Optimized low-delay source-channel-relay mappings

The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint. A design algorithm for joint source¿channel mappings is proposed and numerically evaluated. The designed system is compared with reference systems, based on modular source and channel c...

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Published inIEEE transactions on communications Vol. 58; no. 5; pp. 1397 - 1404
Main Authors Karlsson, Johannes, Skoglund, Mikael
Format Journal Article
LanguageEnglish
Published New York IEEE 01.05.2010
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Algorithm design and analysis
Channel coding
Context
Estimation
Information technology
Informationsteknik
Iterative decoding
joint source-channel coding
Power system relaying
Quantization
relay channel
Relays
sensor networks
TECHNOLOGY
TEKNIKVETENSKAP
Telecommunication
Telekommunikation
Visualization
Wireless sensor networks
Online AccessGet full text
ISSN0090-6778
1558-0857
1558-0857
DOI10.1109/TCOMM.2010.05.080595

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Abstract The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint. A design algorithm for joint source¿channel mappings is proposed and numerically evaluated. The designed system is compared with reference systems, based on modular source and channel coding, and the distortion-rate function for the Gaussian source using known achievable rates for the relay channel. There is a significant gain, in terms of decreased power, in using the (locally) optimized systems compared with the reference systems. The structure of the resulting source mapping and the relay mapping is visualized and discussed in order to gain understanding of fundamental properties of optimized systems. Interestingly, the design algorithm generally produces relay mappings with a structure that resembles Wyner-Ziv compression.
AbstractList The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint. A design algorithm for joint source¿channel mappings is proposed and numerically evaluated. The designed system is compared with reference systems, based on modular source and channel coding, and the distortion-rate function for the Gaussian source using known achievable rates for the relay channel. There is a significant gain, in terms of decreased power, in using the (locally) optimized systems compared with the reference systems. The structure of the resulting source mapping and the relay mapping is visualized and discussed in order to gain understanding of fundamental properties of optimized systems. Interestingly, the design algorithm generally produces relay mappings with a structure that resembles Wyner¿ Ziv compression.
The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint. A joint source-channel coding design algorithm is proposed and numerically evaluated. The designed system is compared with reference systems, based on modular source and channel coding, and the distortion-rate function for the Gaussian source using known achievable rates for the relay channel. There is a significant gain, in terms of decreased power, in using the optimized systems compared with the reference systems. The structure of the resulting source encoder and the relay mapping is visualized and discussed in order to gain understanding of fundamental properties of optimized systems. Interestingly, the design algorithm generally produces relay mappings with a structure that resembles Wyner-Ziv compression.
The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint. A design algorithm for joint source¿channel mappings is proposed and numerically evaluated. The designed system is compared with reference systems, based on modular source and channel coding, and the distortion-rate function for the Gaussian source using known achievable rates for the relay channel. There is a significant gain, in terms of decreased power, in using the (locally) optimized systems compared with the reference systems. The structure of the resulting source mapping and the relay mapping is visualized and discussed in order to gain understanding of fundamental properties of optimized systems. Interestingly, the design algorithm generally produces relay mappings with a structure that resembles Wyner-Ziv compression.
Author Karlsson, Johannes
Skoglund, Mikael
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Cites_doi 10.1109/TIT.2005.847703
10.1109/TIT.2007.904963
10.1109/TAC.2010.2051833
10.1109/18.796416
10.1287/opre.11.3.399
10.1109/LCOMM.2008.080684
10.1109/TCOMM.2009.5281750
10.1109/JSTSP.2007.901516
10.1109/ICASSP.1996.545720
10.1109/ISWCS.2007.4392424
10.1109/TIT.1982.1056489
10.1109/TCOM.1980.1094577
10.1109/JSAC.2008.081007
10.1109/ICASSP.1997.595446
10.1109/JPROC.2006.887294
10.2307/1426331
10.1109/TCOMM.2009.06.070482
10.1109/29.90373
10.1109/TCOMM.2009.10.080230
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References ref13
ref12
ref15
ref14
ref20
ref11
ref10
ref21
vaishampayan (ref8) 1989
ref2
ref1
ref17
ref16
ref19
cover (ref7) 2006
ref18
ref9
ref4
ref3
ref6
ref5
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  doi: 10.1109/TIT.2005.847703
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  doi: 10.1109/TIT.2007.904963
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  doi: 10.1109/18.796416
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  doi: 10.1287/opre.11.3.399
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  doi: 10.1109/LCOMM.2008.080684
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  doi: 10.1109/TCOMM.2009.5281750
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  doi: 10.1109/JSTSP.2007.901516
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  doi: 10.1109/TCOM.1980.1094577
– year: 2006
  ident: ref7
  publication-title: Elements of Information Theory
– ident: ref6
  doi: 10.1109/JSAC.2008.081007
– ident: ref9
  doi: 10.1109/ICASSP.1997.595446
– year: 1989
  ident: ref8
  publication-title: Combined source-channel coding for bandlimited waveform channels
– ident: ref3
  doi: 10.1109/JPROC.2006.887294
– ident: ref1
  doi: 10.2307/1426331
– ident: ref11
  doi: 10.1109/TCOMM.2009.06.070482
– ident: ref13
  doi: 10.1109/29.90373
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  doi: 10.1109/TCOMM.2009.10.080230
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Snippet The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint. A design algorithm for joint source¿channel...
The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint. A joint source-channel coding design...
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SubjectTerms Algorithm design and analysis
Channel coding
Context
Estimation
Information technology
Informationsteknik
Iterative decoding
joint source-channel coding
Power system relaying
Quantization
relay channel
Relays
sensor networks
TECHNOLOGY
TEKNIKVETENSKAP
Telecommunication
Telekommunikation
Visualization
Wireless sensor networks
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