Secrecy Analysis for Cooperative NOMA Networks With Multi-Antenna Full-Duplex Relay

In a downlink non-orthogonal multiple access (NOMA) system, the reliable transmission of cell-edge users cannot be guaranteed due to severe channel fading. On the other hand, the presence of eavesdroppers can severely threaten the secure transmission due to the open nature of wireless channel. Thus,...

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Veröffentlicht in:	IEEE transactions on communications 2019-08, Vol.67 (8), p.5574-5587
Hauptverfasser:	Cao, Yang, Zhao, Nan, Pan, Gaofeng, Chen, Yunfei, Fan, Lisheng, Jin, Minglu, Alouini, Mohamed-Slim
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Array signal processing Beamforming Beamforming design Downlink Eavesdropping Exact solutions full-duplex relay Jamming Mathematical analysis NOMA non-orthogonal multiple access Nonorthogonal multiple access physical layer security Relay Relays Reliability secrecy outage probability Security
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