DocumentCode
915542
Title
Low-complexity trellis decoding of Hamming codes
Author
Honary, Bahram ; Markarian, Garik
Author_Institution
Lancaster Univ., UK
Volume
29
Issue
12
fYear
1993
fDate
6/10/1993 12:00:00 AM
Firstpage
1114
Lastpage
1116
Abstract
A new encoding/decoding technique for Hamming codes, based on generalised array codes (GACs) is proposed. The proposed technique allows the design of Hamming codes with minimal trellises. An example is given for the (7, 4, 3) Hamming code, but the proposed technique is applicable to all existing Hamming codes. The trellis structure of such codes provides low complexity soft maximum likelihood decoding.
Keywords
Hamming codes; decoding; maximum likelihood estimation; trellis codes; (7, 4, 3) Hamming code; Hamming codes; design; encoding/decoding technique; generalised array codes; low complexity soft maximum likelihood decoding; trellis structure;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19930743
Filename
220839
Link To Document