RF_SIM卡的多应用COS研究与设计  

Research and design of chip operating system based on RF_SIM card

作　　者：李春丰[1] 李代平[1] 欧阳小星[1] 马海峰[1] 刘瑞玲[1] 

机构地区：[1]广东工业大学计算机学院,广州510006

出　　处：《计算机工程与应用》2011年第2期57-59,共3页Computer Engineering and Applications

基　　金：广州市越秀区自然科技基金资助项目(No.2008-GX-015)

摘　　要：随着芯片技术的发展以及运营商之间的业务扩展,手机智能卡将会向多应用平台方向发展。就是在多应用要求下,重点对文件系统、安全机制和双通道通信管理进行研究与设计。最后基于RF_SIM卡设计了一种多应用COS(智能卡操作系统)结构和实现了一个简单原型,具有较高的稳定性和安全性,对其他研究人员设计多应用COS有一定的借签价值。With the development of chip technology and the business expansion among operators,mobile cell smart card will be the direction of the multi-application platform.This article focuses on the research and design which contains file systems,security mechanisms,and pairs of channel communication management based on the multi-application request.Finally,one kind of multi-application Chip Operating System（COS） structure is designed and a simple experiment is implemented based on RF_SIM cards,the design has higher stable and safety and has some value for other researchers to design multi-application COS.

关 键 词：智能卡操作系统 安全机制 双通道 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]