发明名称 TELECOMMUNICATION INTELLIGENT CARD AND METHOD FOR SIGNALING INTERACTION WITH EXTERNAL NON-CONTACT
摘要 A telecommunication intelligent card and a method for signaling interaction between a telecommunication intelligent card and an external non-contact card. The telecommunication intelligent card includes: a control unit for controlling a transmission unit to perform interactive communication with an external non-contact card, and processing signaling data from the transmission unit; and a transmission unit for interactive communication with the external non-contact card, and transmitting the signaling data received from the external non-contact card to the control unit.
申请公布号 EP2249591(A4) 申请公布日期 2013.12.18
申请号 EP20090708683 申请日期 2009.01.14
申请人 BEIJING WATCH DATA SYSTEM CO., LTD. 发明人 YAN, GUANGWEN;LIU, LILI
分类号 H04W4/20;G06K19/07 主分类号 H04W4/20
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