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
Instantaneous relaying with bit-interleaved coded modulation: Design and optimization
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0001-9307-484X
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-7926-5081
2010 (English)In: 2010 IEEEĀ 6th International Symposium on Turbo Codes and Iterative Information Processing (ISTC), IEEE conference proceedings, 2010, 221-225 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we combine bit-interleaved coded modulation (BICM) with instantaneous relaying for the three-node relay channel. We propose a two-step optimization: The first step optimizes the relay functions for different instantaneous relaying strategies like sawtooth (ST) relaying and constellation rearrangement (CR) relaying in order to provide the highest amount of mutual information to the destination. The second step focuses on the bit-to-symbol mapping with the purpose to maximize the achievable gain from iterative demapping/decoding. As our results show, a significant gain can be obtained by using ST and CR relaying with optimized mappings compared with conventional amplify-and-forward and detect-and-forward relaying and compared with standard mappings optimized for point-to-point communications.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2010. 221-225 p.
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-50492DOI: 10.1109/ISTC.2010.5613843Scopus ID: 2-s2.0-78649313382OAI: oai:DiVA.org:kth-50492DiVA: diva2:462158
Conference
6th International Symposium on Turbo Codes and Iterative Information Processing, ISTC 2010. Brest. 6 September 2010 - 10 September 2010
Note

QC 20111207

Available from: 2011-12-06 Created: 2011-12-06 Last updated: 2016-05-23Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Authority records BETA

Thobaben, RagnarSkoglund, Mikael

Search in DiVA

By author/editor
Si, ZhongweiThobaben, RagnarSkoglund, Mikael
By organisation
Communication TheoryACCESS Linnaeus Centre
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 31 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