Title :
Enhanced detection for zero-forced V-BLAST
Author_Institution :
Dept. of Inf., Oslo Univ., Norway
Abstract :
Multiple antenna systems offer a large increase in capacity compared to traditional single antenna setups. V-BLAST is one popular algorithm for use with MIMO systems with a simple coding and decoding structure. In this article, we look at the decoding aspect of zero-forced V-BLAST and show how the performance of the algorithm can be improved through a new symbol ordering criteria.
Keywords :
MIMO systems; decoding; signal detection; space-time codes; MIMO antenna systems; ZF decoding; multiple antenna systems; simple coding/decoding structure; successive interference cancelling decoding; symbol detection; symbol ordering criteria; vertical Bell Lab layered space-time; zero-forced V-BLAST; Degradation; Informatics; MIMO; Maximum likelihood decoding; Maximum likelihood detection; Random variables; Receiving antennas; Silicon carbide; Transmitters; Transmitting antennas;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th
Print_ISBN :
0-7803-8255-2
DOI :
10.1109/VETECS.2004.1388949
