摘要
5G网络从IT化、互联网化、极简化、服务化4个系统设计理念出发,借鉴业界成熟的SOA、微服务架构等理念,结合电信网络的现状、特点和发展趋势,对网络架构进行了革新性的设计,定义了全新的服务化网络架构。这意味着5G网络真正走向开放化、服务化、软件化,有利于实现5G与垂直行业融合发展。本文从需求驱动和技术驱动两方面分析了架构革新的必要性和必然性,详述了服务化架构设计的思路,包括架构重构、服务化框架、微服务的设计以及IT化的服务接口,提出了一种更加高效、灵活、解耦的分布式服务化架构。
The 5G network has creatively designed the network architecture and defined a completely new service network architecture. It is based on four system design principles, including IT- oriented, Internet- based, simplistic, and serviceoriented. It refers to the industry＇ s mature SOA, micro-service architecture and other concepts, combined with the current status, characteristics and trends of the telecommunications network. This means that the 5G networks are really beginning to become open, service-oriented, and software-oriented, which is conducive to the integration of 5G and vertical industries. This paper analyzes the necessity and inevitability of architecture evolution from the aspects of requirements and technology, and then elaborates the main parts of service architecture design, including architecture reconstruction, service framework, micro service design and IT-oriented SBI. Finally, a distributed service architecture with more efficient, flexible and decou- pled is proposed.
作者
刘超
王丹
LIU Chao;WANG Dan
出处
《信息通信技术与政策》
2018年第11期31-35,共5页
Information and Communications Technology and Policy
关键词
5G
服务化架构
服务化接口
微服务
5 G
Service Based Architecture （SBA）
Service Based Interface （SBI）
micro service
