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
Optimized analog network coding strategies for the white Gaussian multiple-access relay channel
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.
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: 0000-0002-7926-5081
2009 (English)In: 2009 IEEE Information Theory Workshop, 2009, Vol. ITW 2009, 460-464 p.Conference paper, Published paper (Refereed)
Abstract [en]

We consider a Gaussian multiple-access relay channel with multiple sources, a relay and a destination. We assume that the received signals at the relay and the destination from different nodes are orthogonal. Additionally, we assume that the relay performs an instantaneous mapping to compress all received signals from different sources into one output symbol. We refer to this as analog network coding. We optimize the analog network coding mapping to maximize the achievable sum rate. We additionally introduce an algorithm to obtain an achievable rate region. The optimized mappings are in general non-linear and provide superior rates compared to those of linear mappings.

Place, publisher, year, edition, pages
2009. Vol. ITW 2009, 460-464 p.
Keyword [en]
Achievable rate region, Gaussians, Linear mapping, Multiple access relay channel, Multiple source, Network coding, Non-linear, Received signals, Sum-rate, Information theory, Optimization, Mapping
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:kth:diva-30318DOI: 10.1109/ITW.2009.5351388ISI: 000305809200095Scopus ID: 2-s2.0-76249133412ISBN: 9781424449835 (print)OAI: oai:DiVA.org:kth-30318DiVA: diva2:400424
Conference
2009 IEEE Information Theory Workshop, ITW 2009; Taormina, Sicily
Note

QC 20110225

Available from: 2011-02-25 Created: 2011-02-23 Last updated: 2013-05-06Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopushttp://www.scopus.com/inward/record.url?eid=2-s2.0-76249133412&partnerID=40&md5=6003842e2486493a8ac35e1b8b4d80e4

Authority records BETA

Skoglund, Mikael

Search in DiVA

By author/editor
Zaidi, Ali AbbasNasiri Khormuji, MajidYao, ShaSkoglund, Mikael
By organisation
Communication TheoryACCESS Linnaeus Centre
Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 74 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