Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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
Comparison of reweighted message passing algorithms for LDPC decoding
Chalmers University of Technology, Sweden.
Fraunhofer Heinrich Hertz Institute, Berlin, Germany.
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, The Institute of Technology.
Chalmers University of Technology, Sweden.
2013 (English)In: IEEE International Conference on Communications (ICC), 2013, IEEE , 2013, 3264-3269 p.Conference paper, Published paper (Refereed)
Abstract [en]

Low density parity check (LDPC) codes can be decoded with a variety of decoding algorithms, offering a trade-off in terms of complexity, latency, and performance. We describe seven distinct LDPC decoders and provide a performance comparison for a practical regular LDPC code. Our simulations indicate that the best performance/latency trade-off is achieved by one version ofthe reweighted max-product decoder. When latency is not an issue, the traditional sum-product decoder yields the best performance.

Place, publisher, year, edition, pages
IEEE , 2013. 3264-3269 p.
Keyword [en]
Message Passing, LDPC, max-product, sum-product
National Category
Communication Systems Signal Processing
Identifiers
URN: urn:nbn:se:liu:diva-88545DOI: 10.1109/ICC.2013.6655048ISBN: 978-146733122-7 (print)OAI: oai:DiVA.org:liu-88545DiVA: diva2:604733
Conference
IEEE International Conference on Communications (ICC 2013), 9-13 June 2013, Budapest, Hungary
Funder
eLLIIT - The Linköping‐Lund Initiative on IT and Mobile CommunicationsSwedish Foundation for Strategic Research
Available from: 2013-04-04 Created: 2013-02-12 Last updated: 2014-11-28Bibliographically approved

Open Access in DiVA

fulltext(332 kB)613 downloads
File information
File name FULLTEXT01.pdfFile size 332 kBChecksum SHA-512
3dcd7c6e05c45bec1961a668cdb3657dc6522ee0695f8295b08a527466599b8956ad3fbd1d33b7683dbf8fc135f699855e8f0d33c4839cb83930e94270f76a03
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Savic, Vladimir
By organisation
Communication SystemsThe Institute of Technology
Communication SystemsSignal Processing

Search outside of DiVA

GoogleGoogle Scholar
Total: 613 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 501 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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