Robust Distributed Source Coding

We consider a distributed source coding system in which several observations must be encoded separately and communicated to the decoder by using limited transmission rate. We introduce a robust distributed coding scheme which flexibly trades off between system robustness and compression efficiency....

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Vydáno v:IEEE transactions on information theory Ročník 54; číslo 8; s. 3385 - 3398
Hlavní autoři: Jun Chen, Berger, T.
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York, NY IEEE 01.08.2008
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Applied sciences
CEO problem
Codes
Coding
Coding, codes
common information
Compressing
Data encryption
Data transmission
Decoders
Decoding
distributed source coding
Error probability
Exact sciences and technology
Information theory
Information, signal and communications theory
multiple description coding
Optimization
Robust control
Robustness
Signal and communications theory
Source coding
Telecommunications and information theory
Performance evaluation
multiple description coding
Source coding
distributed source coding
Distributed source signal
Robustness
Transmission rate
CEO problem
Decoding
Distributed system
common information
ISSN:0018-9448, 1557-9654
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Popis
Shrnutí:We consider a distributed source coding system in which several observations must be encoded separately and communicated to the decoder by using limited transmission rate. We introduce a robust distributed coding scheme which flexibly trades off between system robustness and compression efficiency. The optimality of this coding scheme is proved for various special cases.
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ISSN:0018-9448
1557-9654
DOI:10.1109/TIT.2008.926389