Data Transmission of Digital Grid Assisted by Intelligent Relaying

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-01-17 DOI:10.4108/eetsis.v10i3.2823

Shuangbai He, C. Yang, Yuda Li, Binyun Xie, Jiaqi Zhao

引用次数: 1

Abstract

In this paper, we study the relaying and cache aided digital grid data transmission, where the relaying may be equipped by caching or not, depending on specific applications. For both cases, we evaluate the impact of relaying and caching on the system performance of digital grid data transmission through theoretical derivation. To this end, an analytical expression on the outage probability is firstly derived for the data transmission. We then provide an asymptotic expression on the system outage probability. Finally, some simulation results are provided to verify the correctness of the derived analysis on the system performance, and show the impact of relaying and caching on the data transmission of digital grid system. In particular, the usage of caching at the relaying can help strengthen the data transmission performance of the considered system effectively. The results in this paper could provide some reference to the development of wireless transmission and scalable information systems.

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智能中继辅助数字电网的数据传输

在本文中，我们研究了中继和缓存辅助的数字电网数据传输，其中中继可以配备缓存或不配备缓存，这取决于具体的应用。对于这两种情况，我们通过理论推导来评估中继和缓存对数字网格数据传输系统性能的影响。为此，首先推导了数据传输中断概率的解析表达式。然后给出了系统中断概率的渐近表达式。最后，给出了仿真结果，验证了导出分析对系统性能的正确性，并展示了中继和缓存对数字电网系统数据传输的影响。特别是，在中继中使用缓存可以帮助有效地增强所考虑的系统的数据传输性能。本文的研究结果可为无线传输和可扩展信息系统的发展提供一定的参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

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.