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Outage-driven link selection for secure buffer-aided networks
In this paper, we investigate secure communication in a two-hop wireless network, where multiple buffer-aided relays assist to securely forward data...
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On optimization of cooperative MIMO for underlaid secrecy Industrial Internet of Things
In this paper, physical layer security techniques are investigated for cooperative multi-input multi-output (C-MIMO), which operates as an underlaid...
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Intelligent reflecting surface assisted untrusted NOMA transmissions: a secrecy perspective
In this paper, we investigate the intelligent reflecting surface (IRS) assisted secure transmissions for the untrusted non-orthogonal multiple access...
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SGR-MOP Based Secrecy-Enabled Resource Allocation Scheme for 5G Networks
The radio-cast nature of wireless communications is always exposed to the eavesdrop** attack. To safeguard 5 G communications where both the CUs...
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Physical Layer Security for MIMO Wireless System Using MRC over Rayleigh Fading Channels
Exponentially increasing users are expected to be supported by the fifth-generation (5G) network. 5G technology is designed to meet the growing...
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Unified intercept probability analysis of multi-user multi-relay aided decode-and-forward wireless systems
This paper investigates a cooperative network scenario involving a source, multiple users, and relays, all situated in the presence of multiple...
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Reinforcement learning-based secure joint relay and jammer selection in dual-hop wireless networks
This paper demonstrates the potential of reinforcement learning techniques for the secure joint relay and jammer selection in the dual-hop wireless...
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On Secrecy Analysis of UAV-Enabled Relaying NOMA Systems with RF Energy Harvesting
This paper investigates the physical-layer security (PLS) for the Internet of Things (IoT) using nonorthogonal multiple access (NOMA) with an...
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Forward link outage performance of aeronautical broadband satellite communications
High-throughput satellites (HTSs) play an important role in future millimeter-wave (mmWave) aeronautical communication to meet high speed and broad...
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A Secrecy Offloading in Radio Frequency Energy Harvesting NOMA Heterogeneous Mobile Edge Computing Network
This paper studies a security offloading scheme in radio frequency energy harvesting (RF EH) non-orthogonal multiple access (NOMA) enabled...
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Reconfiguring wireless environments via intelligent surfaces for 6G: reflection, modulation, and security
The reconfigurable intelligent surface (RIS) has been recognized as an essential enabling technology for sixth-generation (6G) mobile communication...
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Secrecy Performance of Scenario with Multiple Antennas Cooperative Satellite Networks
The evolution of communication networks has created a huge requirement for massive connectivity, efficient spectral utilization, and high...
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Quasi-concave optimization of secrecy redundancy rate in HARQ-CC system
In a hybrid automatic repeat request with chase combining (HARQ-CC) system, we analyze physical layer secure performance and determine the secrecy...
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Physical Layer Security Optimisation for NOMA Based UAV Communication for Optimal Resource Allocation
Unmanned aerial vehicles (UAVs) have become increasingly popular for wireless communication due to their mobility, versatility in deployment, and...
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Secure transmission for heterogeneous cellular network with limited feedback
We study physical layer secure transmission with limited feedback in heterogeneous cellular networks. A transmission protocol is designed to obtain...
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Chaotic deep neural network based physical layer key generation for massive MIMO
Massive MIMO is a promising technology for delivering fifth and beyond generation mobile communication networks. Generalized Spatial Modulation...
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Image transmission in mobile wireless multimedia sensor networks using cat swarm optimization
High-quality picture transmission over intelligent devices in Mobile Multimedia Sensor Networks (MWMSN) requires fast transmission rates, throughput,...
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An intelligent dimension-based cat swarm optimization for efficient cooperative multi-hop relay selection in vehicular network
A revolutionary concept for enhancing the geographical differentiations in vehicular ad hoc networks (VANET) is cooperation. Similar to multi-antenna...
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Physical Layer Security of Heterogenous Networks with Unreliable Wireless Backhaul and Small Cell Selections
In this study, we propose a novel secure heterogeneous network system model that incorporates an unreliable wireless backhaul and perfect channel...
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Secrecy Outage Probability of Secondary System for Wireless-Powered Cognitive Radio Networks
In this paper, we consider a secrecy wireless-powered cognitive radio network, where an energy harvesting secondary system can share the spectrum of...