5G专网TSN的关键技术分析  

Key Technology Analysis of 5G Private Network TSN

作　　者：肖云杰 陈大卫 XIAO Yunjie;CHEN Dawei(State Grid Shanghai Telecom Company,Shanghai 200072,China)

机构地区：[1]国网上海信通公司,上海200072

出　　处：《通信电源技术》2023年第11期200-203,共4页Telecom Power Technology

摘　　要：目前通信工作越来越受到重视,5G专网也得到了广泛建设,客观推动了时间敏感网络(Time Sensitive Networking,TSN)技术的运用。首先对5G专网与TSN技术进行简述,其次分析了5G专网对工作网络的需求,探讨了5G专网TSN搭建模式与关键技术,对网络搭建模式、流量映射与调度机制以及协同管控等内容进行分析,最后对5G专网TSN技术进行简单展望,论述其成本控制、安全性提升以及过度供应的控制等发展趋势。At present,more and more attention has been paid to communication work,and 5G private Network has also been extensively constructed,which objectively promotes the application of Time-Sensitive network(TSN)technology.In this paper,the 5G private network and TSN technology are firstly described.Then,the requirements of 5G private network for working network are analyzed,the TSN construction mode and key technologies of 5G private network are discussed,and the network construction mode,traffic mapping and scheduling mechanism and collaborative management and control are analyzed.Finally,the 5G private network TSN technology is briefly prospected.The development trend of cost control,safety improvement and oversupply control is discussed.

关 键 词：5G专网 时间敏感网络(TSN)技术 关键技术 协同管控 

分 类 号：TN929.5[电子电信—通信与信息系统]