liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
Implementation aspects of an early decision decoder for LDPC codes
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Electronics System.
Linköping University, Department of Electrical Engineering.ORCID iD: 0000-0003-3470-3911
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Electronics System.
2005 (English)In: NORCHIP Conference,2005, IEEE , 2005, 157- p.Conference paper, Published paper (Refereed)
Abstract [en]

Low-density parity-check codes have recently received extensive attention as a forward error correction scheme in a wide area of applications. The decoding algorithm is inherently parallelizable, allowing communication at high speeds. One of the main disadvantages, however, is large memory requirements for interim storing of decoding data. In this paper, we propose an architecture for an early decision decoding algorithm. The algorithm significantly reduces the number of memory accesses. Simulation results show that the increased energy dissipation of the components is small compared to the reduced dissipation of the memories.

Place, publisher, year, edition, pages
IEEE , 2005. 157- p.
Keyword [en]
Error-correcting codes
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-34453Local ID: 21485OAI: oai:DiVA.org:liu-34453DiVA: diva2:255301
Available from: 2009-10-10 Created: 2009-10-10 Last updated: 2015-03-11

Open Access in DiVA

No full text

Other links

http://www.es.isy.liu.se/publications/papers_and_reports/2005/Norchip05_antonb_LDPC.pdf

Authority records BETA

Blad, AntonGustafsson, OscarWanhammar, Lars

Search in DiVA

By author/editor
Blad, AntonGustafsson, OscarWanhammar, Lars
By organisation
The Institute of TechnologyElectronics SystemDepartment of Electrical Engineering
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 282 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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