Cooperative filter-and-forward beamforming in cognitive radio relay networks.
Saeideh MohammadkhaniMohammad Hossein KahaeiSeyed Mohammad RazavizadehPublished in: IST (2012)
Keyphrases
- cognitive radio
- cooperative
- cellular networks
- spectrum sensing
- cognitive radio networks
- base station
- multiple input multiple output
- wireless communication
- relay nodes
- cooperative spectrum sensing
- communication systems
- multi hop
- power control
- noise reduction
- multi agent
- heterogeneous wireless networks
- social networks
- network structure
- frequency domain
- wireless sensor networks
- wireless networks
- information systems