摘要
对新型大容量USIM智能卡进行了详细介绍和深入探讨。介绍了高速IC-USB机卡通道、集成NAND flash闪存芯片等大容量卡的关键技术。对比传统智能卡,新型大容量USIM智能卡具有更高传输速率、更大存储空间、数据安全存储等优点。探讨了大容量USIM卡配套的管理客户端及业务管理平台的架构及功能,分析了该技术可能造成的影响,并给出了对未来业务模式和应用场景的建议和规划。
A new high-capacity USIM card was introduced and discussed in detail and depth. Its key technology （IC-USB interface, integrated NAND flash chips） was introduced. Compared to traditional SIM card, the high-capacity USIM card has higher transmission rates, larger storage space, and data security storage. The structure and functions of supporting client and management platform were discussed. The influence of this technology may have caused was analyzed. Appropriate suggestions and plantings to the future of business model and application scenario were given.
出处
《电信科学》
北大核心
2015年第3期42-47,共6页
Telecommunications Science
