DocumentCode
1378507
Title
Theory and design of SEC-DED-AUED codes
Author
Bhattacharyya, Dhruba Kumar ; Nandi, Sukumar
Author_Institution
Dept. of Comput. Sci., Tezpur Univ.
Volume
145
Issue
2
fYear
1998
fDate
3/1/1998 12:00:00 AM
Firstpage
121
Lastpage
126
Abstract
To construct a single error correcting/double error detecting/all unidirectional error detecting (SEC-DED-AUED) codes a common method is to choose a SEC-DED code and then append a stream of extra bits such that the new code can detect all the unidirectional errors. An efficient method for constructing a class of SEC-DED-AUED codes is presented. The encoding/decoding algorithms proposed with this method can be implemented with simple and fast hardware. In a ROM-based implementation it results in significant saving of word length
Keywords
error correction codes; error detection codes; ROM-based implementation; SEC-DED-AUED; all unidirectional error detecting; double error detecting; encoding/decoding; single error correcting; unidirectional errors;
fLanguage
English
Journal_Title
Computers and Digital Techniques, IEE Proceedings -
Publisher
iet
ISSN
1350-2387
Type
jour
DOI
10.1049/ip-cdt:19981904
Filename
674991
Link To Document