DocumentCode
1118885
Title
Hybrid threshold soft decision decoding algorithm
Author
Chang, Y. ; Wang, X.
Author_Institution
Shanghai Jiaotong Univ., China
Volume
141
Issue
3
fYear
1994
fDate
6/1/1994 12:00:00 AM
Firstpage
126
Lastpage
128
Abstract
A hybrid threshold soft decision decoding scheme which combines a Chase 2 algorithm with a bit-by-bit decision decoding algorithm is presented. For higher signal-to-noise ratios (SNRs), its behaviour is not inferior to that of the corresponding bit-by-bit decoding algorithm. This scheme can overcome the exponential increase of the test patterns used in the Chase 2 algorithm, as d (the minimum Hamming distance of code) increases
Keywords
block codes; decoding; Chase 2 algorithm; SNR; bit-by-bit decision decoding algorithm; block codes; hybrid threshold soft decision decoding; minimum Hamming distance; signal-to-noise ratios; test patterns;
fLanguage
English
Journal_Title
Communications, IEE Proceedings-
Publisher
iet
ISSN
1350-2425
Type
jour
DOI
10.1049/ip-com:19941183
Filename
296550
Link To Document