Full-Duplex Relay for Enhancing Physical Layer Security in Multi-Hop Relaying Systems

In this letter, we consider secure communications in multi-hop relaying systems, where full-duplex relays (FDRs) operate to enhance wireless physical layer security. Each FDR is designed to transmit jamming signals to the eavesdropper when it receives information signals from the previous adjacent n...

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Veröffentlicht in:	IEEE communications letters 2015-04, Vol.19 (4), p.525-528
1. Verfasser:	Lee, Jong-Ho
Format:	Artikel
Sprache:	eng
Schlagworte:	Communication system security fullduplex relay Jamming Physical layer Physical layer security relay networks Relays Resource management secrecy rate Security Wireless communication
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