Change search
CiteExportLink to record
Permanent link

Direct link
Cite
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
Channel Reliability Metric for Nakagami-m Fading Without Channel State Information
2005 (English)Conference paper (Refereed) Published
Abstract [en]

An exact channel reliability metric for Nakagami-m fading when no channel state information (CSI) is available at the receiver, is developed. The proposed metric is suitable for combination with iterative decoding schemes to ensure optimum performance. A low complexity cubic approximation to the exact metric, which offers almost identical performance and significantly outperforms the conventional linear approximation, is presented. The numerical results obtained using a single parity check (SPC) block turbo code (BTC), show that the conventional linear approach can result in up to a 27.5dB penalty at BER of 10E-5, compared to the case where perfect CSI is available. On the other hand, the use of the proposed exact reliability metric results in only a 1.1dB performance loss at the same BER.

Place, publisher, year, edition, pages
St. Louis, USA: IEEE , 2005.
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-9031Local ID: oai:bth.se:forskinfo88A1915BC60FAA03C125733800516D85OAI: oai:DiVA.org:bth-9031DiVA: diva2:836807
Conference
IEEE Global Communications Conference
Available from: 2012-09-18 Created: 2007-08-15 Last updated: 2015-06-30Bibliographically approved

Open Access in DiVA

No full text

Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

Total: 16 hits
CiteExportLink to record
Permanent link

Direct link
Cite
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