摘要
文中介绍了第四代移动通信技术的概念和主要的性能,详细论述了其基于IP核心网的网络系统构架和有待进一步研究的各项关键技术,对第四代移动通信技术的安全缺陷进行了分析,并提出了初步的解决策略,同时对4G系统中所采用的安全策略进行了深入的研究和探讨,以期对4G移动通信系统中安全技术的发展方向提供借鉴。
In the paper, the concept and main performances of 4G mobile communication technology are presented, and its network system frame based on the IP core network and all aspects of its key technologies still being studied are discussed in detail. Several vulnerabilities and attacks on 4G mobile communication system are analyzed and some solutions suggested. Meanwhile, the security strategy in the 4G system is studied and explored, in order to provide reference for the security technology development of 4G mobile communication system.
出处
《通信技术》
2008年第7期155-157,共3页
Communications Technology
基金
教育司留学回国人员科研启动基金资助项目
2006年安徽省人事厅留学回国人员科研择优资助项目
关键词
4G移动通信技术
安全缺陷
解决策略
4G mobile communication
security vulnerabilities
solution strategy
