【作者】 张李静；

【导师】 张秋燕；

【作者基本信息】 天津理工大学 ， 信号与信息处理， 2008， 硕士

【摘要】 电子技术的快速发展推动了智能卡界的发展,同时,智能卡的发展也涉及到许多领域,尤其在移动通信领域发展最为迅速的是电信SIM卡。SIM卡在2G时代的主要应用是语音业务和用户鉴权。随着3G时代的到来,国际标准化组织3GPP(第三代合作伙伴计划)又制定了适合3G网络的USIM卡相关规范。USIM通过引入UICC多应用IC卡平台的概念,突破了USIM卡等同于SIM的单应用框架,实现了多个应用同时运行的多通道机制。这就使USIM卡的研究有着至关重要的作用。USIM卡在手机电源开启后有两种方式:工作方式和空闲方式。工作方式时主要完成与手机终端之间的信息传输。而传输的具体方式,传输中的信息控制,传输的安全性,USIM卡和手机间的信息交互等等正是本文的研究方向。本文主要包括以下几方面内容:(1)USIM卡的平台:USIM卡相关规范,主要研究UICC平台规范及接触式智能卡规范(ISO7816系列标准),从而使USIM卡的设计更加标准化。(2)USIM卡操作系统底层模块:包括通讯模块,基本读写模块,内存管理模块等。主要功能就是控制卡与外界的信息交换,管理智能卡内的存储器并在卡内部完成各种命令的处理。本文结合具体的芯片进行设计,且各模块相对独立,具有可移植性。在信息交换过程中,USIM卡的平台支持两种信息交换协议即异步字符传输的T=0协议以及异步分组传输的T=l协议。本文中的设计采用的是T=0的传输协议。(3)USIM卡的测试:介绍了USIM卡测试的硬、软件环境,并通过对具体测试点的测试和数据分析验证了USIM卡的设计符合技术规范,达到了设计标准,满足了设计功能要求。更多还原

【Abstract】 The rapid development of electronic technology promotes the development of the smart card industry, while the development of the smart card is also involved in many areas, especially the SIM card in the field of telecommunications. The main applications of the SIM card in the 2G era are voice business and user authentication. With the coming of 3G era, International Organization for Standardization 3GPP (Third-generation Partner Program) has developed a 3G network for the USIM card-related norms. By introducing the conception of UICC multi-application on the IC card platform, it makes a breakthrough in the USIM card equivalent to a single SIM application framework, and realizes the corresponding norms of the multi-channel mechanism that a number of applications run at the same time. This makes the study of USIM card of great significance.There are two ways for the USIM card after the mobile is powered on: working mode and free mode. The main task under the working mode is transmitting the information with the mobile terminal. And the specific transmission mode, the information control during transmission, transmission security, the information exchange between the USIM card and the mobile phones, etc., are the research directions of this paper.This paper including the followings:studies the USIM cards which are in according to the UICC norms and other norms of the smart card (ISO7816 series standards), including the followings:(1)Platform of USIM : tudies the USIM norms, mainly the UICC norms and other norms of the smart card (ISO7816 series standards), so that the design of USIM more standardized.(2)USIM card underlying operating system modules: telecommunications module, basic reading and writing module, document structures are included. The main functions of the operating system are the information exchange between the control cards and outside, and management of the smart card and memory card to complete a variety of internal order processing.In the course of the information exchange, USIM card platform supports two kinds of information exchange agreement: T=0 protocol of asynchronous characters transmission and T=1 protocol of asynchronous characters transmission division. This paper adopts the T=0 transfer protocol.(3) USIM card system testing program: introduces the testing hardware and software environment of USIM card, and lists the test points and testing methods, and through analyses of the test data verify the USIM card is designed meet with the technical specifications,and meet the design requirements.更多还原