Treffer: Rate-adaptive codes for distributed source coding : Distributed source coding
Title:
Rate-adaptive codes for distributed source coding : Distributed source coding
Authors:
Source:
Signal processing. 86(11):3123-3130
Publisher Information:
Amsterdam: Elsevier Science, 2006.
Publication Year:
2006
Physical Description:
print, 30 ref
Original Material:
INIST-CNRS
Subject Terms:
Telecommunications, Télécommunications, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Telecommunications et theorie de l'information, Telecommunications and information theory, Théorie de l'information, du signal et des communications, Information, signal and communications theory, Théorie du signal et des communications, Signal and communications theory, Codage, codes, Coding, codes, Algorithme, Algorithm, Algoritmo, Codage adaptatif, Adaptive coding, Codificación adaptativa, Codage linéaire, Linear coding, Codificación lineal, Codage source, Source coding, Code contrôle parité, Parity check codes, Code correcteur erreur, Error correcting code, Código corrector error, Complexité algorithme, Algorithm complexity, Complejidad algoritmo, Décodage itératif, Iterative decoding, Gestion trafic, Traffic management, Gestión tráfico, Régulation débit, Flow rate regulation, Regulación caudal, Régulation trafic, Traffic control, Regulación tráfico, Source information, Information source, Fuente información, Télétrafic, Teletraffic, Teletráfico, Signal source réparti, Distributed source signal, Señal fuente distribuida, Distributed source coding, Iterative decoding algorithms, LDPC codes, Side information, Slepian-Wolf theorem
Document Type:
Fachzeitschrift
Article
File Description:
text
Language:
English
Author Affiliations:
Information Systems Lab., Department of Electrical Engineering, Stanford University, Stanford, CA 94305, United States
ISSN:
0165-1684
Rights:
Copyright 2006 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Telecommunications and information theory
Accession Number:
edscal.18122323
Database:
PASCAL Archive
Weitere Informationen
Source coding with correlated decoder side information is considered. We impose the practical constraint that the encoder be unaware of even the statistical dependencies between source and side information. Two classes of rate-adaptive distributed source codes, both based on low-density parity-check (LDPC) codes, are developed and their design is studied. Specific realizations are shown to be better than alternatives of linear encoding and decoding complexity. The proposed rate-adaptive LDPC accumulate (LDPCA) codes and sum LDPC accumulate (SLDPCA) codes (of length 6336 bits) perform within 10% and 5% of the Slepian-Wolf bound in the moderate and high rate regimes, respectively.