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Overview of Spectrum Sensing for Cognitive Radio
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, The Institute of Technology.
Delft University of Technology.
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, The Institute of Technology.ORCID iD: 0000-0002-7599-4367
2010 (English)In: Proceedings of the International Workshop on Cognitive Information Processing (CIP), 2010, 322-327 p.Conference paper, Published paper (Refereed)
Abstract [en]

We present a survey of state-of-the-art algorithms for spectrum  sensing in cognitive radio. The algorithms discussed range from  energy detection to sophisticated feature detectors. The feature  detectors that we present all have in common that they exploit some  known structure of the transmitted signal.  In particular we treat  detectors that exploit cyclostationarity properties of the signal,  and detectors that exploit a known eigenvalue structure of the  signal covariance matrix.  We also consider cooperative  detection. Specifically we present data fusion rules for soft and  hard combining, and discuss the energy efficiency of several  different sensing, sleeping and censoring schemes in detail.

Place, publisher, year, edition, pages
2010. 322-327 p.
Keyword [en]
spectrum sensing, cognitive radio, signal detection
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-54529DOI: 10.1109/CIP.2010.5604136OAI: oai:DiVA.org:liu-54529DiVA: diva2:304989
Note
Accepted for publication ©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. Erik Axell, Geert Leus and Erik G. Larsson, Overview of Spectrum Sensing for Cognitive Radio, 2010, The 2nd International Workshop on Cognitive Information Processing Available from: 2010-03-22 Created: 2010-03-22 Last updated: 2016-08-31

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Axell, ErikLarsson, Erik G.

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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