Secure Beamforming for Full-Duplex MIMO Two-Way Untrusted Relay Systems

Zhao, Shuangrui; Liu, Jia; Shen, Yulong; Jiang, Xiaohong; Shiratori, Norio

doi:10.1109/tifs.2020.3001733

Cited by 32 publications

(21 citation statements)

References 39 publications

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“…The shortage of security features in these protocols has a different influence on the smart grids' situation. For instance, protocols without encryption can make the data in transit vulnerable to eavesdropping, which results in various attacks, e.g., injection of false data because of the lack of authentication [143] or the implication of customers' usage patterns [144]. Indeed, it is also conceivable to inject false data, resulting in decisions based on false information [145], or inject the network with false packets that target to flood it, resulting in a DoS attack.…”

Section: Cp Vulnerabilities In Smart Grid a The Vulnerabilitiesmentioning

confidence: 99%

CPS Attacks Mitigation Approaches on Power Electronic Systems With Security Challenges for Smart Grid Applications: A Review

et al. 2021

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This paper presents an inclusive review of the cyber-physical (CP) attacks, vulnerabilities, mitigation approaches on the power electronics and the security challenges for the smart grid applications. With the rapid evolution of the physical systems in the power electronics applications for interfacing renewable energy sources that incorporate with cyber frameworks, the cyber threats have a critical impact on the smart grid performance. Due to the existence of electronic devices in the smart grid applications, which are interconnected through communication networks, these networks may be subjected to severe cyber-attacks by hackers. If this occurs, the digital controllers can be physically isolated from the control loop. Therefore, the cyber-physical systems (CPSs) in the power electronic systems employed in the smart grid need special treatment and security. In this paper, an overview of the power electronics systems security on the networked smart grid from the CP perception, as well as then emphases on prominent CP attack patterns with substantial influence on the power electronics components operation along with analogous defense solutions. Furthermore, appraisal of the CPS threats attacks mitigation approaches, and encounters along the smart grid applications are discussed. Finally, the paper concludes with upcoming trends and challenges in CP security in the smart grid applications.

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Section: Cp Vulnerabilities In Smart Grid a The Vulnerabilitiesmentioning

confidence: 99%

CPS Attacks Mitigation Approaches on Power Electronic Systems With Security Challenges for Smart Grid Applications: A Review

et al. 2021

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“…We can easily solve the optimization problem by using Lagrange dual method. The Lagrange dual function of the problem (18) is…”

Section: B Source Power Allocationmentioning

confidence: 99%

“…In the untrusted relay case, the authors in [17] proposed a signal-to-noise ratio (SNR) based power allocation scheme to improve system secrecy rate using a single untrusted relay node with single/multiple antennas, and artificial noise emitted by source was employed to combat untrusted relay. The full-duplex untrusted relay in multi-input multi-output (MIMO) scenario was studied in [18] and the authors used secure beamforming to enhance security performance. The VOLUME 4, 2016 authors in [19] considered the optimal power allocation for secure transmission under an untrusted relay, where useraid cooperative jamming was employed to achieve positive secrecy rate.…”

Section: Introductionmentioning

confidence: 99%

Secure Resource Allocation for Cooperative OFDMA System With Untrusted AF Relaying

Yi-feng

et al. 2021

IEEE Access

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“…Besides energy harvesting, full-duplex technology for cooperative relaying systems also attracted significant attention from researchers [ 22 – 24 ]. In [ 22 ], the authors considered a novel system model consisting of an energy-harvesting full-duplex (FD) relay and a jammer in the presence of an eavesdropper.…”

Section: Introductionmentioning

confidence: 99%

“…Then, they derived closed-form expressions of the throughput, OP, and symbol error rate (SER). In contrast to [ 22 , 23 ] that only investigated the single-input single-output (SISO) system, Zhao et al [ 24 ] studied physical layer security for a full-duplex multiple-input multiple-output system.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis in the Decode-and-Forward Full-Duplex Relaying Network with SWIPT

Tin

Phan

Nguyen

et al. 2021

The Scientific World Journal

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This paper investigates the decode-and-forward (DF) full-duplex (FD) cooperative relaying system with SWIPT. Specifically, the relay node can harvest energy from the source’s RF signal, and then the harvested energy is used for transferring information to the destination. Besides, we consider both direct and two-hop relaying links to transmit data from the source to the destination. In the performance analysis, we derive the exact expressions for outage probability (OP) by applying the receiver’s selection combining (SC) technique. Then, the Monte Carlo simulation is performed to verify the correctness of the mathematical analysis. Finally, the simulations show that the mathematic expressions match simulation results, which authenticates the mathematical analysis.

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Secure Beamforming for Full-Duplex MIMO Two-Way Untrusted Relay Systems

Cited by 32 publications

References 39 publications

CPS Attacks Mitigation Approaches on Power Electronic Systems With Security Challenges for Smart Grid Applications: A Review

CPS Attacks Mitigation Approaches on Power Electronic Systems With Security Challenges for Smart Grid Applications: A Review

Secure Resource Allocation for Cooperative OFDMA System With Untrusted AF Relaying

Performance Analysis in the Decode-and-Forward Full-Duplex Relaying Network with SWIPT

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