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Non-binary joint network/channel coding for multi-user ARQ
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0001-9307-484X
2010 (English)In: 5th International ICST Conference on Communications and Networking in China (CHINACOM), 2010, 2010Conference paper, Published paper (Refereed)
Abstract [en]

We propose a novel joint network and channel coding scheme for multi-user ARQ where network coding is employed to combine retransmissions to several users in a packet-based wireless system. Our approach features a joint design of non-binary network coding and trellis-coded modulation and enables symbol-wise iterative network/channel decoding. Our results based on Monte-Carlo simulations for Rayleigh block-fading channels show an improved performance compared to the conventional separate design while at the same time the amount of feedback and the complexity per user are reduced.

Place, publisher, year, edition, pages
2010.
Keywords [en]
Monte Carlo simulations;Rayleigh block fading channels;channel coding;iterative decoding;multiuser ARQ;non binary network coding;packet based wireless system;trellis coded modulation;Monte Carlo methods;Rayleigh channels;automatic repeat request;channel coding;iterative decoding;network coding;trellis coded modulation;
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-69993ISI: 000299120000184Scopus ID: 2-s2.0-79851496101ISBN: 978-0-9845893-3-3 (print)OAI: oai:DiVA.org:kth-69993DiVA, id: diva2:485699
Conference
5th International ICST Conference on Communications and Networking in China (CHINACOM), 2010. Beijing. 25 August 2010 - 27 August 2010
Note

QC 20120130

Available from: 2012-01-29 Created: 2012-01-29 Last updated: 2012-09-04Bibliographically approved

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Thobaben, Ragnar

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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf