Generalized Beamforming for MIMO Systems with Limited Transmitter Information

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dc.citation.bibtexNameinproceedingsen_US
dc.citation.conferenceNameAsilomar Conference on Signals, Systems, and Computersen_US
dc.contributor.authorMukkavilli, Krishna Kiranen_US
dc.contributor.authorSabharwal, Ashutoshen_US
dc.contributor.authorAazhang, Behnaamen_US
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)en_US
dc.date.accessioned2007-10-31T00:54:23Zen_US
dc.date.available2007-10-31T00:54:23Zen_US
dc.date.issued2003-11-20en_US
dc.date.modified2003-12-20en_US
dc.date.note2003-12-20en_US
dc.date.submitted2003-11-20en_US
dc.descriptionConference Paperen_US
dc.description.abstractIn this work, we investigate the outage performance of beamforming schemes in wireless systems equipped with multiple transmit and receive antennas. In particular, we analyze the outage performance of unit rank beamforming in the presence of finite rate channel feedback at the transmitter. Further, we present finite size beamformer codebook constructions which result in near-optimal outage performance for unit rank beamforming. The constructions obtained for the unit rank beamforming scheme are then extended to higher rank beamforming schemes with quantized channel information. We show that significant performance improvements as well as reduction in decoding complexity can result from a small number of feedback bits.en_US
dc.identifier.citationK. K. Mukkavilli, A. Sabharwal and B. Aazhang, "Generalized Beamforming for MIMO Systems with Limited Transmitter Information," 2003.en_US
dc.identifier.urihttps://hdl.handle.net/1911/20119en_US
dc.language.isoengen_US
dc.subjectmimo systemsen_US
dc.subjectfeedbacken_US
dc.subjectbeamformingen_US
dc.subject.keywordmimo systemsen_US
dc.subject.keywordfeedbacken_US
dc.subject.keywordbeamformingen_US
dc.titleGeneralized Beamforming for MIMO Systems with Limited Transmitter Informationen_US
dc.typeConference paperen_US
dc.type.dcmiTexten_US
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