Securing Relay Networks with Artificial Noise: An Error Performance-Based Approach

Securing Relay Networks with Artificial Noise: An Error Performance-Based Approach

We apply the concept of artificial and controlled interference in a two-hop relay network with an untrusted relay, aiming at enhancing the wireless communication secrecy between the source and the destination node. In order to shield the square quadrature amplitude-modulated (QAM) signals transmitte...

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Bibliographic Details
Main Authors: Ying Liu, Liang Li, George C. Alexandropoulos, Marius Pesavento
Format: Article
Language:English
Published: MDPI AG 2017-07-01
Series:Entropy
Subjects:
physical layer secrecy
untrusted relay networks
Rayleigh fading
artificial noise jamming
error maximization
KKT conditions
square quadrature amplitude modulation
symbol error rate
Online Access:https://www.mdpi.com/1099-4300/19/8/384

Internet

https://www.mdpi.com/1099-4300/19/8/384

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