DocumentCode
1558714
Title
Blind phase recovery in cross QAM communication systems with eighth-order statistics
Author
Cartwright, Kenneth V.
Author_Institution
Sch. of Technol., Coll. of The Bahamas, Nassau, Bahamas
Volume
8
Issue
12
fYear
2001
Firstpage
304
Lastpage
306
Abstract
A new method for blind phase estimation that uses eight-order statistics is described. For cross QAM constellations, it provides about the same root mean square error (RMSE) as the fourth power method with about one-sixth to one-fourth the number of samples. Monte Carlo simulations are provided to demonstrate the usefulness of the method.
Keywords
Monte Carlo methods; digital simulation; higher order statistics; mean square error methods; phase estimation; quadrature amplitude modulation; synchronisation; Monte Carlo simulations; RMSE; blind phase estimation; blind phase recovery; cross QAM communication systems; cross QAM constellations; eighth-order statistics; fourth power method; maximum-likelihood phase estimator; quadrature amplitude modulation; root mean square error; synchronization; Gain control; Gaussian noise; Guidelines; Helium; Higher order statistics; Maximum likelihood estimation; Phase estimation; Quadrature amplitude modulation; Random variables; Root mean square;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/97.975873
Filename
975873
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