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Cognitive radios: discriminant analysis finds the free space
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences. Vrije Universiteit Brussel.
Vrije Universiteit Brussel.
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences, Electronics. Vrije Universiteit Brussel.
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences, Electronics. (Elektronik)ORCID iD: 0000-0001-5429-7223
2012 (English)In: 2012 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), New York: IEEE conference proceedings, 2012, p. 2242-2247Conference paper, Published paper (Refereed)
Abstract [en]

Spectrum sensing is an essential pre-processing step for cognitive radio technology. This paper presents a novel method to detect the significant spectral components in measured nonflat spectra, and to estimate the magnitude of the spectral components. Furthermore, the probability that the spectral component was incorrectly classified is available. The algorithm is able to detect the presence or absence of signals in any kind of spectrum since no prior knowledge about the measured signal is needed. Hence, this method becomes a strong basis for a high-quality operation mode of cognitive radios. Simulation results prove the advantages of the presented technique.

Place, publisher, year, edition, pages
New York: IEEE conference proceedings, 2012. p. 2242-2247
Series
IEEE Instrumentation and Measurement Technology Conference, ISSN 1091-5281
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:hig:diva-12702DOI: 10.1109/I2MTC.2012.6229162ISI: 000309449100426Scopus ID: 2-s2.0-84864270924ISBN: 978-1-4577-1773-4 (print)ISBN: 978-1-4577-1771-0 (print)OAI: oai:DiVA.org:hig-12702DiVA, id: diva2:547614
Conference
2012 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), May 13-16, 2012, Graz, Austria
Available from: 2012-08-28 Created: 2012-08-28 Last updated: 2018-03-13Bibliographically approved

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Gonzales Fuentes, LeeVan Moer, WendyBjörsell, Niclas

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