FI20065526A0 - Komponentin epäsovituksen tunnistaminen RFID-lukijassa - Google Patents

Komponentin epäsovituksen tunnistaminen RFID-lukijassa

Info

Publication number
FI20065526A0
FI20065526A0 FI20065526A FI20065526A FI20065526A0 FI 20065526 A0 FI20065526 A0 FI 20065526A0 FI 20065526 A FI20065526 A FI 20065526A FI 20065526 A FI20065526 A FI 20065526A FI 20065526 A0 FI20065526 A0 FI 20065526A0
Authority
FI
Finland
Prior art keywords
rfid reader
detect component
component mismatch
mismatch
detect
Prior art date
Application number
FI20065526A
Other languages
English (en)
Swedish (sv)
Other versions
FI119304B (fi
FI20065526A (fi
Inventor
Petri Rautio
Pasi Heikkinen
Original Assignee
Idesco Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Idesco Oy filed Critical Idesco Oy
Priority to FI20065526A priority Critical patent/FI119304B/fi
Publication of FI20065526A0 publication Critical patent/FI20065526A0/fi
Priority to PCT/FI2007/050454 priority patent/WO2008023097A1/en
Publication of FI20065526A publication Critical patent/FI20065526A/fi
Application granted granted Critical
Publication of FI119304B publication Critical patent/FI119304B/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Near-Field Transmission Systems (AREA)
FI20065526A 2006-08-24 2006-08-24 Komponentin epäsovituksen havaitseminen RFID-lukijassa FI119304B (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20065526A FI119304B (fi) 2006-08-24 2006-08-24 Komponentin epäsovituksen havaitseminen RFID-lukijassa
PCT/FI2007/050454 WO2008023097A1 (en) 2006-08-24 2007-08-22 Component mismatch identification in rfid reader

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065526 2006-08-24
FI20065526A FI119304B (fi) 2006-08-24 2006-08-24 Komponentin epäsovituksen havaitseminen RFID-lukijassa

Publications (3)

Publication Number Publication Date
FI20065526A0 true FI20065526A0 (fi) 2006-08-24
FI20065526A FI20065526A (fi) 2008-02-25
FI119304B FI119304B (fi) 2008-09-30

Family

ID=36950706

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065526A FI119304B (fi) 2006-08-24 2006-08-24 Komponentin epäsovituksen havaitseminen RFID-lukijassa

Country Status (2)

Country Link
FI (1) FI119304B (fi)
WO (1) WO2008023097A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2369754A1 (en) * 2010-03-26 2011-09-28 Nokia Corporation Radio unit reconfiguration
CN103076507B (zh) * 2012-12-28 2015-07-08 苏州市大富通信技术有限公司 射频模块、采样装置、天线测试系统及天线测试方法
GB2516617B (en) * 2013-06-12 2018-02-21 Analog Devices Global Communication unit or method for identifying a connectivity relationship between a logical channel and an antenna element of an active antenna system
CN106803761A (zh) * 2016-09-14 2017-06-06 余佳祺 一种基于rfid的das监控系统
CN108233972B (zh) * 2016-12-15 2020-01-14 中国电信股份有限公司 信号传送装置和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178645A (ja) * 1982-04-12 1983-10-19 Mitsubishi Electric Corp 空中線異常警報回路
JPH04238756A (ja) * 1991-01-14 1992-08-26 Matsushita Electric Works Ltd アンテナ装置
US6603810B1 (en) * 1999-12-30 2003-08-05 Samsung Electronics Co., Ltd. Combined system for calibrating receiver gain and measuring antenna impedance match and method of operation
US6741640B1 (en) * 2000-03-07 2004-05-25 Samsung Electronics Co., Ltd. System and method for measuring the return loss of an antenna
ATE400857T1 (de) * 2004-10-08 2008-07-15 Elektrobit Wireless Comm Ltd Verfahren und vorrichtung zur unterdrückung eines sendesignals in einem empfänger eines rfid schreib-/lesegeräts

Also Published As

Publication number Publication date
WO2008023097A1 (en) 2008-02-28
FI119304B (fi) 2008-09-30
FI20065526A (fi) 2008-02-25

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Legal Events

Date Code Title Description
MM Patent lapsed