网络切片标准分析与发展现状  

Network Slicing Standard Analysis and Development Status

作　　者：魏垚[1] 谢沛荣[1] WEI Yao;XIE Peirong(China Telecom Intelligent Network and Terminal Research Institute,Guangzhou 510630,China)

机构地区：[1]中国电信股份有限公司智能网络与终端研究院,广东广州510630

出　　处：《移动通信》2019年第4期25-30,共6页Mobile Communications

基　　金：国家重大科技专项(2017ZX03001001)

摘　　要：网络切片技术是5G的关键技术之一,它能够通过对网络端到端的配置,使得用户按需接入到最合适的网络,增加网络资源的灵活度。介绍了网络切片的最新3GPP标准进展情况,包括切片架构、切片标识、操作流程、无线网切片等关键标准技术方案,并对网络切片Rel.16版本的标准动向和未来的技术发展方向进行了展望。Network slicing is one of the key techniques in 5G networks by which the end-to-end network can be configured, users can access to the optimum network on demand,and the network resource flexibility can be increased.The latest 3GPP standard progress status of network slicing is introduced,including the key technical schemes of slicing architecture,slicing identification,operating procedure and wireless network slicing.In addition,the developmental trend of network slicing Rel.16 version and the future direction of technology development are prospected.

关 键 词：网络切片 5G 3GPP标准进展 

分 类 号：TN929.5[电子电信—通信与信息系统]