摘要
5G核心网从用户需求、网络架构、维护管理、业务运营等各方面均与现有网络区别较大,尤其是5G核心网引入SBA、云原生、SDN等技术,5G核心网演进和建设面临更多的挑战。文章对5G核心网技术发展方向进行详细分析并给出建设建议,包括增强服务化架构、切片即服务、边缘延伸和与智能运营相结合等,为5G核心网建设提供整体解决方案参考。
The 5G core network is significantly different from the existing network in terms of user requirements,network architecture,maintenance management,and business operations.In particular,the introduction of SBA,cloud native,SDN and other technologies into 5G core network will make the evolution and construction of the 5G core network more challenges.This article analyzes the development direction of 5G core network in detail and gives construction suggestions,including enhanced service architecture,slice-as-a-service,edge extension and combination with intelligent operation,to provide a comprehensive solution reference for 5G core network construction.
作者
李立平
潘振春
方琰崴
Li Liping;Pan Zhenchun;Fang Yanwei(ZTE Corporation,Nanjing 210012,China)
出处
《信息通信技术》
2020年第3期63-69,共7页
Information and communications Technologies
