Title :
Fast soft decoding of same binary codes using constrained designs
Author :
Ran, Moshe ; Snyders, Jakov
Author_Institution :
Dept. of Electr. Eng.-Syst., Tel Aviv Univ., Israel
fDate :
27 Jun-1 Jul 1994
Abstract :
An approach to fast soft decoding of some binary block codes is presented. The decoding procedure is based on a structure called constrained design and is accelerated by applying certain elimination rules. An improved maximum likelihood soft decoder is designed for the [24, 6, 8] code. This decoder serves as a component for constructing decoders for several codes, including the [24, 12, 8] Golay code, the F 24 code and some other code of length 24. The method is applicable also to the decoding of second order Reed-Muller codes
Keywords :
Golay codes; Reed-Muller codes; binary sequences; block codes; linear codes; maximum likelihood decoding; F24 code; Golay code; binary block codes; code length; constrained designs; elimination rules; fast soft decoding; linear codes; maximum likelihood soft decoder; second order Reed-Muller codes; Acceleration; Additive white noise; Binary codes; Block codes; Error probability; Lattices; Maximum likelihood decoding; Memoryless systems; Plasma welding; Radio access networks;
Conference_Titel :
Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
0-7803-2015-8
DOI :
10.1109/ISIT.1994.394621
