嵌入式SIM卡技术在物联网应用中的关键问题分析  

The embedded SIM and key issue of applying in Internet of things

作　　者：黄耀军[1] 聂永霞[1] 汤娟娟[1] 

机构地区：[1]中国移动通信集团广东有限公司深圳分公司,深圳518048

出　　处：《电信工程技术与标准化》2016年第2期31-34,共4页Telecom Engineering Technics and Standardization

摘　　要：首先分析了物联网对SIM卡的需求,介绍了嵌入式SIM的原理及特点,重点分析了"机卡合一、卡业分离"的工作模式,讨论了物联网号码分配的方案。The demand for SIM in Internet of things is analysed fi rstly. Then the theory and character of embedded SIM technology is described. The emphasis is put on the working mode of combining of terminal device and SIM hardware, separating of SIM hardware and its date. The scheme of numbering in Internet of things is also discussed.

关 键 词：物联网 嵌入式SIM卡 签约数据 IPV6 国际移动用户识别码 

分 类 号：TN929.5[电子电信—通信与信息系统] TP391.44[电子电信—信息与通信工程]