Performance Analysis of Interweave Cognitive Radio Systems with Imperfect Channel Knowledge over Nakagami Fading Channels.
Ankit KaushikShree Krishna SharmaSymeon ChatzinotasBjörn E. OtterstenFriedrich K. JondralPublished in: VTC Fall (2016)
Keyphrases
- fading channels
- multiple input multiple output
- wireless communication
- cognitive radio
- multipath
- channel estimation
- frequency selective
- rayleigh fading
- spectrum sensing
- code division multiple access
- additive white gaussian noise
- ofdm system
- outage probability
- wireless channels
- bit error rate
- channel coding
- wireless networks
- computer systems
- physical layer
- orthogonal frequency division multiplexing
- wifi
- communication networks
- cognitive radio networks
- relay selection
- computer simulation