DocumentCode
1370569
Title
Efficient maximum-likelihood decoding of Q-ary modulated Reed-Muller codes
Author
Grant, Alexander J. ; Van Nee, Richard D.
Author_Institution
Signal & Inf. Process. Lab., Swiss Federal Inst. of Technol., Zurich, Switzerland
Volume
2
Issue
5
fYear
1998
fDate
5/1/1998 12:00:00 AM
Firstpage
134
Lastpage
136
Abstract
We derive an efficient soft-decision maximum-likelihood decoding algorithm for a class of Q-ary phase-shift keyed peak-to-average power ratio limited codes for orthogonal frequency division modulation, by generalizing the fast Hadamard transform decoding of first-order Reed-Muller codes.
Keywords
Hadamard transforms; Reed-Muller codes; maximum likelihood decoding; modulation coding; quadrature phase shift keying; Q-ary modulated Reed-Muller codes; QPSK; fast Hadamard transform decoding; first-order Reed-Muller codes; orthogonal frequency division modulation; peak-to-average power ratio; soft-decision maximum-likelihood decoding algorithm; Encoding; Error correction; Error correction codes; Frequency conversion; Frequency modulation; Maximum likelihood decoding; Modulation coding; OFDM modulation; Peak to average power ratio; Phase modulation;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/4234.673658
Filename
673658
Link To Document