Invention Grant
US09355286B2 Passive radio frequency identification (RFID) reader, passive RFID tag, and transmitting and receiving methods using extended pulse-interval encoding (PIE)
有权
被动射频识别（RFID）阅读器，无源RFID标签，以及使用扩展脉冲间隔编码（PIE）的发射和接收方法，
- Patent Title: Passive radio frequency identification (RFID) reader, passive RFID tag, and transmitting and receiving methods using extended pulse-interval encoding (PIE)
- Patent Title (中): 被动射频识别（RFID）阅读器，无源RFID标签，以及使用扩展脉冲间隔编码（PIE）的发射和接收方法，
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Application No.: US14558129Application Date: 2014-12-02
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Publication No.: US09355286B2Publication Date: 2016-05-31
- Inventor: Sang Hyun Mo , Hyun Seok Kim , Kyu Won Han , Jae Young Jung , Chan Won Park , Hyung Chul Park , Cheol Sig Pyo
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon-Si
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon-Si
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2013-0150885 20131205; KR10-2014-0160991 20141118
- Main IPC: G06K7/10
- IPC: G06K7/10 ; G06K19/07 ; G06K19/073 ; H04L25/49
Abstract:
An extended Pulse-Interval Encoding (PIE) modulating method in a Radio Frequency IDentification (RFID) system, wherein the method modulates 2-bit transmitted data and comprises: adjusting a length of a symbol according to a value of the first bit of the transmitted data; and adjusting a length of an energy transfer waiting section according to a value of the second bit of the transmitted data.
Public/Granted literature
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