Analytical Evaluation of Adaptive-Modulation-Based Opportunistic Cognitive Radio in Nakagami-m Fading Channels.
Yunfei ChenMohamed-Slim AlouiniLiang TangFahd Ahmed KhanPublished in: IEEE Trans. Veh. Technol. (2012)
Keyphrases
- fading channels
- wireless communication
- frequency selective
- cognitive radio
- multiple input multiple output
- ofdm system
- power allocation
- multipath
- spectrum sensing
- outage probability
- wireless networks
- channel estimation
- cognitive radio networks
- computer simulation
- communication networks
- wireless channels
- wireless sensor networks
- orthogonal frequency division multiplexing
- additive white gaussian noise
- relay selection
- code division multiple access
- bit error rate
- wifi