Transmit Precoding in Underlay MIMO Cognitive Radio With Unavailable or Imperfect Knowledge of Primary Interference Channel.
Mohannad H. Al-AliK. C. HoPublished in: IEEE Trans. Wirel. Commun. (2016)
Keyphrases
- spectrum sensing
- cognitive radio
- cognitive radio networks
- multiple input multiple output
- communication systems
- wireless communication
- mimo systems
- cellular networks
- physical layer
- expert systems
- wireless channels
- channel state information
- fading channels
- multiple input
- cooperative spectrum sensing
- power control
- multipath
- transmission scheme
- wireless systems
- wireless networks