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Spectrum Sensing for Cognitive Radio Networks Based on Blind Source Separation.
Siavash Sadeghi Ivrigh
Seyed Mohammad Sajad Sadough
Published in:
KSII Trans. Internet Inf. Syst. (2013)
Keyphrases
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blind source separation
cognitive radio networks
spectrum sensing
cognitive radio
non stationary
independent component analysis
user centric
wireless communication
sparse representation
negative matrix factorization
speech signal
mobile devices
multiresolution
mobile phone