Embedding channel coding in arithmetic coding

Document Type

Article

Publication Date

1-1-1999

Abstract

An arithmetic coding algorithm that incorporates channel coding is presented. For a source alphabet with m symbols, the selected m code points over the (0-1) interval have a desired minimum Hamming distance dmin between them. The decoder utilises this dmin in conjunction with the self-synchronisation property of arithmetic coding and knowledge of the source statistics to recover the original sequence of symbols, in the presence of channel errors, without the use of known channel coding techniques. The selected dmin provides a desired error protection level. The introduced scheme is suitable for bandwidth-limited binary symmetric channels (BSCs) with moderate to high error rates.

Identifier

0032657413 (Scopus)

Publication Title

IEE Proceedings Communications

External Full Text Location

https://doi.org/10.1049/ip-com:19990105

ISSN

13502425

First Page

73

Last Page

78

Issue

2

Volume

146

This document is currently not available here.

Share

COinS