中图分类号： TN929.5 文献标识码： A DOI：10.16157/j.issn.0258-7998.211944 中文引用格式： 叶会标，沈国强，樊忠文. 5G边缘UPF专网钢铁智造应用研究[J].电子技术应用，2021，47(11)：11-15，19. 英文引用格式： Ye Huibiao，Shen Guoqiang，Fan Zhongwen. Research on the application of 5G edge UPF network in steel intelligent manufacturing[J]. Application of Electronic Technique，2021，47(11)：11-15，19.
Research on the application of 5G edge UPF network in steel intelligent manufacturing
Ye Huibiao，Shen Guoqiang，Fan Zhongwen
China Telecom Zhejiang Branch，Hangzhou 310020，China
Abstract： The information transformation of traditional iron and steel manufacturing industry has more and more obvious requirements for ultra-low delay, ultra-wide bandwidth uplink services, efficient and stable network quality. Local wireless Wi-Fi, Blue- tooth, industrial AP and optical cable are unable to meet the needs of business transformation in resisting interference, packet loss stability, service scalability, ultra-low delay and the number of access terminals. In the 5G network era, through flexible deployment of UPF and broadening the function of UPF to meet the needs of various types of network business capacity of traditional steel manufacturing industry, through the optimization of private network deployment to achieve a network to meet the needs of a variety of business use, it can effectively improve business efficiency.
Key words : UPF；flexible deployment；industrial application