摘要
结合5G标准产业的进展,提出5G核心网规划建设所面临的挑战,并对其中非独立组网(NSA)/独立组网(SA)架构的选择、用户业务的继承性、面向未来发展策略等关键问题进行深入分析和探讨。提出了面向个人用户和垂直行业用户进行融合数据面、控制面、用户面的网络规划策略,以及实现面向5G网络基础设施的云化转型、2G/4G/5G协同发展和5G用户国际漫游的规划建设策略。
Based on the progress of 5G standard industries,the challenges of 5G core network planning and construction are put forward.The non-standalone(NSA)/standalone(SA)architecture selection,user business inheritance,future-oriented development strategy and other key issues for 5G core network are analyzed and discussed in depth.Then the network planning strategy to integrate data surface,control surface and user surface for individual users and vertical industry users,as well as the planning and construction strategy which achieve cloud transformation for 5G network infrastructure,2G/4G/5G collaborative development and 5G users international roaming is proposed.
作者
肖子玉
XIAO Ziyu(China Mobile Group Design Institute Co.,Ltd,Beijing 100080,China)
出处
《中兴通讯技术》
2020年第3期17-22,共6页
ZTE Technology Journal
关键词
5G核心网
规划
策略
5G core network
planning
strategy
