摘要
网络切片技术作为5G网络演进过程中的一项关键技术,其作为SDN框架体系中的核心内容,能够将网络设备控制面和数据面分离开来处理形成逻辑独立,实现网络流量的灵活控制和智能化网络管理,受到了越来越多的关注和研究。从网络切片技术架构出发,介绍了5G网络切片的建立和UE对网络切片的选择过程。着重分析探讨了当前5G网络切片的研究现状和技术热点,指出了网络切片技术的发展预测和研究趋势,为后续研究和系统演进提供指导。
As a key technology in the evolution process of 5G network and the core content of the SDN framework,the network slicing technology can separate the control plane and data plane of the network devices from each other to form logical independence,and realizes the flexible control of network traffic and the intelligent network management.Therefore,it has attracted more and more attention and research.Starting from the technical structure of network slicing,it introduces the establishment of 5G network slicing and UE's selection process for network slicing.In addition,the current research status and technology hot spots of 5G network slicing are analyzed and discussed,the development forecast and research trends of network slicing technology are pointed out,which will provide guidance for further research and system evolution.
作者
夏洪伟
尹霞
邓巍
Xia Hongwei;Yin Xia;Deng Wei(China Unicom Chongqing Branch,Chongqing 401120,China;China Iron Tower Co.,Ltd.Chongqing Branch,Chongqing 401120,China)
出处
《邮电设计技术》
2020年第3期54-59,共6页
Designing Techniques of Posts and Telecommunications
