发明授权
US07893834B2 Power control method for mobile RFID reader and RFID reader using the same
有权
移动RFID阅读器和RFID阅读器的电源控制方法使用相同
- 专利标题： Power control method for mobile RFID reader and RFID reader using the same
- 专利标题（中）： 移动RFID阅读器和RFID阅读器的电源控制方法使用相同
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申请号： US11607502申请日： 2006-11-29
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公开(公告)号： US07893834B2公开(公告)日： 2011-02-22
- 发明人: Chan-Won Park , Dong-Han Lee , Hoe-Sung Yang , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae , Joo-Moon Lee , Gene-Hee Yoon , Taejeen Shin
- 申请人： Chan-Won Park , Dong-Han Lee , Hoe-Sung Yang , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae , Joo-Moon Lee , Gene-Hee Yoon , Taejeen Shin
- 申请人地址： KR Daejon KR Seoul
- 专利权人： Electronics and Telecommunications Research Institute,SK Telecom Co., Ltd.
- 当前专利权人： Electronics and Telecommunications Research Institute,SK Telecom Co., Ltd.
- 当前专利权人地址： KR Daejon KR Seoul
- 代理机构： Ladas & Parry LLP
- 优先权： KR10-2005-0116123 20051201; KR10-2006-0042576 20060511
- 主分类号： G08B13/14
- IPC分类号： G08B13/14
摘要：
Provided is a power control method for a mobile Radio Frequency Identification (RFID) reader and an RFID reader using the same. The RFID reader includes: an RFID reader transmission/reception control unit for creating a message to be transmitted to an RFID tag and transmitting RFID tag information to a terminal control unit; a reader transmitting unit for encoding and modulating the created message; a power amplifier for amplifying an output signal; a reader receiving unit for demodulating and decoding the signal and transmitting the signal to the RFID reader transmission/reception control unit; and an RFID reader power control unit for controlling power, wherein when the RFID reader transmission/reception control unit receives a command for acquiring the RFID tag information, the RFID reader power control unit applies power to the power amplifier.
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