Cooperative jamming for physical layer security in hybrid satellite terrestrial relay networks

Yan, Shi; Wang, Xinyi; Li, Zongling; Li, Bin; Fei, Zesong

doi:10.23919/jcc.2019.12.012

Cited by 25 publications

(20 citation statements)

References 4 publications

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“…Quantum attacks are broadly classified into three major categories, including ECDLP, DLP, and IFP. Additionally, QIAs in classical cryptosystems, quantum-resistant cryptosystem, satellite, and UAV-based secure communication, Qrepeater crypto network, and quantum-safe infrastructure in fiber and wireless networks are some of the important areas considered in recent studies [40]- [47]. Abellan and Pruneri [48] discussed other dimensions in the quantum cybersecurity area, including quantum random number generator, its importance to applications, and association with encryption and decryption processes.…”

Section: Shaikh Andmentioning

confidence: 99%

“…In [46], the authors presented a novel DF-based safe 3D mobile UAV transmitting scheme for HSTNs in the vicinity of an aerial eavesdropper operating in a round area around a functioning UAV relay. In [47], the authors looked at reliable communication in a HSTRN, in which an adversary can intercept communications sent from both the satellite and interim relays. We investigate collaborative blocking by the relays to successfully shield the information from eavesdropping in these two stages, in which the jamming frequencies are designed to maximize the detection accuracy underneath the complete power limit of relays.…”

Section: Quantum Resistant Cryptosystemsmentioning

confidence: 99%

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Survey of Promising Technologies for Quantum Drones and Networks

Kumar¹,

Bhatia

Kaushik

et al. 2021

IEEE Access

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Due to recent advancements in quantum drones, the Internet of Quantum Drones (IoQDs), and Drone-to-Satellite connectivity, several advantages have been anticipated for real-time applications. This work examines quantum computing issues, including quantum data processing, techniques, circuits, and algorithms important for quantum drones or their networks. Here, we discussed the current research trends on quantum computing, quantum-safe computing, or post-quantum cryptography important to quantum networks, followed by the numerous advantages, limitations, future advancements, and research issues connected with quantum technologies, drones, and their network. This work has also prepared a taxonomy of quantum-related areas depending upon the logic of their learning, followed by a review of each of these areas. We review the most recent work over quantum algorithms used in various-quantum-related areas and networks, the role of quantum satellites for drone-based networks and communications, how quantum artificial intelligence and quantum machine learning are important for quantum drones, networks and futuristic applications, quantum attacks, quantum genetic algorithms, and the importance of post-quantum and quantum-safe cryptography. The challenges and research directions in these domains are explored as well. Lastly, this work presents an overview of the current state of knowledge in various promising technologies that are recently found to be important for quantum drones and networks.

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Section: Shaikh Andmentioning

confidence: 99%

Section: Quantum Resistant Cryptosystemsmentioning

confidence: 99%

Survey of Promising Technologies for Quantum Drones and Networks

Kumar¹,

Bhatia

Kaushik

et al. 2021

IEEE Access

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show abstract

“…For HSTRN, the relay is adopted to forward signal due to the unavailability of the direct link between satellites and legitimate users. [7][8][9][10][11][12][13] Some of the relating researches have focused on the secrecy performances of the systems with different parameters. [7][8][9][10] The authors studied the ergodic secrecy rate performance of the hybrid satellite-terrestrial relay system with multiple eavesdroppers under two relay protocols in Reference 7.…”

Section: Introductionmentioning

confidence: 99%

Cooperative jamming in downlink satellite network with hardware impairments

et al. 2021

Trans Emerging Tel Tech

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In this article, a land mobile satellite communication network with an external jammer to fight against the eavesdropper is investigated, where the hardware impairments are introduced to make the analyses more practical. It is worth noting that three jamming schemes, that is, the Gaussian noise jamming, the friendly jamming, and the scheme without jamming, are taken into account to explore the effect of the jammer comprehensively. The secrecy metrics such as the connectivity outage probability (COP), the security outage probability, and the secrecy throughput (ST), are derived for the passive eavesdropping scenario, while the ergodic secrecy capacity is analyzed for the active eavesdropping scenario. Moreover, to get intuitive insight from the closed-form expressions, the asymptotic ST and the asymptotic COP under the condition of high signal-to-noise ratio are also considered. Finally, all the derivations are validated by Monte Carlo simulations, and the effects of different parameters on the performance of the network are analyzed.

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“…To solve this problem, Wyner characterized fading channels to achieve physical layer security based on information-theoretic approach [18]. And yet, research on physical layer secrecy in HSTRN is limited [19][20][21][22][23][24]. In [19], the authors explored the physical layer secrecy analysis of multiuser HSTRN by deriving accurate and asymptotic expressions for secrecy outage probability (SOP) and deducing the expression for probability of nonzero secrecy capacity.…”

Section: Introductionmentioning

confidence: 99%

“…Guo et al [22] presented a joint relay selection and a user scheduling scheme based on jammer to balance the system performance and actual implementation. In order to enhance the secrecy of the system under the total power constraint of relays, Yan et al [23] investigated cooperative jamming by the relays to maximize the secrecy rate. Likewise, Yan et al [24] maximized the secrecy rate of HSTRN through the joint optimization of the relay beamforming vector and the covariance matrix of artificial noise.…”

Section: Introductionmentioning

confidence: 99%

Physical Layer Secrecy Analysis of Multihop Hybrid Satellite‐Terrestrial Relay Networks with Jamming

Wang

Zhang

Hou

2021

Wireless Communications and Mobile Computing

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This paper explores the secrecy analysis of a multihop hybrid satellite-terrestrial relay network (HSTRN) with jamming, where one satellite source is aimed at communicating with destination users via multihop decode-and-forward (DF) terrestrial relays, in the existence of an eavesdropper. All the destination users are deployed randomly following a homogeneous Poisson point process (PPP) based on stochastic geometry. Each relay operates not only as a conventional DF relay to forward the received signal but also as a jammer to generate intentional interference to degrade the eavesdropper link, considering shadowed-Rician fading for legitimate link and wiretap link while Rayleigh fading for jamming link. To characterize the secrecy performance of the considered network, the accurate analytical expression for the secrecy outage probability (SOP) is derived. In order to reveal further insights on the achievable diversity order of the network, the asymptotic behavior of SOP expression at high signal-to-noise ratio (SNR) region is deduced. Moreover, the throughput of the system is discussed to characterize the secrecy performance. Finally, the theoretical results are validated through comparison with simulation results and show that (1) the secrecy performance of the considered network gets better with the decreasing of the hops and with the decreasing severity of the channel fading scenario, (2) the relay of the network operating as a jammer can provide better secrecy performance without extra network resources, and (3) small hops and high SNR can yield to high throughput of the system.

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Cooperative jamming for physical layer security in hybrid satellite terrestrial relay networks

Cited by 25 publications

References 4 publications

Survey of Promising Technologies for Quantum Drones and Networks

Survey of Promising Technologies for Quantum Drones and Networks

Cooperative jamming in downlink satellite network with hardware impairments

Physical Layer Secrecy Analysis of Multihop Hybrid Satellite‐Terrestrial Relay Networks with Jamming

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