Functional Duality Between Distributed Reconstruction Source Coding and Multiple-Access Channel Coding in the Case of Correlated Messages

Author

Suhan Choi

Author_Institution

Dept. of Mobile Syst. Eng., Dankook Univ., Yongin, South Korea

Volume

18

Issue

3

fYear

2014

fDate

Mar-14

Firstpage

499

Lastpage

502

Abstract

In this letter, functional duality between Distributed Reconstruction Source Coding (DRSC) with correlated messages and Multiple-Access Channel Coding (MACC) with correlated messages is considered. It is shown that under certain conditions, for a given DRSC problem with correlated messages, a functional dual MACC problem with correlated messages can be obtained, and vice versa. In particular, it is shown that the correlation structures of the messages in the two dual problems are the same. The source distortion measure and the channel cost measure for this duality are also specified.

Keywords

channel coding; correlation theory; distortion measurement; duality (mathematics); functional analysis; source coding; DRSC; MACC; channel cost measure; correlated messages; distributed reconstruction source coding; functional duality; multiple access channel coding; source distortion measure; Bipartite graph; Channel coding; Correlation; Decoding; Distortion measurement; Source coding; Functional duality; correlated messages; distributed reconstruction source coding; multiple-access channel coding;

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/LCOMM.2014.012214.140018

Filename

6784556