Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Forward Error Correction for File Delivery in DVB-H
Polytechnic University of Valencia, Spain. (Mobile Communications Group)
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS. (Radio Communication Systems)
2007 (Engelska)Ingår i: 2007 IEEE 65th Vehicular Technology Conference, Vols 1-6, 2007, s. 2951-2955Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Reliable filecasting to vehicular users in wireless broadcast networks is a very challenging task, as an error-free transmission of the files is required. Reliability can be achieved by means of forward error correction (FEC) and post-delivery file repair mechanisms. In this paper, we describe and compare the standardized FEC schemes in DVB-H (digital video broadcast-handheld) at the link and application layer, and evaluate their performance for file delivery to vehicular users. We show that by using application layer FEC it is possible to efficiently correct the errors appeared due to temporarily shadowing and fast fading, by taking advantage of the time and space diversity introduced by the bursty character of DVB-H transmissions and terminal mobility. Our results may constitute a valuable guide for operators when dimensioning their network capacity and service bandwidths, especially in the situations when vehicular users represent a large part of the customer base.

Ort, förlag, år, upplaga, sidor
2007. s. 2951-2955
Serie
IEEE VTS Vehicular Technology Conference Proceedings, ISSN 1550-2252
Nyckelord [en]
bandwidth, channel capacity, reliability analysis, telecommunication links, wireless networks
Nationell ämneskategori
Telekommunikation
Forskningsämne
SRA - Informations- och kommunikationsteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-30274DOI: 10.1109/VETECS.2007.605ISI: 000252237601277Scopus ID: 2-s2.0-34547262743ISBN: 978-1-4244-0265-6 (tryckt)OAI: oai:DiVA.org:kth-30274DiVA, id: diva2:399274
Konferens
65th IEEE Vehicular Technology Conference Location: Dublin, Ireland, Date: APR 22-25, 2007
Anmärkning
QC 20111004Tillgänglig från: 2011-02-21 Skapad: 2011-02-21 Senast uppdaterad: 2011-10-04Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Sök vidare i DiVA

Av författaren/redaktören
Bria, Aurelian
Av organisationen
Kommunikationssystem, CoS
Telekommunikation

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetricpoäng

doi
isbn
urn-nbn
Totalt: 25 träffar
RefereraExporteraLänk till posten
Permanent länk

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