A Power-Efficient Spectrum-Sensing Scheme Using 1-Bit Quantizer and Modified Filter Banks.
Libin K. MathewShanker ShreejithA. Prasad VinodA. S. MadhukumarPublished in: IEEE Trans. Very Large Scale Integr. Syst. (2020)
Keyphrases
- filter bank
- spectrum sensing
- image coding
- subband image coding
- subband
- multiscale
- signal processing
- cognitive radio
- cognitive radio networks
- computationally efficient
- multiresolution
- perfect reconstruction
- power consumption
- pattern recognition
- wavelet transform
- motion estimation
- coding scheme
- quadtree
- wavelet filters