DocumentCode
937415
Title
A performance analysis framework for limited feedback beamforming in correlated fading
Author
Au-Yeung, Chun Kin ; Love, David J.
Author_Institution
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
Volume
10
Issue
5
fYear
2006
fDate
5/1/2006 12:00:00 AM
Firstpage
344
Lastpage
346
Abstract
Limited or finite rate, feedback is an efficient way to implement beamforming in multiple antenna systems using frequency division duplexing. Unfortunately, closed-form performance analysis of limited feedback beamforming has not been investigated. This paper provides an analytical framework for the correlated limited feedback beamforming problem by treating selection of the beamforming vector from the codebook as a multibranch selection problem.
Keywords
Rayleigh channels; antenna arrays; array signal processing; correlation theory; frequency division multiplexing; closed-form performance analysis; fading correlation; frequency division duplexing; limited feedback beamforming; multibranch selection problem; multiple antenna system; AWGN; Antenna feeds; Array signal processing; Diversity reception; Error probability; Fading; Feedback; Performance analysis; Rayleigh channels; Transmitters;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2006.1633317
Filename
1633317
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