Robust Beamforming Design for Secure DM-Based Relay Networks With Self-Sustained Jammers

Robust Beamforming Design for Secure DM-Based Relay Networks With Self-Sustained Jammers

In this paper, we propose to use self-sustained jammers to generate artificial noise with the aim of enhancing the physical layer security of a directional modulation (DM) relay system. To this end, we specifically tackle an optimization problem of designing beamforming vectors at the source, relay,...

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Bibliographic Details
Main Authors: Xiaobo Zhou, Shihao Yan, Qingqing Wu, Jinyong Lin, Feng Shu
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Physical layer security
energy harvesting
self-sustained jammers
artificial noise
directional modulation
Online Access:https://ieeexplore.ieee.org/document/8571239/

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