Spectrum sensing over Nakagami-m/Gamma composite fading channel with noise uncertainty.
Wanessa de Alvarenga SilvaKim Moraes MotaUgo Silva DiasPublished in: RWS (2015)
Keyphrases
- fading channels
- wireless communication
- spectrum sensing
- cognitive radio
- cognitive radio networks
- additive white gaussian noise
- multipath
- code division multiple access
- wireless networks
- channel estimation
- bit error rate
- noise level
- ofdm system
- communication networks
- wireless channels
- signal to noise ratio
- channel coding
- wireless sensor networks
- sensor data