DocumentCode
485350
Title
A novel transmit power allocation scheme for V-BLAST systems
Author
Zhuo Wu ; Ping Xu ; Minning Ji
Author_Institution
Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai
fYear
2007
fDate
12-14 Dec. 2007
Firstpage
580
Lastpage
583
Abstract
A novel transmit power allocation scheme for V-BLAST systems is proposed in this paper. This scheme needs small feedback overhead but can increase the channel capacity significantly compared to the equal power allocation scheme.
Keywords
channel capacity; channel coding; multifrequency antennas; receiving antennas; transmitting antennas; V-BLAST systems; channel capacity; feedback overhead; multiple antenna systems; receiving antennas; transmit power allocation scheme; transmitting antennas; V-BLAST; channel capacity; feedback; power allocation;
fLanguage
English
Publisher
iet
Conference_Titel
Wireless, Mobile and Sensor Networks, 2007. (CCWMSN07). IET Conference on
Conference_Location
Shanghai
ISSN
0537-9989
Print_ISBN
978-0-86341-836-5
Type
conf
Filename
4786268
Link To Document