3D Beamforming for Security of UAV Communications

To enhance the security of unmanned aerial vehicle (UAV) communication system with delayed channel state information (CSI), two physical layer security schemes based on 3D beamforming are propsed, namely destination-specific (DS) scheme and eavesdropper-null (EN) scheme. Through 3D beamforming, the...

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Autor principal:	Wang Changlong,Yuan Quansheng,Hu Yongjiang
Formato:	article
Lenguaje:	ZH
Publicado:	Editorial Office of Aero Weaponry 2021
Materias:	\|uav\|delayed channel state information\|physical layer security\|3d beamforming\|secrecy outage probability Motor vehicles. Aeronautics. Astronautics TL1-4050
Acceso en línea:	https://doaj.org/article/1b9dcd0ea9274b8eb99676db97685e58
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id	oai:doaj.org-article:1b9dcd0ea9274b8eb99676db97685e58
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spelling	oai:doaj.org-article:1b9dcd0ea9274b8eb99676db97685e582021-11-30T00:13:56Z3D Beamforming for Security of UAV Communications1673-504810.12132/ISSN.1673-5048.2019.0198https://doaj.org/article/1b9dcd0ea9274b8eb99676db97685e582021-02-01T00:00:00Zhttp://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1616466677576-376700554.pdfhttps://doaj.org/toc/1673-5048To enhance the security of unmanned aerial vehicle (UAV) communication system with delayed channel state information (CSI), two physical layer security schemes based on 3D beamforming are propsed, namely destination-specific (DS) scheme and eavesdropper-null (EN) scheme. Through 3D beamforming, the UAV carries out beamforming design in horizontal and vertical directions, which improves the safety degree of freedom. The expressions of secrecy outage probability about two schemes are derived, and the influence of system parameters on the secrecy outage probability is studied. Simulation results verify that the 3D beamforming schemes can greatly reduce the secrecy outage probability and improve the security of UAV communication system.Wang Changlong,Yuan Quansheng,Hu YongjiangEditorial Office of Aero Weaponryarticle\|uav\|delayed channel state information\|physical layer security\|3d beamforming\|secrecy outage probabilityMotor vehicles. Aeronautics. AstronauticsTL1-4050ZHHangkong bingqi, Vol 28, Iss 1, Pp 39-44 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	\|uav\|delayed channel state information\|physical layer security\|3d beamforming\|secrecy outage probability Motor vehicles. Aeronautics. Astronautics TL1-4050
spellingShingle	\|uav\|delayed channel state information\|physical layer security\|3d beamforming\|secrecy outage probability Motor vehicles. Aeronautics. Astronautics TL1-4050 Wang Changlong,Yuan Quansheng,Hu Yongjiang 3D Beamforming for Security of UAV Communications
description	To enhance the security of unmanned aerial vehicle (UAV) communication system with delayed channel state information (CSI), two physical layer security schemes based on 3D beamforming are propsed, namely destination-specific (DS) scheme and eavesdropper-null (EN) scheme. Through 3D beamforming, the UAV carries out beamforming design in horizontal and vertical directions, which improves the safety degree of freedom. The expressions of secrecy outage probability about two schemes are derived, and the influence of system parameters on the secrecy outage probability is studied. Simulation results verify that the 3D beamforming schemes can greatly reduce the secrecy outage probability and improve the security of UAV communication system.
format	article
author	Wang Changlong,Yuan Quansheng,Hu Yongjiang
author_facet	Wang Changlong,Yuan Quansheng,Hu Yongjiang
author_sort	Wang Changlong,Yuan Quansheng,Hu Yongjiang
title	3D Beamforming for Security of UAV Communications
title_short	3D Beamforming for Security of UAV Communications
title_full	3D Beamforming for Security of UAV Communications
title_fullStr	3D Beamforming for Security of UAV Communications
title_full_unstemmed	3D Beamforming for Security of UAV Communications
title_sort	3d beamforming for security of uav communications
publisher	Editorial Office of Aero Weaponry
publishDate	2021
url	https://doaj.org/article/1b9dcd0ea9274b8eb99676db97685e58
work_keys_str_mv	AT wangchanglongyuanquanshenghuyongjiang 3dbeamformingforsecurityofuavcommunications
_version_	1718406849212973056

3D Beamforming for Security of UAV Communications

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