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
[ "孙军涛(1974- ),男,中国电信股份有限公司工程师、政企信息服务事业群5G定制网创新中心处长,主要研究方向为通信技术。" ]
[ "胡斌(1984- ),男,中电信智能网络科技有限公司工程师,主要研究方向为未来智能网络、边缘计算等。" ]
[ "贺文涛(1980- ),男,中电信智能网络科技有限公司工程师,主要研究方向为移动通信技术、边缘计算技术。" ]
[ "钱文轩(1986- ),男,中电信智能网络科技有限公司工程师,主要研究方向为5G边缘计算、工业互联网等。" ]
收稿:2025-03-05,
修回:2025-05-29,
纸质出版:2025-09-20
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.
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。
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.
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中国航海学会 . 自动化臂式斗轮堆取料机控制系统技术要求: T/CIN 037—2024 [S ] . 2024 .
China Institute of Navigation (CIN) . Technical requirements for the control system of automatic boom bucket wheelstacker reclaimer: T/CIN 037—2024 [S ] . 2024 .
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