5G专网的精准覆盖研究

赵婧博; 董石磊; 黄婷钰; 陈梦霞; 黄鹏

doi:10.11959/j.issn.1000-0801.2022117

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5G专网的精准覆盖研究

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- 5G专网的精准覆盖研究
- Research on accurate and efficient coverage of 5G private network
- 电信科学 2022年38卷第Z1期页码：108-119
- 作者机构：
  
  1. 中国电信股份有限公司研究院，北京 102209
  2. 北京邮电大学，北京 1008763
  3. 中国电信股份有限公司北京分公司，北京 100010
- 作者简介：
  
  [ "赵婧博（1981- ），女，中国电信股份有限公司研究院工程师，主要研究方向为 5G 专网、5G行业应用研究" ]
  [ "董石磊（1980- ），男，中国电信股份有限公司研究院高级工程师，主要研究方向为5G定制网可视化、5G行业应用" ]
  [ "黄婷钰（1995- ）, 女，北京邮电大学硕士生，主要研究方向为无线网络规划与 5G 专网优化" ]
  [ "陈梦霞（1970- ），女，中国电信股份有限公司北京分公司工程师，主要研究方向为5G通信技术、交通物流及工业互联网等行业应用研究" ]
  [ "黄鹏（1979- ），男，中国电信股份有限公司研究院高级工程师，主要研究方向为5G行业应用、5G定制网" ]
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2022117
  中图分类号： TN929.5
- 网络出版日期：2022-05，
  
  纸质出版日期：2022-05-31
- 稿件说明：
移动端阅览
赵婧博, 董石磊, 黄婷钰, 等. 5G专网的精准覆盖研究[J]. 电信科学, 2022,38(Z1):108-119.

Jingbo ZHAO, Shilei DONG, Tingyu HUANG, et al. Research on accurate and efficient coverage of 5G private network[J]. Telecommunications science, 2022, 38(Z1): 108-119.
赵婧博, 董石磊, 黄婷钰, 等. 5G专网的精准覆盖研究[J]. 电信科学, 2022,38(Z1):108-119. DOI： 10.11959/j.issn.1000-0801.2022117.

Jingbo ZHAO, Shilei DONG, Tingyu HUANG, et al. Research on accurate and efficient coverage of 5G private network[J]. Telecommunications science, 2022, 38(Z1): 108-119. DOI： 10.11959/j.issn.1000-0801.2022117.

摘要

5G专网因其可定制化、性能稳定、安全可靠等特点成为各行各业的新型信息化基础设施，同时行业基于对业务稳定性、确定性、节能、低成本等方面更高的要求，迫切需要5G专网能够实现相比公网更加精准高效的覆盖。以自动化立体仓库作为典型行业业务场景，提出一种通过搭建小型实验环境对传播模型校正来提升5G专网精准覆盖的方法。基于对自动化立体仓库典型空间的天线增益进行精细化建模仿真，结合典型测试环境的RSRP （reference signal receiving power）测试数据实现对传播模型的精准校正，按照行业终端的业务SLA（service-level agreement）要求可得到通用不同尺寸自动化立体仓库的5G专网精准覆盖参数。

Abstract

5G private network has become a new information infrastructure in all trades and professions because of its customizability

stable performance

safety and reliability.At the same time

due to the industry's higher requirements for business stability

certainty

energy conservation and low cost

5G private network is urgently needed to achieve more accurate and efficient coverage than the public network.Taking the automated warehouse as a typical industry business scenario

a method to improve the accurate coverage of 5G private network by building a small experimental environment and optimizing the propagation model was proposed.Based on the refined modeling and simulation of the antenna gain of the typical space of the automated three-dimensional warehouse

combined with the test RSRP (Reference Signal Receiving Power) data of the typical space

the propagation model can be accurately corrected.According to the service level agreement (SLA) requirements of the industry terminal

the 5G private network accurate coverage parameters common to automated three-dimensional warehouses of different sizes can be obtained.

关键词

Keywords

references

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