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Adaptive two-stage spectrum sensing model using energy detection and wavelet denoising for cognitive radio systems.
Ahmed Fawzi
Walid El Shafai
Mohammed Abd-Elnaby
Abdelhalim Zekry
Fathi E. Abd El-Samie
Published in:
Int. J. Commun. Syst. (2020)
Keyphrases
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spectrum sensing
cognitive radio
cognitive radio networks
wireless communication
image processing
information systems
low cost
distributed systems
computer systems
distributed databases
cooperative spectrum sensing