Spectrum sensing method based on likelihood ratio goodness-of-fit test

D. Teguig; V. Le Nir; B. Scheers

doi:10.1049/el.2014.3579

Spectrum sensing method based on likelihood ratio goodness-of-fit test

D. Teguig, V. Le Nir, B. Scheers

Radio Networks

Royal Military Academy

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

Abstract

A blind spectrum sensing method based on the goodness-of-fit (GoF) test using the likelihood ratio is studied. In the proposed method, the χ2 distribution is used for GoF testing. The performance of the method is evaluated through Monte Carlo simulations. It is shown that the proposed spectrum sensing method outperforms the GoF test using Anderson-Darling and the conventional energy detection tests in the case of a low signal-to-noise ratio.

Originalsprache	Englisch
Seiten (von - bis)	253-255
Seitenumfang	3
Fachzeitschrift	Electronics Letters
Jahrgang	51
Ausgabenummer	3
DOIs	https://doi.org/10.1049/el.2014.3579
Publikationsstatus	Veröffentlicht - 5 Feb. 2015

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10.1049/el.2014.3579

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abstract = "A blind spectrum sensing method based on the goodness-of-fit (GoF) test using the likelihood ratio is studied. In the proposed method, the χ2 distribution is used for GoF testing. The performance of the method is evaluated through Monte Carlo simulations. It is shown that the proposed spectrum sensing method outperforms the GoF test using Anderson-Darling and the conventional energy detection tests in the case of a low signal-to-noise ratio.",

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Spectrum sensing method based on likelihood ratio goodness-of-fit test

Abstract

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