发明名称 NON-CONTACT COMMUNICATIONS SYSTEM
摘要 A non-contact communication system includes a wireless terminal and a plurality of base stations. The wireless terminal stores a selection code and receives desired information selected from a plurality of kinds of information according to the selection code. The desired information is selected by the wireless terminal comparing a received code to the selection code. Alternatively, the desired information is selected by the base station using the selection code received from the wireless terminal.
申请公布号 CA2201232(A1) 申请公布日期 1997.09.29
申请号 CA19972201232 申请日期 1997.03.27
申请人 NEC CORPORATION 发明人 SHIBUYA, ATSUSHI
分类号 G06K17/00;G06K7/00;G07F7/00;G07F7/08;G07F7/10;G07F17/16;H04Q7/38;(IPC1-7):H04Q7/20;G06F3/023;H04B7/26 主分类号 G06K17/00
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