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
A Receiver based 802.11 Rate Adaptation Scheme with On-Demand Feedback
KTH, School of Electrical Engineering (EES), Communication Theory.ORCID iD: 0000-0001-6682-6559
Show others and affiliations
2012 (English)In: IEEE 23rd International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), 2012, IEEE conference proceedings, 2012, 399-405 p.Conference paper, Published paper (Refereed)
Abstract [en]

Classical 802.11 rate adaptation algorithms rely on feedback from the receiver to correctly choose a sending rate, typically in the form of acknowledgments (ACKs). In the absence of such frames, novel techniques are required for rate selection. We present a novel On-Demand Feedback Rate Adaptation algorithm (OFRA) that works with ACK-less traffic. Feedback information is sent on-demand using a control frame to explicitly inform the transmitter about which bit rate to use on subsequent data frames. This approach guarantees standard conformity and exhibits fast and accurate bit rate adaptation at the cost of a modest overhead increase. We evaluate the performance of OFRA against various state-of-the-art rate adaptation schemes by means of simulations. If ACK frames are to be transmitted, OFRA performs better than related work in most considered scenarios, and on par in the others. In the absence of ACKs, OFRA provides large goodput gains under good channel conditions and comparable goodput in other situations.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2012. 399-405 p.
National Category
Communication Systems Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-136847DOI: 10.1109/PIMRC.2012.6362818Scopus ID: 2-s2.0-84871964991OAI: oai:DiVA.org:kth-136847DiVA: diva2:677320
Conference
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2012 (PIMRC 2012),Sydney, NSW,9-12 Sept. 2012
Note

QC 20131213

Available from: 2013-12-09 Created: 2013-12-09 Last updated: 2013-12-13Bibliographically approved

Open Access in DiVA

fulltext(385 kB)146 downloads
File information
File name FULLTEXT01.pdfFile size 385 kBChecksum SHA-512
5ee0d9af572ebb97ecbfa9ab99fa7cb86272c62cd076946f88be21b8fa11dba901b87e6e038c551245fe59cf5e2a59e642f1b0ce04052303c9e422d6c07c2105
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopusIEEEXplore

Authority records BETA

Gross, James

Search in DiVA

By author/editor
Gross, James
By organisation
Communication Theory
Communication SystemsTelecommunications

Search outside of DiVA

GoogleGoogle Scholar
Total: 146 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 51 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