Generic low complex filter bank based spectrum sensing approach for LTE cognitive radio.
Thomas SchlechterMario HuemerPublished in: ACSCC (2012)
Keyphrases
- spectrum sensing
- cognitive radio
- filter bank
- cognitive radio networks
- subband
- communication systems
- image coding
- cooperative spectrum sensing
- wireless communication
- cellular networks
- multiresolution
- wavelet packet
- frequency domain
- multiscale
- wireless networks
- signal processing
- wavelet transform
- base station
- computationally efficient
- quality of service
- end to end
- key technologies
- feature vectors
- data streams