DocumentCode
1491250
Title
Joint source/channel coding using arithmetic codes
Author
Pettijohn, Billy D. ; Hoffman, Michael W. ; Sayood, Khalid
Author_Institution
Lockheed Martin, San Jose, CA, USA
Volume
49
Issue
5
fYear
2001
fDate
5/1/2001 12:00:00 AM
Firstpage
826
Lastpage
836
Abstract
Reserving space fur a symbol that is not in the source alphabet has been shown to provide excellent error detection. In this paper, we show how to exploit this capability using two sequential decoder structures to provide powerful error correction capability. This joint source/channel coder design provides significant packet loss recovery with minimal rate overhead, and compares favorably with conventional schemes
Keywords
arithmetic codes; combined source-channel coding; error detection; sequential decoding; arithmetic codes; error detection; joint source/channel coding; minimal rate overhead; packet loss recovery; sequential decoder structures; source alphabet; Arithmetic; Bandwidth; Channel coding; Decoding; Error correction; Error correction codes; Mobile communication; Protection; Redundancy; Source coding;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.923806
Filename
923806
Link To Document