DocumentCode
862328
Title
Closed-loop linear dispersion coded eigen-beam transmission and its capacity
Author
Yang, Dong ; Wu, NaiQi ; Yang, Lie-Liang ; Hanzo, Lajos
Author_Institution
Sch. of ECS, Southampton Univ., Southampton
Volume
44
Issue
19
fYear
2008
Firstpage
1144
Lastpage
1146
Abstract
A flexible closed-loop multiple-input-multiple-output (MIMO) system amalgamating linear dispersion codes and eigen-beam transmission is proposed that achieves a higher capacity than the equivalent open-loop scheme, at the cost of feeding back a modest number of feedback bits from the mobile to the base station using Grassmannian beamforming-vector quantisation.
Keywords
MIMO communication; closed loop systems; eigenvalues and eigenfunctions; feedback; linear codes; mobile communication; Grassmannian beamforming-vector quantisation; base station; closed-loop linear dispersion; closed-loop multiple-input-multiple-output system; eigen-beam transmission; feedback; linear dispersion codes;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20081842
Filename
4625190
Link To Document