Precoder design for multi-antenna systems with temporally and spatially correlated fading channels

Nguyen, Van Khanh and Xiang, Yong 2005, Precoder design for multi-antenna systems with temporally and spatially correlated fading channels, in Proceedings of the IEEE International Conference on Industrial Technology (IEEE ICIT2005), IEEE Computer Society, Los Alamitos, Calif., pp. 1141-1146.

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Title Precoder design for multi-antenna systems with temporally and spatially correlated fading channels
Author(s) Nguyen, Van Khanh
Xiang, Yong
Conference name Institute of Electrical and Electronics Engineers. Conference (2005: Hong Kong, China)
Conference location Hong Kong, China
Conference dates 14-17 Dec. 2005
Title of proceedings Proceedings of the IEEE International Conference on Industrial Technology (IEEE ICIT2005)
Editor(s) Hung, J. C.
Publication date 2005
Conference series IEEE/ACIS International Conference on Computer and Information Science
Start page 1141
End page 1146
Publisher IEEE Computer Society
Place of publication Los Alamitos, Calif.
Summary This paper addresses the problem of the design of a precoder for multiple transmit antenna communication systems with spatially and temporally correlated fading channels. Using the theories of matrix differential calculus, the paper derives a precoder for unitary space-time codes that can exploit the spatio-temporal correlation in the time-varying fading channels. The design criterion is based on minimizing the mean square error of the channel estimates. Computer simulation results show that a significant performance gain can be achieved by using the designed precoder.
ISBN 0780394844
9780780394841
Language eng
Field of Research 100501 Antennas and Propagation
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2005, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30005677

Document type: Conference Paper
Collection: School of Engineering and Technology
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