A Multi-Resolution Fast Filter Bank for Spectrum Sensing in Military Radio Receivers.
Kavallur Gopi SmithaA. Prasad VinodPublished in: IEEE Trans. Very Large Scale Integr. Syst. (2012)
Keyphrases
- filter bank
- multiresolution
- wireless communication
- spectrum sensing
- cognitive radio
- cognitive radio networks
- subband
- image coding
- wireless networks
- computer simulation
- wavelet transform
- communication networks
- perfect reconstruction
- wifi
- wireless sensor networks
- low pass
- wavelet packet
- wavelet decomposition
- lifting scheme
- wavelet coefficients
- discrete cosine transform
- wavelet filters
- reconstruction error
- cellular networks
- discrete wavelet transform
- image processing
- communication systems
- high frequency
- base station
- multiscale
- feature selection
- wavelet domain
- image data
- image compression