MIMO Cooperative Cognitive Radio Relay Networks With Uniquely Factorable Signal Transmission.
Gangtao HanJian-Kang ZhangXiaomin MuPublished in: IEEE Trans. Veh. Technol. (2017)
Keyphrases
- cognitive radio
- multiple input multiple output
- cooperative
- power control
- cellular networks
- wireless systems
- base station
- wireless communication
- orthogonal frequency division multiplexing
- spectrum sensing
- relay nodes
- wireless networks
- cognitive radio networks
- mimo ofdm
- multi hop
- communication systems
- cooperative spectrum sensing
- physical layer
- fading channels
- energy efficient
- wireless channels
- resource management
- data transmission
- ofdm system
- key technologies
- social networks
- high frequency
- multiple input
- power consumption
- wireless mesh networks
- bit error rate
- mobile phone
- mobile users
- computer networks
- smart card