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research article
Efficient adaptive receivers for joint equalization and interference cancellation in multiuser space-time block-coded systems
This paper develops low-complexity adaptive receivers for space-time block-coded (STBC) transmissions over frequency-selective fading channels. The receivers are useful for equalization purposes for single user transmissions and for joint equalization and interference cancellation for multiuser transmissions. The receivers exploit the rich code structure of STBC codes in order to deliver recursive-least-squares (RLS) performance at least-mean-squares (LMS) complexity. Besides reduced complexity, the proposed adaptive receivers also lower system overhead requirements.
Type
research article
Authors
Publication date
2003
Publisher
Published in
Volume
51
Issue
11
Start page
2849
End page
2862
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
December 19, 2017
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