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   Articles with "secure communications" as a keyword



A Robust State Estimation for Fractional-Order Liouvillian Systems: with Application to Secure Communications

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recommendations! Published in 2018 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2018.12.100

Abstract: Abstract This article introduces a class of fractional order chaotic system which is capable of hiding bounded messages into the dynamic equation. We propose a definition for reconstructabil-ity for messages hidden in the fractional order… read more here.

Keywords: order; fractional order; state estimation; secure communications ... See more keywords

Exploring the Feasibility of Quantum-Based Secure Communications for Nuclear Applications

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recommendations! Published in 2024 at "Nuclear Technology"

DOI: 10.1080/00295450.2024.2368977

Abstract: Abstract Recent advancements in reactor designs could offer new revolutionary capabilities, including remote monitoring, increased flexibility, and reduced operation and maintenance costs. Embracing new digital technologies would allow for operational concepts such as semiautonomous or… read more here.

Keywords: reactor; qkd; secure communications; feasibility quantum ... See more keywords

Dual-UAV-Enabled Secure Communications: Joint Trajectory Design and User Scheduling

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recommendations! Published in 2018 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2018.2864424

Abstract: In this paper, we investigate a novel unmanned aerial vehicle (UAV)-enabled secure communication system. Two UAVs are applied in this system where one UAV moves around to communicate with multiple users on the ground using… read more here.

Keywords: enabled secure; uav enabled; uav; user scheduling ... See more keywords

Secure Communications via Active IRS Assisted SWIPT NOMA Networks

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recommendations! Published in 2024 at "IEEE Systems Journal"

DOI: 10.1109/jsyst.2024.3365590

Abstract: Active intelligent reflecting surface (IRS) has attracted great attention due to the characteristic of changing the propagation channels by amplifying the amplitude and adjusting the phase shift of signals. In this article, we apply the… read more here.

Keywords: active irs; communications via; secure communications; power ... See more keywords

RIS-Assisted Green Secure Communications: Active RIS or Passive RIS?

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recommendations! Published in 2022 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2022.3221609

Abstract: Reconfigurable Intelligent Surface (RIS) is one of the promising techniques for 6G wireless communications, and recently has also been shown to be able to improve secure communications. However, there is a “double fading” effect in… read more here.

Keywords: passive ris; secure communications; ris assisted; ris ... See more keywords

Low Probability of Intercept/Detect (LPI/LPD) Secure Communications Using Antenna Arrays Employing Rapid Sidelobe Time Modulation

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recommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"

DOI: 10.1109/tap.2024.3416756

Abstract: We present an electronically reconfigurable antenna array offering low probability of intercept/detect (LPI/LPD) and secure communications capabilities simultaneously at the physical layer. This antenna array is designed to provide rapidly time-varying sidelobes and a stationary… read more here.

Keywords: lpi lpd; lpd secure; secure communications; time ... See more keywords
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Performance Evaluation for Secure Communications in Mobile Internet of Vehicles With Joint Reactive Jamming and Eavesdropping Attacks

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recommendations! Published in 2021 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2021.3095015

Abstract: Internet of Vehicles (IoV) is considered to be a backbone of smart transportation system where vehicles are expected to exchange traffic information and other data using vehicle-to-vehicle (V2V) communications. Furthermore, V2V communications is regarded as… read more here.

Keywords: traffic; internet vehicles; jamming eavesdropping; eavesdropping attacks ... See more keywords

On Joint Covert and Secure Communications in D2D-Enabled Cellular Systems

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recommendations! Published in 2025 at "IEEE Transactions on Mobile Computing"

DOI: 10.1109/tmc.2025.3589011

Abstract: This paper explores the joint covert and secure communications in a device-to-device (D2D)-enabled cellular system (DCS) consisting of a base station BS, an eavesdropper Eve, and two user equipments UE and UR. To conduct secure… read more here.

Keywords: joint covert; rate; secure communications; d2d enabled ... See more keywords

Secure Communications for Dual-Polarized MIMO Systems

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recommendations! Published in 2017 at "IEEE Transactions on Signal Processing"

DOI: 10.1109/tsp.2017.2706180

Abstract: To enhance secure communications, we deploy the dual-polarized antenna arrays at communication nodes of the multi-input multioutput (MIMO) system, where the base station communicates with multiple legitimate users in the presence of an eavesdropper. We… read more here.

Keywords: transmit power; mse; mimo; secure communications ... See more keywords

Intelligent Reflecting Surface Aided Secure Communications for NOMA Networks

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recommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2021.3129075

Abstract: Intelligent reflecting surface (IRS) is deemed a promising technique for future wireless and mobile technologies due to its ability to reconfigure the radio propagation environment. In this paper, we analyze the physical layer security (PLS)… read more here.

Keywords: reflecting surface; intelligent reflecting; aided secure; surface aided ... See more keywords

Reconfigurable-Intelligent-Surface Assisted Orbital-Angular-Momentum Secure Communications

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recommendations! Published in 2024 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2024.3421267

Abstract: As a kind of wavefront with helical phase, orbital angular momentum (OAM) shows the great potential to enhance the security results of wireless communications due to its unique orthogonality and central hollow electromagnetic wave structure.… read more here.

Keywords: angular momentum; orbital angular; secure communications; reconfigurable intelligent ... See more keywords