OFDM for cognitive radio: merits and challenges.
Hisham A. MahmoudTevfik YücekHüseyin ArslanPublished in: IEEE Wirel. Commun. (2009)
Keyphrases
- data processing
- cognitive radio
- communication systems
- wireless communication
- spectrum sensing
- cognitive radio networks
- wireless systems
- cooperative spectrum sensing
- multiple input multiple output
- wireless networks
- power control
- base station
- key technologies
- ofdm system
- cellular networks
- computational intelligence
- channel estimation
- orthogonal frequency division multiplexing
- wireless sensor networks
- information systems