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A sub-nyquist wideband spectrum sensing scheme using aliased spectral edge detection and database matching.
Jeng-Kuang Hwang
Wei-Chin Chang
Pei-Chi Hu
Published in:
WCSP (2015)
Keyphrases
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spectrum sensing
database
cognitive radio networks
edge detection
cooperative spectrum sensing
cognitive radio
image enhancement
wireless communication
frequency band
data management
image processing
end to end
signal to noise ratio