Replicated Q-learning based sub-band selection for wideband spectrum sensing in cognitive radios.
Mohamed A. ArefStephen MachuzakSudharman K. JayaweeraSteven A. LanePublished in: ICCC (2016)
Keyphrases
- spectrum sensing
- cognitive radio
- subband
- frequency band
- cognitive radio networks
- wavelet transform
- discrete wavelet transform
- filter bank
- wireless communication
- multiresolution
- wavelet coefficients
- high frequency
- wavelet decomposition
- image compression
- frequency domain
- low frequency
- bit rate
- feature vectors
- locally adaptive
- wavelet packet
- wavelet domain
- low pass
- communication systems
- key technologies
- low power
- multiscale
- base station
- cellular networks
- image coding
- high pass