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On the utilization ...
On the utilization of residual source redundancy for iterative joint source-channel decoding of variable-length codes
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- Kliewer, J (författare)
- University of Kiel,Institute for Circuits and Systems Theory
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- Thobaben, Ragnar (författare)
- University of Kiel,Institute for Circuits and Systems Theory
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(creator_code:org_t)
- NEW YORK : IEEE, 2002
- 2002
- Engelska.
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Ingår i: ISIT. - NEW YORK : IEEE. - 0780375017 ; , s. 199-199
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We present a novel symbol-based a-posteriori probability (APP) decoder for packetized variable-length encoded source indices transmitted over wireless channels, which exploits residual index correlations after source encoding for error correction. By additionally protecting the variable-length encoded bitstream with channel codes, an iterative decoding scheme can be obtained where the proposed APP source decoder serves as constituent decoder.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Annan data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Other Computer and Information Science (hsv//eng)
Nyckelord
- Computer Science
- Information Systems
- Signal processing
- Signalbehandling
- Other information technology
- Övrig informationsteknik
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