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
Improved Distributed Power Control Algorithms with Gradual Removal in Wireless Networks
Department of Electrical and Computer Engineering, Tarbiat Modares Univesity, Tehran, Iran.
Department of Electrical and Computer Engineering, Tarbiat Modares Univesity, Tehran, Iran.
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS. KTH, School of Information and Communication Technology (ICT), Centres, Center for Wireless Systems, Wireless@kth. (Radio Communication Systems)ORCID iD: 0000-0003-4986-6123
2008 (English)In: 2008 EUROPEAN WIRELESS CONFERENCE, IEEE , 2008, 165-169 p.Conference paper, Published paper (Refereed)
Abstract [en]

In the well-known distributed target-SIR tracking power control algorithm, when the target-SIR requirements are not reachable for all users (due to heavy load and/or deep fading), some users transmit at maximum power without reaching their target SIR. Such users inefficiently consume their energies, and introduce unnecessary interference to others, which in turn results in more unnecessary non-supported users. To alleviate the situation, a minimal number of users have to be removed (the gradual removal problem). In this paper, we propose improvements to two algorithms that were shown to be the best of the existing distributed power control algorithms for the gradual removal problem, and demonstrate that the improved algorithms have smaller outage probabilities. In addition, we show that the convergence rate for one of our improved algorithms is substantially better than those of both original algorithms.

Place, publisher, year, edition, pages
IEEE , 2008. 165-169 p.
Keyword [en]
Distributed constrained power control, wireless networks, removal problem
National Category
Computer and Information Science
Research subject
SRA - ICT
Identifiers
URN: urn:nbn:se:kth:diva-31087DOI: 10.1109/EW.2008.4623869ISI: 000263292400028Scopus ID: 2-s2.0-57849160263ISBN: 978-3-8007-3102-2 (print)OAI: oai:DiVA.org:kth-31087DiVA: diva2:402511
Conference
14th European Wireless Conference. Prague, CZECH REPUBLIC. JUN 22-25, 2008
Note
QC 20111115Available from: 2011-03-08 Created: 2011-03-08 Last updated: 2011-11-15Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Authority records BETA

Zander, Jens

Search in DiVA

By author/editor
Zander, Jens
By organisation
Communication Systems, CoSCenter for Wireless Systems, Wireless@kth
Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 24 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