Reconfigurable Polyphase Filter Bank Architecture for Spectrum Sensing.
Suhaib A. FahmyLinda DoylePublished in: ARC (2010)
Keyphrases
- filter bank
- spectrum sensing
- image coding
- subband
- multiscale
- multiresolution
- cognitive radio networks
- signal processing
- perfect reconstruction
- cognitive radio
- frequency domain
- finite impulse response
- wavelet packet
- low cost
- low pass
- discrete cosine transform
- fir filters
- wavelet transform
- frequency band
- computationally efficient
- image compression
- reconstruction error
- multi layer
- feature vectors
- pattern recognition
- user centric
- lossless compression
- computational complexity
- wavelet coefficients
- building blocks
- computer simulation
- filter coefficients
- high quality