Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
On diversity combining with unknown channel state information and unknown noise variance
KTH, Skolan för elektro- och systemteknik (EES), Kommunikationsteori. KTH, Skolan för elektro- och systemteknik (EES), Centra, ACCESS Linnaeus Centre.ORCID-id: 0000-0001-9307-484X
2010 (engelsk)Inngår i: IEEE Wireless Communications and Networking Conference, 2010, Vol. WCNCKonferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

We derive detection metrics for soft-output diversity combining for the case of imperfect channel state information at the receiver. We treat in particular the case when the noise variance at the receiver is unknown. We contrast conventional training-based methods to a detector based on the generalized likelihood-ratio (GLR) test paradigm. We study the performance of the detectors via EXIT chart analysis and via simulations of LDPC coded transmission over a fast Rayleigh fading channel. The results show that the GLR receivers can significantly outperform the conventional detectors. ᅵ2010 IEEE.

sted, utgiver, år, opplag, sider
2010. Vol. WCNC
Emneord [en]
Coded transmission, Conventional detectors, Diversity combining, EXIT chart analysis, Fast Rayleigh fading, Imperfect channel state information, Noise variance, Soft output, Unknown channel, Channel state information, Communication channels (information theory), Detectors, Fading channels, Rayleigh fading, Spurious signal noise, Wireless networks
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-30311DOI: 10.1109/WCNC.2010.5506707Scopus ID: 2-s2.0-77955034247OAI: oai:DiVA.org:kth-30311DiVA, id: diva2:404681
Konferanse
IEEE Wireless Communications and Networking Conference 2010, WCNC 2010; Sydney, NSW; 18 April 2010 through 21 April 2010
Merknad

QC 20110318

Tilgjengelig fra: 2011-03-18 Laget: 2011-02-23 Sist oppdatert: 2016-05-23bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Thobaben, Ragnar

Søk i DiVA

Av forfatter/redaktør
Thobaben, Ragnar
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 23 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf