Design of Coded Modulation Schemes for Orthogonal Transmit Diversity

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dc.citation.bibtexNameinproceedingsen_US
dc.citation.conferenceNameIEEE Symposium on Information Theoryen_US
dc.citation.firstpage339
dc.citation.locationWashington, D.C.en_US
dc.contributor.authorBorran, Mohammad Jaberen_US
dc.contributor.authorMemarzadeh, Mahsaen_US
dc.contributor.authorAazhang, Behnaamen_US
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)en_US
dc.date.accessioned2007-10-31T00:37:22Z
dc.date.available2007-10-31T00:37:22Z
dc.date.issued2001-06-20
dc.date.modified2003-12-02en_US
dc.date.note2001-09-20en_US
dc.date.submitted2001-06-20en_US
dc.descriptionConference Paperen_US
dc.description.abstractIn this paper, we propose a technique to decouple the problems of spatial and temporal diversity gain maximization involved in the design of space-time codes in fast Rayleigh fading channels by using orthogonal transmit diversity systems. We will also introduce the idea of constellation expansion (in dimension or size) to design coded modulation schemes with maximum temporal diversity gain for orthogonal transmit systems. The Chernoff upper bound for the error probability is used to show that the code design criterion reduces to the maximization of Hamming and product distances in the expanded constellation. The proposed technique is demonstrated by designing multilevel and multiple trellis coded modulation schemes for orthogonal transmit diversity systems. These codes are shown to have better performance compared to the coding schemes designed for single transmit and receive antennas.en_US
dc.description.sponsorshipNokiaen_US
dc.identifier.citationM. J. Borran, M. Memarzadeh and B. Aazhang, "Design of Coded Modulation Schemes for Orthogonal Transmit Diversity," 2001.
dc.identifier.urihttps://hdl.handle.net/1911/19737
dc.language.isoeng
dc.subjectRayleigh fading channels*
dc.subjectspace-time codes*
dc.subjectorthogonal transmit systems*
dc.subjecttrellis*
dc.subject.keywordRayleigh fading channelsen_US
dc.subject.keywordspace-time codesen_US
dc.subject.keywordorthogonal transmit systemsen_US
dc.subject.keywordtrellisen_US
dc.titleDesign of Coded Modulation Schemes for Orthogonal Transmit Diversityen_US
dc.typeConference paper
dc.type.dcmiText
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