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
Full-Rate Distributed Space-Time Coding for Bi-directional Cooperative Communications
Responsible organisation
2010 (English)Conference paper, Published paper (Refereed) Published
Abstract [en]

In this paper, a protocol for bi-directional cooperative communications applying full-rate distributed space-time codes and physical network coding is proposed. This scheme uses L relays to transmit the codewords in a distributed fashion. It takes 3 time slots for two sources to transmit two corresponding codewords by exploiting physical network coding and self-interference cancelation at each source. We prove that this scheme obtains full diversity. The analytical results show that the diversity order of this scheme will be L+1, where L is the number of relays. In addition, we assess the sum-rate of the bi-directional cooperative communication scheme and reveal that it achieves larger spectral efficiency compared to one-way cooperative communication scheme. We employ Monte Carlo simulations to validate the symbol error rate and the ergodic sum-rate of the scheme.

Place, publisher, year, edition, pages
Modena, Italy: IEEE , 2010.
Keyword [en]
Distributed Space-time Coding. Cooperative Communications
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-7824Local ID: oai:bth.se:forskinfo44D864A03320F4DAC125772C004C51DAOAI: oai:DiVA.org:bth-7824DiVA: diva2:835486
Conference
IEEE ISWPC 2010 International Symposium on Wireless Pervasive Computing
Available from: 2012-09-18 Created: 2010-05-23 Last updated: 2015-06-30Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Zepernick, Hans-Jürgen
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

Total: 22 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