发明名称 Apparatus and method for changing operation mode of dual mode terminal
摘要 Disclosed are an apparatus and a method for changing an operation mode of a dual mode terminal by synchronizing a radio frequency identification (RFID) system with a terminal RFID reader and/or a terminal TFID tag. The RFID system includes an RFID tag and/or an RFID reader is installed in a specific area, or in a predetermined area or an entrance/exit of a building provided with a WiFi service. The terminal RFID reader and/or the terminal RFID tag are installed in the dual mode terminal providing a WiFi service and a mobile communication service. Accordingly, the present invention provides advantages of saving power consumption and improving user convenience.
申请公布号 US2007178935(A1) 申请公布日期 2007.08.02
申请号 US20070648994 申请日期 2007.01.03
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 SHIM CHUNG SEOB;CHO BYUNG DUCK
分类号 H04M1/00;H04W48/16;H04W88/06 主分类号 H04M1/00
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