User Cooperation Diversity--Part II: Implementation Aspects and Performance Analysis

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dc.citation.bibtexNamearticleen_US
dc.citation.firstpage1939en_US
dc.citation.issueNumber11en_US
dc.citation.journalTitleIEEE Transactions on Communicationsen_US
dc.citation.lastpage1948en_US
dc.citation.volumeNumber51en_US
dc.contributor.authorSendonaris, Andrewen_US
dc.contributor.authorErkip, Elzaen_US
dc.contributor.authorAazhang, Behnaamen_US
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)en_US
dc.date.accessioned2007-10-31T01:05:56Zen_US
dc.date.available2007-10-31T01:05:56Zen_US
dc.date.issued2003-11-20en_US
dc.date.modified2003-12-20en_US
dc.date.submitted2003-01-14en_US
dc.descriptionJournal Paperen_US
dc.description.abstractThis is the second in a two-part series of papers on a new form of spatial diversity, where diversity gains are achieved through the cooperation of mobile users. Part I described the user cooperation concept and proposed a cooperation strategy for a conventional CDMA system. Part II investigates the cooperation concept further and considers practical issues related to its implementation. In particular, we investigate the optimal and suboptimal receiver design, and present performance analysis for the conventional CDMA implementation proposed in Part I. We also consider a high rate CDMA implementation and a cooperation strategy when assumptions about the channel state information at the transmitters are relaxed. We illustrate that, under all scenarios studied, cooperation is beneficial in terms of increasing system throughput and cell coverage, as well as decreasing sensitivity to channel variations.en_US
dc.description.sponsorshipNokiaen_US
dc.identifier.citationA. Sendonaris, E. Erkip and B. Aazhang, "User Cooperation Diversity--Part II: Implementation Aspects and Performance Analysis," <i>IEEE Transactions on Communications,</i> vol. 51, no. 11, 2003.en_US
dc.identifier.doihttp://dx.doi.org/10.1109/TCOMM.2003.819238en_US
dc.identifier.urihttps://hdl.handle.net/1911/20369en_US
dc.language.isoengen_US
dc.subjectmultiuser channelsen_US
dc.subjectfadingen_US
dc.subjectdiversityen_US
dc.subjectinformation ratesen_US
dc.subjectcode-division multiple accessen_US
dc.subjectcooperationen_US
dc.subject.keywordmultiuser channelsen_US
dc.subject.keywordfadingen_US
dc.subject.keyworddiversityen_US
dc.subject.keywordinformation ratesen_US
dc.subject.keywordcode-division multiple accessen_US
dc.subject.keywordcooperationen_US
dc.titleUser Cooperation Diversity--Part II: Implementation Aspects and Performance Analysisen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
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