Practical spectrum sensing with frequency-domain processing in cognitive radio.
Hanwen CaoJürgen PeissigPublished in: EUSIPCO (2012)
Keyphrases
- frequency domain
- spectrum sensing
- cognitive radio
- cognitive radio networks
- spatial domain
- fourier transform
- wireless communication
- cooperative spectrum sensing
- wireless networks
- communication systems
- base station
- low frequency
- key technologies
- denoising
- feature extraction
- discrete fourier transform
- filter bank
- distributed environment
- distributed databases
- communication networks
- subband
- context aware