Wideband Spectrum Sensing Based on Reconfigurable Filter Bank in Cognitive Radio.
Huan WangBin WuYuancheng YaoMingwei QinPublished in: Future Internet (2019)
Keyphrases
- spectrum sensing
- filter bank
- cognitive radio
- cognitive radio networks
- image coding
- subband
- multiresolution
- cooperative spectrum sensing
- multiscale
- signal processing
- low cost
- wireless communication
- frequency domain
- computationally efficient
- base station
- wavelet packet
- wireless networks
- digital signal
- communication systems
- key technologies
- wavelet transform
- feature extraction
- wavelet coefficients
- high frequency
- context aware