, O. (2008). Achievable rates for the three user cooperative multiple access channel. Paper presented at the 2008 IEEE Wireless Communications and Networking Conference, 1507-1512. doi:10.1109/WCNC.2008.270en_US
dc.identifier.doi10.1109/WCNC.2008.270
dc.identifier.endpage1512
dc.identifier.isbn9781424419975
dc.identifier.isbn9781424419968
dc.identifier.issn1525-3511
dc.identifier.issn1558-2612
dc.identifier.scopus2-s2.0-51649116061
dc.identifier.scopusqualityN/A
dc.identifier.startpage1507
dc.identifier.urihttps://hdl.handle.net/11729/643
dc.identifier.urihttp://dx.doi.org/10.1109/WCNC.2008.270
dc.identifier.wosWOS:000259411100265
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakConference Proceedings Citation Index – Science (CPCI-S)en_US
dc.institutionauthorEdemen, Çağatayen_US
dc.institutionauthorKaya, Onuren_US
dc.institutionauthorid0000-0003-2378-6969
dc.institutionauthorid0000-0003-2592-3701
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherIEEEen_US
dc.relation.ispartof2008 IEEE Wireless Communications and Networking Conferenceen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectInformation-Theoryen_US
dc.subjectNetworksen_US
dc.subjectCommunications societyen_US
dc.subjectCouncilsen_US
dc.subjectDecodingen_US
dc.subjectDelayen_US
dc.subjectInterferenceen_US
dc.subjectOutput feedbacken_US
dc.subjectRelaysen_US
dc.subjectTransmittersen_US
dc.subjectWireless communicationen_US
dc.subjectWireless networksen_US
dc.subjectMultiple access channelen_US
dc.subjectSuperposition block Markov encoding based cooperation schemeen_US
dc.subjectUser cooperative Gaussian MACen_US
dc.subjectGaussian channelsen_US
dc.subjectMarkov processesen_US
dc.subjectBlock codesen_US
dc.subjectMulti-access systemsen_US
dc.subjectMultiuser channelsen_US
dc.subjectEncoding (symbols)en_US
dc.subjectAchievable rate regionen_US
dc.subjectBlock Markov encodingen_US
dc.subjectCooperative macsen_US
dc.subjectCooperative multiple accessen_US
dc.subjectEncoding and decodingen_US
dc.subjectEncoding strategyen_US
dc.subjectGaussian multiple-access channelsen_US
dc.subjectRelative qualitiesen_US
dc.subjectSignal encodingen_US
dc.titleAchievable rates for the three user cooperative multiple access channelen_US
dc.typeConference Objecten_US

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