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 :
بازگشت