基于PIN-NPN的5G专网解决方案研究  

Research on 5G Private Network Solutions Based on PIN-NPN

作　　者：梁健堂 陈嘉明 许小婉 Liang Jiantang;Chen Jiaming;Xu Xiaowan(China Mobile Communications Group Co.,Ltd.Jiangmen Branch,Jiangmen 529000,Chi-na)

机构地区：[1]中国移动通信集团有限公司江门分公司,广东江门529000

出　　处：《邮电设计技术》2023年第9期26-32,共7页Designing Techniques of Posts and Telecommunications

摘　　要：在5G专网的建设中,专网与专网的隔离、专网与公网的隔离是必须要面对的一个难题。通过PNI-NPN技术实现在同一PLMN的2个独立专网之间的物理隔离。PNI-NPN等5G非公共网络技术已成为垂直行业进行数字化转型的关键点,可以满足不同行业的专网建设需求。同时,5G专网也为电信网络提供了新的商业模式,PNI-NPN技术在5G专网的应用使得公网资源可在同一PLMN下帮助企业按需部署安全的5G专网,可以节约大量的专网投资。In the construction of 5G private network,the isolation between different private networks,as well as the isolation between private network and public network,is a challenge that must be faced.Through PNI-NPN technology,physical isolation is achieved between two independent private networks using the same PLMN.5G non-public network technologies such as PNI-NPN have become the key points for vertical industries to carry out digital transformation,which can meet the construction needs of private networks in different industries.At the same time,the 5G private network also provides a new business model for the telecommunications network.The application of PNI-NPN technology in the 5G private network enables public network resources to help enterprises deploy a safe 5G private network on demand under the same PLMN,which can save a lot of private network investment.

关 键 词：PNI-NPN 非公共网络 5G 应用场景 

分 类 号：TN929.5[电子电信—通信与信息系统]