Artificial Noise: Transmission Optimization in Multi-Input Single-Output Wiretap Channels

We analyze and optimize the secrecy performance of artificial noise (AN) in multi-input single-output wiretap channels with multiple antennas at the transmitter and a single antenna at the receiver and the eavesdropper. We consider two transmission schemes: 1) an on-off transmission scheme with a co...

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Veröffentlicht in:	IEEE transactions on communications 2015-05, Vol.63 (5), p.1771-1783
Hauptverfasser:	Nan Yang, Shihao Yan, Jinhong Yuan, Malaney, Robert, Subramanian, Ramanan, Land, Ingmar
Format:	Artikel
Sprache:	eng
Schlagworte:	Artificial noise multi-input single-output wiretap channels optimization physical-layer security Receivers Resource management Signal to noise ratio Throughput Transmitting antennas
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