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Technology of Network & Communication
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3715-3718,3724

Geometry-based stochastic model for three-dimensional UAV channel

Guo Mengting
Zhang Zhizhong
Deng Bingguang
School of Communication & Information Engineering, Chongqing University of Posts & Telecommunications, Chongqing 400065, China

Abstract

This paper proposed a model for MIMO UAV channel. This model combined two-dimensional single-loop and three-dimensional hemisphere. Based on the proposed channel model, this paper derived the space time correlation function, Doppler power spectrum and second-order statistical characteristics. It analysed the influence of different parameters. The proposed model was compared with the single-ball model and the measurement values respectively. The results show that the Rice factor and the velocity of moving scatterer have a significant effect on channel characteristics. The time correlation function of the proposed model is about 20% higher than that of the single-ball model. And the accuracy of the model is verified by the good fit with the measurements.

Foundation Support

重庆市技术创新与应用发展重大主题专项项目(cstc2019jscx-zdztzxX0002)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.06.0201
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 12
Section: Technology of Network & Communication
Pages: 3715-3718,3724
Serial Number: 1001-3695(2021)12-034-3715-04

Publish History

[2021-12-05] Printed Article

Cite This Article

郭梦婷, 张治中, 邓炳光. 基于几何随机的无人机3D信道模型 [J]. 计算机应用研究, 2021, 38 (12): 3715-3718,3724. (Guo Mengting, Zhang Zhizhong, Deng Bingguang. Geometry-based stochastic model for three-dimensional UAV channel [J]. Application Research of Computers, 2021, 38 (12): 3715-3718,3724. )

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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