The State Location Method of IC Card Terminal Device Based on Two Stage Index Strategy

摘要：

The state of terminal device is critical to IC card system which consists of different kinds of terminal device. The paper introduce the structure of terminal device table and present a state location of IC Card terminal device based on two stage index strategy. As a keyword , the device number is a compressed four bit BCD code. The device number is divided into two parts, the previous two-bit and last two-bit correspond two index. The device state information can be located according to the index information in a fast way.

关键词： two stage index compressed code state IC card terminal device

作者: Jumei Ai Hongzhen Xu Shumin Zhou

作者单位: School of Information Engineering,East China Institute of Technology Fuzhou, Jiangxi, China, 344000

会议类型: 国际会议

会议名称: 第三届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 上海

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）