Invention Application
- Patent Title: RECEIVING APPARATUS AND METHOD FOR RFID READER
- Patent Title (中): RFID读取器的接收装置和方法
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Application No.: US14310930Application Date: 2014-06-20
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Publication No.: US20150131763A1Publication Date: 2015-05-14
- Inventor: Jae-young JUNG , Sang Hyun MO , Won Kyu CHOI , Hoe-Sung YANG , Chan-Won PARK , CHEOL SIG PYO
- Applicant: Electronics and Telecommunications Research Institute
- Priority: KR10-2013-0137103 20131112
- Main IPC: H04L25/02
- IPC: H04L25/02 ; H04L1/06 ; G06K7/10 ; H04B7/08
Abstract:
A receiving apparatus for an RFID reader estimates channel coefficients for each of a plurality of receiving antennas based on tag response signals received via a plurality of receiving antennas, compensates the tag response signals received via the plurality of receiving antennas based on the channel coefficients estimated for each of a plurality of channel estimators, combines the compensated tag response signals for each of the plurality of receiving antennas to generate a combined signal, and detect bits in the combined signal.
Public/Granted literature
- US09054904B2 Receiving apparatus and method for RFID reader Public/Granted day:2015-06-09
Information query
