DocumentCode
887314
Title
A novel power allocation scheme for orthogonal space-time block code systems
Author
Fu, Jingxing ; Kim, Young-Hak ; Park, Yun-Sang ; Wang, Jing
Author_Institution
Beijing Samsung Telecommun. Res., Tsinghua Univ., Beijing, China
Volume
10
Issue
4
fYear
2006
fDate
4/1/2006 12:00:00 AM
Firstpage
272
Lastpage
274
Abstract
In this letter, we propose a novel power allocation scheme among transmit antennas to combat channel fading in orthogonal space-time block code systems based on the metric, amount of fading, which can be used to evaluate the severity of channel fading. Simulation results show that the proposed method can improve the fading-combating performance of orthogonal space-time block code systems significantly.
Keywords
block codes; channel allocation; fading channels; space-time codes; transmitting antennas; fading channel; orthogonal space-time block code system; power allocation scheme; transmitting antenna; Antennas and propagation; Array signal processing; Block codes; Design optimization; Fading; Linear antenna arrays; Nakagami distribution; Statistics; Transmitters; Transmitting antennas;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2006.1613744
Filename
1613744
Link To Document