摘要
伴随着LTE等第四代移动通信技术的商业化应用,对于下一代通信技术(5G)的研究也已经悄然展开。相较于4G网络,5G将带来更高的峰值速率体验、高密集用户连接的优质服务、泛在网络互联互通、更优质的用户访问体验以及实时而可靠的网络连接。但是在对这些即将出现的特性充满期待的同时,也需要尽早地预见到与之伴随的、可能的安全问题。通过介绍和分析METIS和IMT-2020(5G)推进组所提出的5G概念和架构,从而找出可能会出现的5G安全问题,并提出了与其相对应的5G安全研究的方向和方法。
Along with the implementation of 4G technologies （such as LTE/LTE-A） in business applications, the next generation of mobile network,the 5G,has been studied.Compared with the 4G network,the 5G network has features as＂ Amazingly fast＂ ,＂ Great service in a crowd＂,＂ Ubiquitous things communicating＂,＂ Best experience follows you＂ and＂ Super real-time and reliable connections＂. However,those features may cause some security problems,so it is required to predict the possible vulnerabilities and protect the 5G system.This paper identifies the potential security problems based on introduction and analysis of the 5G concepts and architecture of METIS and IMT-2020（SG）Promotion Group,and proposes the research direction and methods of 5G security researches in the future.
出处
《无线电通信技术》
2015年第4期1-7,共7页
Radio Communications Technology
基金
国家自然科学基金广东联合基金项目(U1401251)
中央高校基本科研业务费专项资金资助项目(7215617903)
关键词
5G概念及架构
异构融合网
云安全
5G安全
5G concept and architecture
heterogeneous converged network
cloud security
5G security
