摘要
本文针对3GPP最新发布的LTE/SAE Release8及Release9标准,首先概述了LTE/SAE的安全功能,然后详细研究了LTE/SAE的安全体系架构、安全机制,最后对终端安全流程的实现做了详细的设计,该方案对LTE/SAE系统的安全性具有重要作用。
Based on the recently released LTE/SAE R8 and R9 standard by 3GPP,first of all,the security function of LTE/SAE is summarized,then the security architecture and mechanism of SAE/LTE are particularly studied.Finally,in combination with the research work,the security mechanism of UE is designed and realized detailedly,and this solution is important for security of LTE/SAE.In the place of much services of network and new operations,lack of the security of LTE will be a true and utility system difficultly.Therefore,the design of security is vital.
出处
《电信科学》
北大核心
2010年第7期50-54,共5页
Telecommunications Science
基金
"新一代宽带无线移动通信网"国家科技重大专项资助项目(No.2009ZX03002-009)
关键词
LTE/SAE
安全机制
鉴权与密钥协商
接入层
非接入层
安全模式
LTE/SAE
security mechanism
authentication and key agreement
access stratum
non-access stratum
security mode
