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A modified CM algorithm for blind equalization of MPSK signals

Gu, Nong, Xiang, Yong and Nahavandi, Saeid 2005, A modified CM algorithm for blind equalization of MPSK signals, in Eighth International Symposium on Signal Processing and Its Applications, IEEE Xplore, Piscataway, N.J, pp. 291-294.

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Title A modified CM algorithm for blind equalization of MPSK signals
Author(s) Gu, Nong
Xiang, Yong
Nahavandi, Saeid
Conference name International Symposium on Signal Processing and Its Applications (8th : 2005, Sydney, N.S.W.)
Conference location Sydney, Australia
Conference dates 28-31 August 2005
Title of proceedings Eighth International Symposium on Signal Processing and Its Applications
Editor(s) [Unknown]
Publication date 2005
Conference series International Symposium on Signal Processing and Its Applications
Start page 291
End page 294
Publisher IEEE Xplore
Place of publication Piscataway, N.J
Keyword(s) blind equalization
MPSK
CMA
Summary A new blind equalization algorithm for application to wireless communication employing MPSK signals is proposed in this paper.  Since the new cost function exploits the amplitude and phase information simultaneously, the proposed algorithm can provide a superior performance than the conventional constant modulus algorithm (CMA) which only use the amplitude knowledge in its cost function.  Theoretical analysis and numerical simulations both demonstrate that the steady-state mean square error (MSE) for the proposed algorithm is less than that of the CMA.
Notes This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
ISBN 0780392442
9780780392441
Language eng
Field of Research 090609 Signal Processing
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2005, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30005673
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