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
Green Sensing and Access: Energy-Throughput Trade-offs in Cognitive Networking
KTH, School of Electrical Engineering (EES), Automatic Control. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0001-6737-0266
KTH, School of Electrical Engineering (EES), Communication Networks.ORCID iD: 0000-0002-2764-8099
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0001-9810-3478
Show others and affiliations
2015 (English)In: IEEE Communications Magazine, ISSN 0163-6804, E-ISSN 1558-1896, Vol. 53, no 11, 199-207 p.Article, book review (Refereed) Published
Abstract [en]

Limited spectrum resources and the dramatic growth of high data rate applications have motivated opportunistic spectrum access exploiting the promising concept of cognitive networks. Although this concept has emerged primarily to enhance spectrum utilization and to allow the coexistence of heterogeneous network technologies, the importance of energy consumption imposes additional challenges, because energy consumption and communication performance can be at odds. In this article the approaches for energy efficient spectrum sensing and spectrum handoff, fundamental building blocks of cognitive networks, are investigated. The trade-offs between energy consumption and throughput, under local as well as under cooperative sensing, are characterized. We also discuss the additional factors that need to be investigated to achieve energy efficient cognitive operation under various application requirements.

Place, publisher, year, edition, pages
IEEE Communications Society, 2015. Vol. 53, no 11, 199-207 p.
Keyword [en]
energy efficiency, cognitive networking, spectrum sensing, 5G, spectrum handoff
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-178804DOI: 10.1109/MCOM.2015.7321991ISI: 000364972000029Scopus ID: 2-s2.0-84947238516OAI: oai:DiVA.org:kth-178804DiVA: diva2:878328
Note

QC 20151214

Available from: 2015-12-08 Created: 2015-12-08 Last updated: 2017-12-01Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopushttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7321991

Authority records BETA

Shokri-Ghadikolaei, HosseinFodor, ViktoriaFischione, Carlo

Search in DiVA

By author/editor
Shokri-Ghadikolaei, HosseinFodor, ViktoriaFischione, Carlo
By organisation
Automatic ControlACCESS Linnaeus CentreCommunication Networks
In the same journal
IEEE Communications Magazine
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 50 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