A bispectrum detector for FM modulated wireless microphone signals

Mehmet Bahadir Celebi, Hasari Celebi, Huseyin Arslan, Khalid Qaraqe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Detection of primary services is important for the access of unlicensed/secondary services to TV bands in order to increase spectral efficiency. We proposed a weak wireless microphone signal detector based on higher-order spectral (bispectral) analysis. In order to reduce complexity, we estimated the bispectrum through the use of direct method and detection is performed over principal domain. Besides, probability of false alarm is derived for the proposed detector and its performance is investigated in various scenarios.

Original languageEnglish
Title of host publicationProceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11 - Barcelona, Spain
Duration: 26 Oct 201129 Oct 2011

Other

Other4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11
CountrySpain
CityBarcelona
Period26/10/1129/10/11

Fingerprint

Microphones
Detectors
Spectrum analysis

Keywords

  • 802.22
  • Bispectrum
  • Detection
  • Higher-order spectrum
  • Higher-order statistics
  • Wireless microphone
  • WRAN

ASJC Scopus subject areas

  • Human-Computer Interaction
  • Computer Networks and Communications
  • Computer Vision and Pattern Recognition
  • Software

Cite this

Celebi, M. B., Celebi, H., Arslan, H., & Qaraqe, K. (2011). A bispectrum detector for FM modulated wireless microphone signals. In Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11 [45] https://doi.org/10.1145/2093256.2093301

A bispectrum detector for FM modulated wireless microphone signals. / Celebi, Mehmet Bahadir; Celebi, Hasari; Arslan, Huseyin; Qaraqe, Khalid.

Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11. 2011. 45.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Celebi, MB, Celebi, H, Arslan, H & Qaraqe, K 2011, A bispectrum detector for FM modulated wireless microphone signals. in Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11., 45, 4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11, Barcelona, Spain, 26/10/11. https://doi.org/10.1145/2093256.2093301
Celebi MB, Celebi H, Arslan H, Qaraqe K. A bispectrum detector for FM modulated wireless microphone signals. In Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11. 2011. 45 https://doi.org/10.1145/2093256.2093301
Celebi, Mehmet Bahadir ; Celebi, Hasari ; Arslan, Huseyin ; Qaraqe, Khalid. / A bispectrum detector for FM modulated wireless microphone signals. Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management, CogART'11. 2011.
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