Secrecy Throughput in Inhomogeneous Wireless Networks with Nonuniform Traffic
International Journal of Distributed Sensor Networks, 2014 We investigate the secrecy throughput of inhomogeneous wireless network, especially in cases of independent and uniform eavesdropper with single antenna and multiple antennas.
Qiuming Liu, Li Yu, Peng Yang, Zuhao Liu
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Secrecy Throughput in Full-Duplex Multiuser MIMO Short-Packet Communications [PDF]
IEEE Wireless Communications Letters, 2021 In this letter, we consider the physical-layer security (PLS) in full-duplex (FD) multiuser multiple-input-multiple-output (MIMO) short-packet communications, where a base station (BS) transmits precoded signals for secure downlink multicast while receiving signals from uplink users.
Lai Wei 0007 +2 more
core +4 more sources
Novel Noise Injection Scheme to Guarantee Zero Secrecy Outage under Imperfect CSI
Entropy, 2023 The paper proposes a novel artificial noise (AN) injection strategy in multiple-input single-output multiple-antenna-eavesdropper (MISOME) systems under imperfect channel estimation at the legitimate channel to achieve zero secrecy outage probability ...
Hien Q. Ta, Lam Cao, Hoon Oh
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Maximum Secrecy Throughput of MIMOME FSO Communications With Outage Constraints [PDF]
IEEE Transactions on Wireless Communications, 2018 to appear in IEEE Transactions on Wireless ...
Marcos Eduardo Pivaro Monteiro +2 more
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Secrecy Throughput Optimization for the WPCNs With Non-Linear EH Model [PDF]
IEEE Access, 2019 This paper investigates secure communication from a wireless-powered transmitter to a desired receiver with multiple eavesdroppers in the wireless powered communication networks (WPCNs). Considering the non-linear energy harvesting (EH) model, we propose
Xiaochen Liu +3 more
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Multi-Antenna Jammer-Assisted Secure Short Packet Communications in IoT Networks
Future Internet, 2023 In this work, we exploit a multi-antenna cooperative jammer to enable secure short packet communications in Internet of Things (IoT) networks. Specifically, we propose three jamming schemes to combat eavesdropping, i.e., the zero forcing beamforming (ZFB)
Dechuan Chen +4 more
doaj +1 more source
Secure short-packet communications using a full-duplex receiver
International Journal of Intelligent Networks, 2023 In this work, we consider the physical layer security in short-packet communications, where a full-duplex (FD) receiver receives information signals from a source while generating artificial noise (AN) to confuse an eavesdropper.
Dechuan Chen +4 more
doaj +1 more source
Artificial Noise Injection–Based Secrecy Improvement for FSO Systems
IEEE Photonics Journal, 2021 In this paper, an artificial noise (AN) injection technique is incorporated in a free-space optical (FSO) communication system with the aim of enhancing the secrecy performance of the system. An intensity modulated direct detection (IM/DD) FSO link which
Aman Sikri +5 more
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Optimal Channel Training Design for Secure Short-Packet Communications
Sensors, 2023 Physical layer security is a promising technique to ensure the confidentiality of short-packet communications, since no additional channel uses are needed.
Dechuan Chen +4 more
doaj +1 more source
Virtual full-duplex buffer-aided relay selection schemes for secure cooperative wireless networks
EURASIP Journal on Wireless Communications and Networking, 2022 This paper considers secure communication in buffer-aided cooperative wireless networks in the presence of one eavesdropper, which can intercept the data transmission from both the source and relay nodes.
Jiayu Zhou, Deli Qiao, Haifeng Qian
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