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Beamformer Design with Feedback Rate Constraints : Criteria and Constructions

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dc.contributor.author Mukkavilli, Krishna Kiran
Sabharwal, Ashutosh
Erkip, Elza
Aazhang, Behnaam
dc.creator Mukkavilli, Krishna Kiran
Sabharwal, Ashutosh
Erkip, Elza
Aazhang, Behnaam
dc.date.accessioned 2007-10-31T00:54:20Z
dc.date.available 2007-10-31T00:54:20Z
dc.date.issued 2003-07-20
dc.date.submitted 2003-07-20
dc.identifier.uri http://hdl.handle.net/1911/20118
dc.description Conference Paper
dc.description.abstract In this work, we provide a geometrical framework for the analysis and design of beamformer codebooks with finite number of beamformer vectors. We present a design criterion for good beamfomer codebooks and show the equivalence of the beamformer design problem to two other known problems. First, the beamformer design problem can be directly posed as a problem of packing 2 dimensional subspaces in a 2t dimensional Grassmannian manifold, t being the number of transmit antennas. And second, under certain conditions, the beamformer design problem is equivalent to the construction of unitary space time constellations.
dc.description.sponsorship Nokia
dc.language.iso eng
dc.subject Multiple antennas
MIMO systems
beamforming
quantizer
feedback
dc.title Beamformer Design with Feedback Rate Constraints : Criteria and Constructions
dc.type Conference Paper
dc.date.note 2003-04-23
dc.citation.bibtexName inproceedings
dc.date.modified 2003-11-09
dc.contributor.center Center for Multimedia Communications (http://cmc.rice.edu/)
dc.subject.keyword Multiple antennas
MIMO systems
beamforming
quantizer
feedback
dc.citation.conferenceName IEEE Symposium on Information Theory
dc.type.dcmi Text
dc.identifier.citation K. K. Mukkavilli, A. Sabharwal, E. Erkip and B. Aazhang,"Beamformer Design with Feedback Rate Constraints : Criteria and Constructions," in IEEE Symposium on Information Theory,

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  • ECE Publications [1043 items]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students