基于边缘计算的配电网OPGW线路安全数据处理技术

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Ying Zeng, Zhongmiao Kang, Zhan Shi
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引用次数: 1

摘要

在信息技术和可扩展信息系统的推动下,近年来光纤复合架空地线(OPGW)的网络设计和通信方式有了很大的发展。由于架空输电线路对OPGW的外径和重量有严格的要求,利用边缘计算对配电网OPGW线路进行物理层安全数据处理至关重要。为此,本文研究了一个具有边缘计算的物理层安全配电网络OPGW,其中存在一个发送器S,一个接收器D,一个授权的合法监视器LM和一个干扰节点i。为了更好地分析系统性能,我们首先给出了基于安全数据速率的系统中断概率的定义。然后,通过推导安全数据处理的分析中断概率,对配电网OPGW的系统性能进行了评估,以便于在整个信噪比范围内对安全数据处理的系统性能进行评估。最后,我们用边缘计算在物理层安全配电网OPGW线路上进行了仿真,验证了分析结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Secure Data Processing Technology of Distribution Network OPGW Line with Edge Computing
Promoted by information technology and scalable information systems, the network design and communication method of optical fiber composite overhead ground wire (OPGW) have been in great progress recently. As the overhead transmission line has strict requirements on the outer diameter and weight of OPGW, it is of vital importance to perform the physical-layer secure data processing for the distribution network OPGW line with edge computing. To this end, we examine a physical-layer secure distribution network OPGW with edge computing in this article, where there exists one transmitter S, one receiver D, one authorized legitimate monitor LM, and an interfering node I. To better analyze the system performance, we firstly give the definition of the system outage probability, based on the secure data rate. Then, we evaluate the system performance for the distribution network OPGW, by deriving analytical outage probability of secure data processing, to facilitate the system performance evaluation of secure data processing in the entire SNR regime. Finally, we demonstrate some simulation results to validate the analytical results on the physical-layer secure distribution network OPGW line with edge computing.
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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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