5G专网关键技术及设计部署方案研究  

Study on Key Technology of 5G Private Network and Deployment Scheme

作　　者：张力方[1] 程奥林 赵雪聪 肖晓丽 Zhang Lifang;Cheng Aolin;Zhao Xuecong;Xiao Xiaoli(Intelligent Network&Innovation Center of China Unicom,Beijing 100048,China)

机构地区：[1]中国联通智网创新中心,北京100048

出　　处：《邮电设计技术》2021年第10期1-8,共8页Designing Techniques of Posts and Telecommunications

摘　　要：随着新一代信息技术广泛应用,通信行业迎来新的发展机遇,5G专网需求及规模急剧上升。5G专网通过灵活的组网以及5G MEC、网络切片等关键技术,为行业客户提供定制化的5G服务,满足行业客户差异化需求。首先介绍了5G专网概况及5G标准化进展,对5G专网关键技术进行详细分析,包括网络切片、MEC边缘计算、5G LAN、5G TSN等,并给出独立专网、混合专网和虚拟专网3种组网架构及应用场景。最后,基于差异化的场景化应用需求给出5G专网设计及部署建议。With the wide application of the new generation of information technology,the communications industry has ushered in new development opportunities,and the demand and the scale of 5G private network have risen sharply.The 5G private network provides industry customers with customized service via flexible network and key technologies such as 5G MEC and network slice to meet the different demands of industry customers.Firstly,the general situation of 5G private network and standardization are introduced,and the key technologies are analyzed in detail,including network slice,MEC,5G LAN,5G TSN,etc.,and three networking architectures and application scenarios of independent private network,hybrid private network and virtual private network are given.Finally,based on the different application requirements,the 5G private network design and deployment suggestions are given.

关 键 词：5G专网 网络切片 MEC 

分 类 号：TN929.5[电子电信—通信与信息系统]