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Communication Dans Un Congrès Année : 2002

Blind source separation of a mixture of communication sources emitting at various baud-rate

Résumé

A blind source separation problem in a cyclostationary context is addressed. The mixture stems from several telecommunication signals, the baud-rates of which are possible different. Cost functions are introduced, the optimization of which achieves the equalization for a user (i.e. estimation of the baud-rate and the sequence of symbols). The method is iterated by implementing a deflation. The theoretical results are validated by simulations.
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Dates et versions

hal-02291120 , version 1 (18-09-2019)

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Sébastien Houcke, Antoine Chevreuil. Blind source separation of a mixture of communication sources emitting at various baud-rate. ICASSP 2002 : IEEE International Conference on Acoustics, Speech and Signal Processing, May 2002, Orlando, United States. pp.3053 - 3056, ⟨10.1109/ICASSP.2002.1005331⟩. ⟨hal-02291120⟩
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