Analysis and avoidance method of 5G atmospheric duct interference

Tinglan WANG; Xingzheng LI; Yimin ZUO; Dongchen ZHANG

doi:10.11959/j.issn.1000-0801.2022067

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Analysis and avoidance method of 5G atmospheric duct interference

Research and Development | 更新时间：2024-06-05

- Analysis and avoidance method of 5G atmospheric duct interference
- Telecommunications Science Vol. 38, Issue 4, Pages: 130-137(2022)
- 作者机构：
  
  1. 中国移动通信集团设计院有限公司，北京 100080
  2. 中国移动通信集团有限公司，北京 100033
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2022067
  CLC： TN929.5
- Published Online：2022-04，
  
  Published：20 April 2022
- 稿件说明：
移动端阅览
Tinglan WANG, Xingzheng LI, Yimin ZUO, et al. Analysis and avoidance method of 5G atmospheric duct interference[J]. Telecommunications science, 2022, 38(4): 130-137.
DOI：

Tinglan WANG, Xingzheng LI, Yimin ZUO, et al. Analysis and avoidance method of 5G atmospheric duct interference[J]. Telecommunications science, 2022, 38(4): 130-137. DOI： 10.11959/j.issn.1000-0801.2022067.

摘要

大气波导效应会导致时分系统产生超远距离干扰，造成严重的网络质量劣化问题。首先，通过系统性的原理分析对5G大气波导干扰成因进行详细分析；然后，通过大量干扰数据对5G受大气波导干扰小区的特征进行研究，提出了5G大气波导干扰波形识别算法；最后，从时域、频率、空域、参数配置等方面提出了大气波导受干扰小区的规避调整方法，降低大气波导干扰影响，保障5G网络质量。

Abstract

Atmospheric duct effects can produce the remote interference

which will lead to serious problems of the network degradation.Firstly

a detailed analysis of the causes of 5G atmospheric duct interference was achieved through the system principle analysis.Then

a 5G atmospheric duct interference waveform identification algorithm was proposed.Finally

from the aspects of time domain

frequency

air domain

parameter configuration

etc.

the avoidance and adjustment method of atmospheric duct interfered cells was proposed.The impact of the atmospheric duct interference is reduced and the quality of 5G networks is ensures.

关键词

Keywords

references

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