Wavelet transform approach to energy based spectrum sensing.
Cengiz BektasAydin AkanPublished in: SIU (2012)
Keyphrases
- wavelet transform
- spectrum sensing
- cognitive radio networks
- cognitive radio
- multiresolution
- image coding
- multiscale
- image compression
- wavelet coefficients
- high frequency
- wireless communication
- subband
- wavelet decomposition
- feature extraction
- matched filter
- frequency band
- low frequency
- communication systems
- user centric
- wavelet packet
- image processing
- ambient intelligence
- wireless networks