DocumentCode :
1065355
Title :
Algebraic Multiuser Space–Time Block Codes for a 2 
2 MIMO
Author :
Yi Hong ; Viterbo, Emanuele
Author_Institution :
Swansea Univ., Swansea
Volume :
58
Issue :
6
fYear :
2009
fDate :
7/1/2009 12:00:00 AM
Firstpage :
3062
Lastpage :
3066
Abstract :
We focus on multiuser space-time block codes (STBCs) for a 2times2 multiple-input-multiple-output (MIMO) uplink transmission. Based on full-diversity algebraic rotations, we propose a family of multiuser STBCs constructed to minimize a truncated union-bound (UB) approximation. The proposed codes do not incur in any peak-to-average penalty and outperform all previously known multiuser STBCs.
Keywords :
MIMO communication; block codes; matrix algebra; multiuser channels; space-time codes; 2times2 MIMO; algebraic multiuser space-time block code; full-diversity algebraic rotation; multiple-input-multiple-output; truncated union-bound approximation; uplink transmission; Full-diversity algebraic rotation; multiple-input multiple-output (MIMO); multiuser;
fLanguage :
English
Journal_Title :
Vehicular Technology, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9545
Type :
jour
DOI :
10.1109/TVT.2009.2012864
Filename :
4749327
Link To Document :
