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.
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