Achievable Rate of Multi-relay Cognitive Radio MIMO Channel with Space Alignment.
Lokman SbouiHakim GhazzaiZouheir RezkiMohamed-Slim AlouiniPublished in: CrownCom (2015)
Keyphrases
- cognitive radio
- multiple input multiple output
- spectrum sensing
- cognitive radio networks
- wireless communication
- mimo systems
- wireless channels
- communication systems
- base station
- cellular networks
- channel conditions
- fading channels
- multiple input
- wireless systems
- power control
- multi channel
- channel estimation
- cooperative spectrum sensing
- bit error rate
- ofdm system
- orthogonal frequency division multiplexing
- rate adaptation
- physical layer
- computer simulation
- wireless networks