Study On Optical Communications, Volume. 47, Issue 1, 63(2021)

Modeling and Analysis of 5G Terminal Communication Channel in Substation

LI Huan1, XU Yue2, MENG Fan-bo3, REN Shuai1, LI Hai-jun4, and PANG Xiao-jing4
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • 4[in Chinese]
  • show less

    Terminal equipment represented by inspection robots is widely used in substations. In the future, 5th-Generation (5G) mobile terminals will be more and more used in substations with the fast development of 5G technology. The performance of the communication system is closely related to the wireless channel. Therefore, it is very important to study the 5G communication channel characteristics of the mobile terminal in the substation. Aiming at the characteristics of the communication channel of 5G mobile terminals in the Three-Dimension (3D) scattering environment of substations, based on the multiple input multiple output technology, the article proposes to use geometric analysis to establish a 3D channel model, and derive the time autocorrelation function and spatial cross correlation function of the channel. Based on the 5G frequency band, the auto-correlation and cross-correlation characteristics of the wireless channel are simulated and analyzed. The influence of the Rice factor of different sizes on the wireless channel characteristics is also studied. The above simulation results show the availability of 5G terminals in substations, and broaden the research on mobile terminals using 5G communication technology in substation scenarios.

    Tools

    Get Citation

    Copy Citation Text

    LI Huan, XU Yue, MENG Fan-bo, REN Shuai, LI Hai-jun, PANG Xiao-jing. Modeling and Analysis of 5G Terminal Communication Channel in Substation[J]. Study On Optical Communications, 2021, 47(1): 63

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Sep. 23, 2020

    Accepted: --

    Published Online: Aug. 22, 2021

    The Author Email:

    DOI:10.13756/j.gtxyj.2021.01.013

    Topics