UAV-Assisted Secure Communication for Coordinated Satellite-Terrestrial Networks

Li, Huifang; Li, Jing; Liu, Meng; Gong, Fengkui

doi:10.1109/lcomm.2023.3267119

Cited by 7 publications

(3 citation statements)

References 14 publications

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“…The simulation results have demonstrated that the proposed joint design is a highly effective improvement for ensuring secure transmission in ground-based two-way communication systems. [21][22][23] The author examines a satellite-terrestrial communication network facilitated by UAVs. With the internal eavesdropper, a three-dimensional mobility UAV specifically aids in improving coverage while also enabling secure communication between satellite and ground users.…”

Section: Related Workmentioning

confidence: 99%

“…In particular, non-orthogonal multiple access is used in our work to increase the number of connections and enhance communication fairness, and small packets are used for data transmission to lower latency. The study conducted by Li, Li, et al, 21 Li, Sun, et al, 22 and Li, Yao, et al 23 focuses on constructing a virtual antenna array employing UAV components. The authors utilize collaborative beamforming (CB) to create secure communications between UAVs and multiple base stations (BSs) while considering the presence of known and unknown eavesdroppers on the ground.…”

Section: Related Workmentioning

confidence: 99%

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Enhancing UAV‐HetNet security through functional encryption framework

Gupta,

Singh

2024

Concurrency and Computation

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SummaryIn the current landscape, the rapid expansion of the internet has brought about a corresponding surge in the number of data consumers. As user volume and diversity have escalated, the shift from conventional, uniform networks to Heterogeneous Networks (HetNets) has emerged. HetNets are designed with a primary objective: enhancing Quality of Service (QoS) standards for users. In the context of HetNets facilitated by Unmanned Aerial Vehicles (UAVs), a substantial influx of users and devices is observed. Within this multifaceted environment, the potential for malicious intruder nodes to efficiently execute and propagate harmful actions across the network is a distinct concern. Consequently, the entirety of network communication becomes susceptible to a multitude of security threats. To address these vulnerabilities and safeguard communication, the Functional Encryption (FE) technique is employed. FE empowers the protection of data against intrusion attacks. This paper presents a comprehensive methodology for implementing FE within UAV‐integrated HetNets, executed in two sequential phases. The initial phase secures communication between User Equipment (UE) and Micro Base Station (MBS), followed by the second phase, which focuses on securing communication among MBS and UAV. The viability of the proposed approach is substantiated through validation using the Automated Validation of Internet Security Protocols and Applications (AVISPA) tool. The validation process involves the development of High‐Level Protocol Specification Language (HLPSL) codes. The successful security validation outcome underscores the capacity of the proposed methodology to provide the intended security measures and robustness to the network environment.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Enhancing UAV‐HetNet security through functional encryption framework

Gupta,

Singh

2024

Concurrency and Computation

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“…Li et al proposed an unmanned aerial vehicle (UAV)-assisted SAGIN and demonstrated that the NOMA technique can improve spectral efficiency. The average secrecy rate was derived as a measure of the NOMA-based SAGIN's secrecy performance [30].…”

Section: Introductionmentioning

confidence: 99%

Secrecy Performance of a Non-Orthogonal Multiple Access-Based Space–Air–Ground Integrated Network System with Stochastic Geometry Distribution of Terrestrial Terminals and Fog Absorption in Optical Link

Wang,

He,

et al. 2024

Aerospace

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Recently, non-orthogonal multiple access (NOMA)-based space–air–ground integrated networks (SAGINs) have gained increasing attention due to their robust communication, broader coverage, and resource-saving advantages. However, it is imperative to consider physical layer security as a crucial performance metric in NOMA-based SAGINs. This study addresses this concern by constructing a NOMA-based free space optical (FSO)/radio frequency (RF) dual-hop SAGIN system with eavesdroppers on both links. The two new fading channel models were proposed, considering the FSO link’s fog absorption and the RF link’s stochastic distribution based on Málaga and shadowed Rician distributions. The closed-form expressions for the secrecy outage probability are derived for the SAGIN system. Monte Carlo simulations were conducted to validate the theoretical findings. The results revealed the influence of fog absorption and the stochastic geometry distribution on the SAGIN system.

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A Novel Anonymous Authentication Key Agreement Protocol in Satellite Terrestrial Networks

Ma,

Liu,

et al. 2024

Communications in Computer and Information Science

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UAV-Assisted Secure Communication for Coordinated Satellite-Terrestrial Networks

Cited by 7 publications

References 14 publications

Enhancing UAV‐HetNet security through functional encryption framework

Enhancing UAV‐HetNet security through functional encryption framework

Secrecy Performance of a Non-Orthogonal Multiple Access-Based Space–Air–Ground Integrated Network System with Stochastic Geometry Distribution of Terrestrial Terminals and Fog Absorption in Optical Link

A Novel Anonymous Authentication Key Agreement Protocol in Satellite Terrestrial Networks

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