DocumentCode
1830051
Title
Non-binary adaptive LDPC codes for frequency selective channels: code construction and iterative decoding
Author
Boutros, Joseph J. ; Ghaith, Alaa ; Yuan-Wu, Yi
Author_Institution
Ecole Nat. Superieure des Telecommun., Paris
fYear
2006
fDate
22-26 Oct. 2006
Firstpage
184
Lastpage
188
Abstract
We propose a new type of non-binary LDPC codes defined over multiple Galois fields. The so called multi-Galois LDPC code can adapt to the profile of a frequency selective channel and is suitable for multi-carrier transmissions with quadrature amplitude modulations
Keywords
Galois fields; adaptive codes; channel coding; iterative decoding; parity check codes; quadrature amplitude modulation; code construction; frequency selective channels; iterative decoding; multicarrier transmissions; multiple Galois fields; non-binary adaptive LDPC codes; quadrature amplitude modulations; Demodulation; Error correction codes; Frequency; Galois fields; Information theory; Iterative decoding; Maximum likelihood decoding; Modulation coding; Parity check codes; Quadrature amplitude modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop, 2006. ITW '06 Chengdu. IEEE
Conference_Location
Chengdu
Print_ISBN
1-4244-0067-8
Electronic_ISBN
1-4244-0068-6
Type
conf
DOI
10.1109/ITW2.2006.323784
Filename
4119282
Link To Document