Reduction of out of Band Radiation in Non-Contiguous OFDM Based Cognitive Radio System using Heuristic Techniques.
Atif ElahiIjaz Mansoor QureshiFawad ZamanFahad MunirPublished in: J. Inf. Sci. Eng. (2016)
Keyphrases
- cognitive radio
- communication systems
- spectrum sensing
- wireless communication
- cognitive radio networks
- wireless systems
- cooperative spectrum sensing
- wireless networks
- power control
- multiple input multiple output
- base station
- channel estimation
- computer systems
- wireless sensor networks
- orthogonal frequency division multiplexing
- fading channels
- wireless mesh networks
- wireless channels
- key technologies
- end to end
- low cost