Cooperative spectrum sensing using opportunistic amplify-and-forward relaying over Nakagami-m fading channels.
Defeng RenJianhua GeJing LiYancheng JiPublished in: IET Commun. (2013)
Keyphrases
- fading channels
- wireless communication
- cognitive radio
- multipath
- frequency selective
- spectrum sensing
- channel estimation
- outage probability
- code division multiple access
- relay selection
- bit error rate
- mobile ad hoc networks
- wireless networks
- wireless channels
- additive white gaussian noise
- computer simulation
- base station
- end to end
- ofdm system
- routing algorithm
- cdma systems
- cooperative