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Technology of Network & Communication
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App. Res. of Comp. Printed Article
Vol. 39, 2022 No. 5
1510-1513

Multi-hop D2D relay-assisted transmission and outage analysis for industrial 5G

Wang Zhun1,2,3,4
Xu Chi2,3,4
Wang Yitian1,2,3,4
Xu Wenbiao1,2,3,4
Xia Changqing2,3,4
Jin Xi2,3,4
1. College of Information Engineering, Shenyang University of Chemical Technology, Shenyang 110142, China
2. Key Laboratory of Networked Control Systems, Chinese Academy of Sciences, Shenyang 110016, China
3. Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110169, China
4. Institutes for Robotics & Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110169, China
DOI: 10.19734/j.issn.1001-3695.2021.10.0454

Abstract

For ultra-reliable low latency communication of industrial 5G network, this paper studied multi-hop and multi-relay-assisted device-to-device communication scheme. Based on the stochastic geometry theory, this paper used the Poisson point process to model the devices in the industrial field and divided the relay selection area. During multi-hop transmission, the relay of each hop selected node with the largest signal to interference plus noise ratio for decoding and forwarding. Fully considering the node interference and random noise on the multiple D2D transmission paths, this paper derived the closed form expression of the end-to-end outage probability. Simulations demonstrated the influence of relay node deployment density, transmit power, path distance on the end-to-end outage probability. The results show that the use of multi-hop and multi-relay-assisted D2D transmission can greatly reduce the end-to-end outage probability of industrial 5G networks and improve transmission reliability.

Foundation Support

国家自然科学基金资助项目(62173322,61803368,62133014,61972389,61903356)
中国博士后科学基金资助项目(2019M661156)
中国科学院青年创新促进会资助项目(2019202)
辽宁省自然科学基金资助项目(2020-MS-034)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.10.0454
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 5
Section: Technology of Network & Communication
Pages: 1510-1513
Serial Number: 1001-3695(2022)05-038-1510-04

Publish History

[2021-12-17] Accepted Paper
[2022-05-05] Printed Article

Cite This Article

王准, 许驰, 王倚天, 等. 工业5G的D2D多跳中继辅助传输方法及中断性能分析 [J]. 计算机应用研究, 2022, 39 (5): 1510-1513. (Wang Zhun, Xu Chi, Wang Yitian, et al. Multi-hop D2D relay-assisted transmission and outage analysis for industrial 5G [J]. Application Research of Computers, 2022, 39 (5): 1510-1513. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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