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Analyse automatique d’une transmission numérique

Abstract : Some methods to determine automatically the parameters of a numerical transmission are presented. Our purpose is to estimate the kind of modulation, the constellation, the carrier frequency and the symbol frequency of the received or intercepted signal. We used an artificial neural networks approach for the modulation recognition, and the frequencies are determined by cyclostationarity and correlation properties of the signal.
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Conference papers
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Contributor : Gilles Burel Connect in order to contact the contributor
Submitted on : Tuesday, May 11, 2021 - 1:17:58 PM
Last modification on : Tuesday, March 8, 2022 - 11:08:04 AM


  • HAL Id : hal-03224051, version 1



Céline Bouder, Gilles Burel, Stéphane Azou. Analyse automatique d’une transmission numérique. GRETSI 1999, Sep 1999, Vannes, France. ⟨hal-03224051⟩



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