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Blind equalization of non-irreducible channels driven by MPSK signals

Xiang, Yong, Guan, Zhenying and Gu, Nong 2006, Blind equalization of non-irreducible channels driven by MPSK signals, in BoD 2006 : 2006 1st IEEE International Workshop on Bandwidth on Demand : in conjunction with IEEE GLOBECOM 2006, November 27, 2006, San Francisco, California, USA, IEEE Xplore, Piscataway, N.J., pp. 1-5.


Title Blind equalization of non-irreducible channels driven by MPSK signals
Author(s) Xiang, Yong
Guan, Zhenying
Gu, Nong
Conference name IEEE International Workshop on Bandwidth on Demand (1st : 2006 : San Francisco, Calif.)
Conference location San Francisco, USA
Conference dates 27 November - 1 December 2006
Title of proceedings BoD 2006 : 2006 1st IEEE International Workshop on Bandwidth on Demand : in conjunction with IEEE GLOBECOM 2006, November 27, 2006, San Francisco, California, USA
Editor(s) Hausheer, David
Publication date 2006
Conference series International Workshop on Bandwidth on Demand
Start page 1
End page 5
Publisher IEEE Xplore
Place of publication Piscataway, N.J.
Summary This paper deals with the problem of blind equalization of finite-impulse-response (FIR) and multiple-input multiple-output (MIMO) channels excited by M-ary phase shift keying (MPSK) signals. It is known that the algorithms based on the constant modulus (CM) criterion can equalize an FIR MIMO channel that is irreducible. The irreducible condition is restrictive since it requires that all source signals arrive at the receiving antennas simultaneously. In this paper, we show that the CM criterion can also be used to construct a zero-forcing equalizer for a channel that is non-irreducible. We also derive a lower bound for the order of the equalizer. The proposed result is validated by numerical simulations.
ISBN 142440357X
9781424403578
ISSN 1930-529X
Language eng
Field of Research 090609 Signal Processing
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2006 IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30006053

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