Primary and secondary nodes coexistence through opportunistic MIMO Cognitive Radio.
Mauro BiagiFrancesca CuomoPublished in: GLOBECOM Workshops (2012)
Keyphrases
- cognitive radio
- multiple input multiple output
- communication systems
- spectrum sensing
- cognitive radio networks
- wireless communication
- wireless mesh networks
- cooperative spectrum sensing
- base station
- power control
- wireless networks
- wireless systems
- fading channels
- physical layer
- cellular networks
- wireless channels
- distributed systems
- ofdm system
- bit error rate
- mobile users
- sensor nodes
- shortest path