摘要
随着5G与垂直行业加速融合,5G邻近服务(Proximity Services,ProSe)作为5G网络支持各种应用和服务的关键技术之一,是3GPP当前研究的重点。经过3GPP R17、R18阶段的研究,5G ProSe技术已经逐渐成熟,其安全问题也成为业界关注的重点。对5G ProSe技术和安全标准进行梳理,针对不同阶段的5G ProSe功能和特性,分析对应的安全关键技术,最后指出5G ProSe技术的演进方向和潜在的安全问题。
With the accelerated combination of 5G and vertical industries,5G ProSe(Proximity Services),as one of the key technologies for 5G networks to support various applications and services,is the focus of 3GPP current research.After the research of 3GPP R17 and R18,5G ProSe technology has gradually matured,and its security has attracted more and more attention.It reviews 5G ProSe technology and security standards,analyzes security mechanisms regarding 5G ProSe functions and features in different Releases,and finally points out the evolution direction of future 5G ProSe technology and potential security research questions.
作者
姚戈
徐雷
张曼君
Yao Ge;Xu Lei;Zhang Manjun(China Unicom Research Institute,Beijing 100048,China)
出处
《邮电设计技术》
2023年第8期85-92,共8页
Designing Techniques of Posts and Telecommunications
