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Compress-forward relaying with quantized channel state feedback
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-7926-5081
2009 (English)In: Conference Record: Asilomar Conference on Signals, Systems and Computers, 2009, Vol. Systems and Computers, 1724-1728 p.Conference paper, Published paper (Refereed)
Abstract [en]

We consider a three-node slowly fading relay channel with a half-duplex relay node. Under short-term power constraints in the source and relay, we investigate the outage exponent of compress-forward relaying with quantized feedback of channel state information from the destination to the relay. In this initial work on this problem, Wyner-Ziv coding is not used at the relay. We show that with only 2-bit of feedback information, most of the gains from knowing the channel state can be obtained. ᅵ 2009 IEEE.

Place, publisher, year, edition, pages
2009. Vol. Systems and Computers, 1724-1728 p.
Keyword [en]
Channel state, Fading relay channels, Feed back information, Forward relaying, Half-duplex relay, Power constraints, Quantized channel state, Quantized feedback, Wyner-Ziv coding, Feedback, Image coding, State feedback
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-30320DOI: 10.1109/ACSSC.2009.5469727Scopus ID: 2-s2.0-77953818960OAI: oai:DiVA.org:kth-30320DiVA: diva2:400125
Conference
43rd Asilomar Conference on Signals, Systems and Computers; Pacific Grove, CA
Note
QC 20110224Available from: 2011-02-24 Created: 2011-02-23 Last updated: 2011-02-24Bibliographically approved

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Skoglund, Mikael

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  • apa
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  • de-DE
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  • nn-NB
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  • Other locale
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Output format
  • html
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  • asciidoc
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