Research on the application of 5G air interface dual-transmit and selective reception technology for industrial Internet

SUN Juntao; HU Bin; HE Wentao; QIAN Wenxuan

doi:10.11959/j.issn.1000-0801.2025149

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Research on the application of 5G air interface dual-transmit and selective reception technology for industrial Internet

Engineering and Application | 更新时间：2025-11-16

- Research on the application of 5G air interface dual-transmit and selective reception technology for industrial Internet
- Telecommunications Science Vol. 41, Issue 9, Pages: 196-204(2025)
- 作者机构：
  
  1.中国电信股份有限公司，北京 100033
  2.中电信智能网络科技有限公司，四川成都 610000
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2025149
  CLC： TP393
- Received：05 March 2025，
  
  Revised：2025-05-29，
  
  Published：20 September 2025
- 稿件说明：
移动端阅览
孙军涛,胡斌,贺文涛等.面向工业互联网的5G空口双发选收技术应用研究[J].电信科学,2025,41(09):196-204.

SUN Juntao,HU Bin,HE Wentao,et al.Research on the application of 5G air interface dual-transmit and selective reception technology for industrial Internet[J].Telecommunications Science,2025,41(09):196-204.
孙军涛,胡斌,贺文涛等.面向工业互联网的5G空口双发选收技术应用研究[J].电信科学,2025,41(09):196-204. DOI： 10.11959/j.issn.1000-0801.2025149.

SUN Juntao,HU Bin,HE Wentao,et al.Research on the application of 5G air interface dual-transmit and selective reception technology for industrial Internet[J].Telecommunications Science,2025,41(09):196-204. DOI： 10.11959/j.issn.1000-0801.2025149.

摘要

在工业场景中，网络的稳定性至关重要。提出了面向工业互联网的5G空口双发选收技术方案，并在斗轮机控制场景中进行了测试和应用。研究发现，该技术方案通过双频组网、双5G模组客户终端设备（customer premises equipment，CPE）的数据冗余传输、接收侧用户面功能（user plane function，UPF）实时链路监测及最优路径选择、工业场景适配性调整等机制，显著降低了丢包率，但在时延和抖动方面未达到预期改善效果，在斗轮机控制等现场应用场景中展现出显著的现实意义。这表明，5G技术能够满足部分工业网络的需求，未来需要进一步探索和优化空口传输技术，从而更全面地满足工业互联网的严格要求。

Abstract

In industrial scenarios

the stability of networks is crucial. A 5G air interface dual-transmission and selection reception technology solution for industrial Internet was proposed and was tested and applied it in the control scenario of the stacker-reclaimer. The study found that the technical solution significantly reduced the packet loss rate through mechanisms such as dual-frequency networking

data redundant transmission of dual-5G customer premises equipment (CPE)

real-time link monitoring and optimal path selection by the user plane function (UPF) on the receiving side

and adaptability adjustments for industrial scenarios. However

the expected improvement in latency and jitter was not achieved. It demonstrated significant practical significance in field application scenarios such as bucket wheel machine control. This indicated that 5G technology can meet the needs of some industrial networks

and further exploration and optimization of air interface transmission technology will be required in the future to more comprehensively meet the stringent requirements of industrial Internet.

关键词

Keywords

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