Cooperative beamforming, power allocation and relay selection in MIMO cognitive radio systems.
M. Abbasi-JannatabadH. KhoshbinPublished in: IST (2012)
Keyphrases
- multiple input multiple output
- cognitive radio
- fading channels
- power allocation
- mimo systems
- cooperative
- communication systems
- cognitive radio networks
- wireless channels
- spectrum sensing
- wireless communication
- multiple input
- wireless networks
- vlsi architecture
- multipath
- channel estimation
- bit error rate
- physical layer
- peer to peer
- ofdm system
- wireless sensor networks
- cellular networks
- base station
- resource allocation