Designing non-contiguous orthogonal frequency division multiplexing transceiver based on wavelet transform and removable cyclic prefix for spectrum sharing in cognitive radio systems.
Damoon ShahbaztabarHamid FarrokhiPublished in: IET Commun. (2014)
Keyphrases
- cognitive radio
- wireless systems
- wireless communication
- multiple input multiple output
- wavelet transform
- cognitive radio networks
- spectrum sensing
- communication systems
- ofdm system
- orthogonal frequency division multiplexing
- multiresolution
- image coding
- communication networks
- wireless networks
- network structure
- computer systems
- image compression
- multiscale