Information Theory of Transmit Diversity and Space-Time Code Design

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dc.citation.bibtexNamemastersthesisen_US
dc.citation.journalTitleMasters Thesisen_US
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)en_US
dc.creatorMuharemovic, Tariken_US
dc.date.accessioned2007-10-31T00:53:29Zen_US
dc.date.available2007-10-31T00:53:29Zen_US
dc.date.issued2000-05-20en_US
dc.date.modified2003-07-12en_US
dc.date.submitted2001-08-24en_US
dc.descriptionMasters Thesisen_US
dc.description.abstractWe restate the achievable information rates for multiple transmit multiple receive antenna systems in fast fading channels. Then we consider non-ergodic channel, where we evaluate asymptotic expression for the outage probability and note its striking similarity with the error probability. After that, we consider a simple transmit diversity technique <i>Alamouti</i>, and evaluate its achievable information rate. We note that in the case of a single receiver antenna there is no loss in capacity if one reserves to this technique as a mean of exploiting transmit diversity. However, we note that in the case of multiple receivers there is a penalty in capacity. Also, we demonstrate that CDMA orthogonalisation between antennas results in capacity loss. Then we derive performance criterion for codes concatenated to the simple diversity technique. After that, we propose some high-rate space time codes which use multiple antennas in order to incerase the rate rather than improving communication reliability. At the end we note how some distance spectrum trimming can increase a performance of space-time codes without increasing computational complexity.en_US
dc.identifier.citation "Information Theory of Transmit Diversity and Space-Time Code Design," <i>Masters Thesis,</i> 2000.en_US
dc.identifier.urihttps://hdl.handle.net/1911/20100en_US
dc.language.isoengen_US
dc.subjectnon-ergodicen_US
dc.subjectchannelen_US
dc.subjectfast fadingen_US
dc.subjecttransmit diversityen_US
dc.subjectAlamoutien_US
dc.subjectspace-time codeen_US
dc.subject.keywordnon-ergodicen_US
dc.subject.keywordchannelen_US
dc.subject.keywordfast fadingen_US
dc.subject.keywordtransmit diversityen_US
dc.subject.keywordAlamoutien_US
dc.subject.keywordspace-time codeen_US
dc.titleInformation Theory of Transmit Diversity and Space-Time Code Designen_US
dc.typeThesisen_US
dc.type.dcmiTexten_US
thesis.degree.levelMastersen_US
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