DocumentCode
1494446
Title
Achievable rate of statistical beamforming with finite-rate transmit correlation feedback
Author
Lee, Jong-Wook
Author_Institution
DMC R&D Center, Samsung Electron., Suwon, South Korea
Volume
46
Issue
10
fYear
2010
Firstpage
726
Lastpage
727
Abstract
The effect of finite-rate transmit correlation feedback on the achievable rate of statistical beamforming is investigated. A closed-form upper-bound of the achievable rate of statistical beamforming with finite-rate transmit correlation feedback is derived. It is shown that the achievable rate of statistical beamforming is significantly affected by the number of quantisation bits of the transmit correlation coefficient. The analytical results are verified by computer simulation.
Keywords
array signal processing; correlation methods; statistical analysis; closed-form upper-bound; computer simulation; finite-rate transmit correlation feedback; statistical beamforming;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2010.0847
Filename
5466369
Link To Document