Investigation into a whitening-rotation-based semi-blind MIMO channel estimation for correlated channels

Liu, X., Bialkowski, M. E. and Wang, F. (2008). Investigation into a whitening-rotation-based semi-blind MIMO channel estimation for correlated channels. In: B. J. Wysocki and T. A. Wysocki, Signal Processing and Communication Systems 2008. 2nd International Conference on Signal Processing and Communication Systems 2008 (ICSPCS 2008), Gold Coast, Australia, (1-4). 15-17 December 2008. doi:10.1109/ICSPCS.2008.4813728


Author Liu, X.
Bialkowski, M. E.
Wang, F.
Title of paper Investigation into a whitening-rotation-based semi-blind MIMO channel estimation for correlated channels
Conference name 2nd International Conference on Signal Processing and Communication Systems 2008 (ICSPCS 2008)
Conference location Gold Coast, Australia
Conference dates 15-17 December 2008
Proceedings title Signal Processing and Communication Systems 2008
Journal name 2nd International Conference on Signal Processing and Communication Systems, ICSPCS 2008 - Proceedings
Place of Publication Piscataway, NJ, U.S.A.
Publisher IEEE - Institute of Electrical Electronics Engineers Inc.
Publication Year 2008
Sub-type Fully published paper
DOI 10.1109/ICSPCS.2008.4813728
ISBN 978-0-9756934-6-9
978-1-4244-4243-0
Editor B. J. Wysocki
T. A. Wysocki
Start page 1
End page 4
Total pages 4
Collection year 2009
Language eng
Abstract/Summary In this paper, a whitening-rotation (WR)-based semi-blind channel estimation method for a multiple input multiple output (MIMO) wireless communication system is investigated. The relationship between the estimation accuracy and the channel properties is analyzed. It is shown that the channel estimation minimum square error (MSE) of the investigated semi-blind estimation scheme is dependent on the sum of eigenvalues of the channel auto-correlation matrix. The computer simulations support this conclusion.
Subjects E1
100510 Wireless Communications
899999 Information and Communication Services not elsewhere classified
Keyword MIMO communication
Channel estimation
Eigenvalues
Q-Index Code E1
Q-Index Status Confirmed Code

 
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Created: Sun, 12 Apr 2009, 18:34:06 EST by Donna Clark on behalf of School of Information Technol and Elec Engineering