软件定义5G通信网络的虚拟化与切片安全

发布时间:2019-08-02  作者:罗玙榕,曹进,李晖  阅读量:

软件定义5G通信网络的虚拟化与切片安全

罗玙榕,曹进,李晖
西安电子科技大学

摘要:软件定义网络(SDN)的虚拟化与网络切片能支持5G网络多元服务及业务模型,并在功能、性能和安全保护方面提供差异化的技术方案。第3代合作伙伴计划(3GPP)组织已经深入研究了网络切片并在各个方面对其进行标准化。介绍了软件定义5G网络的虚拟化与切片的发展情况,分析了其中潜在的安全问题与相应的解决方案,并对网络切片的安全研究方向和未来的技术发展进行了展望。
关键词:5G安全;网络切片;软件定义网络;网络功能虚拟化

Virtualization and Slice Security of Software-Defined 5G Communication Network

LUO Yurong, CAO Jin, LI Hui
Xidian University

Abstract:Software-defined network (SDN) virtualization and network slicing can support 5G network multiple services and business models, and provide differentiated technical solutions in terms of functionality, performance and security. The 3rd Generation Partnership Project (3GPP) organization has delved into network slicing and standardized it in all aspects. In this paper, the development of virtualization and slicing of software-defined 5G networks are introduced, and the potential security issues and solutions are analyzed. Finally, the security research directions and future technology development of network slicing are put forward.
Keywords:5G security; network slice; SDN; network function virtualization

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