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Coordinated Beamforming and Artificial Noise in the Downlink Secure Multi-Cell MIMO Systems Under Imperfect CSI.
Juan Bai
Tao Dong
Qin Zhang
Shiqiang Wang
Na Li
Published in:
IEEE Wirel. Commun. Lett. (2020)
Keyphrases
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mimo systems
multiple input multiple output
wireless channels
low complexity
fading channels
noise level
video transmission
resource allocation
communication systems
multipath
noise reduction
wireless communication
signal to noise ratio
multi input multi output
channel coding
cognitive radio
video content