TD-LTE系统安全性的研究与实现  

Research and Implementation of TD-LTE System Security

作　　者：李小文[1] 李阳[1] 韩娜娜[1] 

机构地区：[1]重庆邮电大学通信学院,重庆400065

出　　处：《自动化仪表》2015年第2期45-48,52,共5页Process Automation Instrumentation

基　　金：国家科技重大专项基金资助项目编号:2012ZX03001024;2012ZX03001009-004

摘　　要：安全性是移动通信系统正常运行的基础。采用安全算法对安全流程进行了研究、设计;考虑TD-LTE系统中保证用户隐私的重要性,提出了安全性激活过程和认证与密钥协商协议(AKA)过程。验证系统引入了单层测试工具Realview IDE软件,操作系统选用了Nucleus。实测结果验证了安全算法模块的正确性和可行性,为以后研究更先进的安全性算法奠定了基础。Security is the basis for normal operation of the mobile communication system; for this reason, the security procedures are researched by using security algorithm. Especially considering the importance to ensure user＇ s privacy in TD-LTE system, the security activation process and the authentication and key agreement （AKA ） protocol process are proposed. The verification system introduces the single testing tool Realview of IDE software; and the operating system is using Nucleus. The results of practical test verify the correctness and feasibility of the security algorithm; this lays the foundation for future studying of more advanced safety algorithms.

关 键 词：TD—LTE 安全性 加密 完整性 测试 

分 类 号：TN929.5[电子电信—通信与信息系统]