Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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
Distributed TV Spectrum Allocation for Cognitive Cellular Network under Game Theoretical Framework
2012 (English)In: International Symposium on Dynamic Spectrum Access Networks (DYSPAN), 2012 IEEE, IEEE conference proceedings, 2012, 327-338 p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper proposes efficient schemes for wireless cellular base stations to utilize TV white spectrum (such base stations referred to as white base stations - WBS), so that WBSes can provide good services to their end terminals without violating the incumbent TV services. In particular, we consider two complementary problems. On the one hand, given a set of TV stations and white base stations, maximum permitted transmit power levels on all channels for each base stations needs to be determined. By use of convex programming, we propose here an improved, centralized mechanism. On the other hand, once the maximum transmit powers are determined, each white base station needs to choose a channel with the maximal permitted power on that channel such that the resulting cell performance is improved. Allocating channels with nonidentical transmission power and asymmetric interference is formulated into congestion game for the first time, and an algorithm is derived thereafter which converges after a small number of iterations in simulation. However, the scheme requires geo information coupled with a radio map to decide at each WBS in a decentralized manner about the channel usage. We find that in comparison to several other decentralized schemes, our proposed approach first of all converges after a small number of iterations while on the other hand it is able to achieve the same network performance spending significantly lower transmit power.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2012. 327-338 p.
Keyword [en]
cognitive mesh network, TV whitespace, congestion game, channel assignment, SINR, economic power consumption
National Category
Communication Systems Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-136849DOI: 10.1109/DYSPAN.2012.6478156Scopus ID: 2-s2.0-84876026447OAI: oai:DiVA.org:kth-136849DiVA: diva2:677329
Conference
IEEE Symposium on New Frontiers in Dynamic Spectrum Access Networks 2012 (DySPAN 2012),Bellevue, WA,16-19 Oct. 2012
Note

QC 20131213

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

Open Access in DiVA

fulltext(979 kB)120 downloads
File information
File name FULLTEXT01.pdfFile size 979 kBChecksum SHA-512
302110bb1727f4b58f3b368fcc4266d2e45f4ce3b06de846b99032775be0aea954611f1ff3602d3fbafc84dc75c5b3da23c347cf329175cdbb63fc051bad57a9
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopusIEEEXplore

Authority records BETA

Gross, James

Search in DiVA

By author/editor
Gross, James
Communication SystemsTelecommunications

Search outside of DiVA

GoogleGoogle Scholar
Total: 120 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: 65 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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