DocumentCode
477609
Title
An improved recursive algorithm for BLAST
Author
Zhu, Hufei ; Lei, Zhongding ; Chin, Francois
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore
Volume
4
fYear
2006
fDate
7-10 May 2006
Firstpage
1918
Lastpage
1922
Abstract
In this paper, an improved recursive algorithm for BLAST is proposed. The speedups of the improved recursive algorithm over the original recursive algorithm in the number of multiplications and additions are 1.47 and 1.2 respectively. And the speedups of the improved recursive algorithm over the conventional V-BLAST in the number of multiplications and additions are 1.43M+2.93 and 1.43 M+2.67, respectively, when the number of transmitting antennas is equal to the number of receiving antennas and is M
Keywords
antenna arrays; recursive estimation; BLAST; receiving antennas; recursive algorithm; transmitting antennas; Antenna theory; Antennas and propagation; Bandwidth; MIMO; Packaging; Rayleigh scattering; Receiving antennas; Transmitters; Transmitting antennas; Wireless communication; BLAST; MIMO; V-BLAST; fast algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd
Conference_Location
Melbourne, Vic.
ISSN
1550-2252
Print_ISBN
0-7803-9391-0
Electronic_ISBN
1550-2252
Type
conf
DOI
10.1109/VETECS.2006.4660529
Filename
4660529
Link To Document