Research on the Ubiquitous Electric Power Internet of Things Security Management Based on Edge-Cloud Computing Collaboration Technology

This paper investigates a full-duplex relay network assisted by radio frequency (RF) power station in ubiquitous electric Internet of Things (UEIoT), where a wireless sensor on high voltage transmission line collects electric data and then transmits data to a destination via a full-duplex decode-and-forward relay. The destination receives and processes the data to inspect the state of high voltage transmission line. Both the sensor and relay do not have fixed energy source; so, they first have to harvest energy from a RF power station and then complete information transmission by using the harvested energy. As the line-of-sight (LOS) propagations often exist in outdoor application scenarios of UEIoT, the Rician fading channel is adopted in the network. To explore the system outage performance, the explicit expressions of the outage probability and throughput of the system are derived by using mathematical analysis. Simulation results validate the correctness of our theoretical analysis and also evaluate the effects of system parameters and deployment position of power station on the outage performance.

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“…Similarly, by using ( 11) and ( 17), the outage probability of the second hop can be derived as 4 Wireless Communications and Mobile Computing…”

Section: Outage Performance Analysismentioning

confidence: 99%

“…By 2024, UEIoT will be established to form an energy internet ecosystem with joint construction, cogovernance, and sharing [2,3]. UEIoT has attracted much attention from academia to industry [4,5].…”

Section: Introductionmentioning

confidence: 99%

Outage Performance of Full‐Duplex Relay Networks Powered by RF Power Station in Ubiquitous Electric Internet of Things

Zhang

Duan

et al. 2021

Wireless Communications and Mobile Computing

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Multi-attribute Authentication Method Based on Continuous Trust Evaluation

Guo¹,

Li²,

Du³

et al. 2022

Lecture Notes in Computer Science

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Research on Security Control Mechanism of Power Distribution IoT Based on Trusted Computing

Sun¹,

Li²,

Zhou

et al. 2020

J. Phys.: Conf. Ser.

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Performing an in-depth study on the Power Internet of Things (IoT), it is known that the distribution network faces higher security risks due to a large number of terminals, various types of equipment, and the flexible access of each device to the distribution network structure and dynamic boundary. Therefore, it is urgent to make significant research on the security control mechanism for the power distribution Internet of Things, to realize the safe access of IoT devices in the Power IoT. Firstly, this paper analyses the shortage of power system security under the background of the IoT. Secondly, trusted computing technology is represented by the TrustZone and is deeply studied, and the feasibility of its application for the security of power distribution IoT is analyzed. Furthermore, the TrustZone-based security management and control architecture for power distribution novel IoT equipment is proposed, and its integrity measurement and trusted network connection process are analyzed. Finally, the security of this architecture is analyzed briefly.

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Research on the Ubiquitous Electric Power Internet of Things Security Management Based on Edge-Cloud Computing Collaboration Technology

Cited by 8 publications

References 7 publications

Outage Performance of Full‐Duplex Relay Networks Powered by RF Power Station in Ubiquitous Electric Internet of Things

Outage Performance of Full‐Duplex Relay Networks Powered by RF Power Station in Ubiquitous Electric Internet of Things

Multi-attribute Authentication Method Based on Continuous Trust Evaluation

Research on Security Control Mechanism of Power Distribution IoT Based on Trusted Computing

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