Cognitive Radio transmission and spectrum sensing using a wavelet packet transceiver.
Madan Kumar LakshmananDyonisius Dony ArianandaHomayoun NikookarPublished in: PIMRC (2009)
Keyphrases
- wavelet packet
- cognitive radio
- wireless systems
- spectrum sensing
- cognitive radio networks
- wireless communication
- filter bank
- denoising
- cooperative spectrum sensing
- communication systems
- wireless networks
- subband
- frequency band
- wavelet transform
- base station
- wavelet decomposition
- key technologies
- cellular networks
- non stationary
- quadtree
- image coding
- low cost
- computer simulation
- mobile phone