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

conference contribution
posted on 2005-01-01, 00:00 authored by V Nguyen, Yong XiangYong Xiang
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.

History

Title of proceedings

Proceedings of the IEEE International Conference on Industrial Technology (IEEE ICIT2005)

Event

Institute of Electrical and Electronics Engineers. Conference (2005: Hong Kong, China)

Pagination

1141 - 1146

Publisher

IEEE Computer Society

Location

Hong Kong, China

Place of publication

Los Alamitos, Calif.

Start date

2005-12-14

End date

2005-12-17

ISBN-13

9780780394841

ISBN-10

0780394844

Language

eng

Publication classification

E1 Full written paper - refereed

Copyright notice

2005, IEEE

Editor/Contributor(s)

J Hung