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FI20011943L - Menetelmä etätunnistimen suorituskyvyn parantamiseksi - Google Patents

Menetelmä etätunnistimen suorituskyvyn parantamiseksi Download PDF

Info

Publication number
FI20011943L
FI20011943L FI20011943A FI20011943A FI20011943L FI 20011943 L FI20011943 L FI 20011943L FI 20011943 A FI20011943 A FI 20011943A FI 20011943 A FI20011943 A FI 20011943A FI 20011943 L FI20011943 L FI 20011943L
Authority
FI
Finland
Prior art keywords
improving
performance
remote sensor
remote
sensor
Prior art date
Application number
FI20011943A
Other languages
English (en)
Swedish (sv)
Other versions
FI20011943A0 (fi
FI116650B (fi
Inventor
Olli Jaakkola
Timo Varpula
Heikki Seppae
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20011943A priority Critical patent/FI116650B/fi
Publication of FI20011943A0 publication Critical patent/FI20011943A0/fi
Priority to DE60234701T priority patent/DE60234701D1/de
Priority to US10/491,533 priority patent/US20040246102A1/en
Priority to AT02764907T priority patent/ATE451754T1/de
Priority to PCT/FI2002/000781 priority patent/WO2003036807A1/en
Priority to EP02764907A priority patent/EP1433264B1/en
Publication of FI20011943L publication Critical patent/FI20011943L/fi
Application granted granted Critical
Publication of FI116650B publication Critical patent/FI116650B/fi

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
  • Transmitters (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
FI20011943A 2001-10-04 2001-10-04 Menetelmä etätunnistimen suorituskyvyn parantamiseksi FI116650B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20011943A FI116650B (fi) 2001-10-04 2001-10-04 Menetelmä etätunnistimen suorituskyvyn parantamiseksi
DE60234701T DE60234701D1 (de) 2001-10-04 2002-10-04 Verfahren zum verbessern der leistungsfähigkeit eines rfid-transponders
US10/491,533 US20040246102A1 (en) 2001-10-04 2002-10-04 Method for improving the performance of an rfid transponder
AT02764907T ATE451754T1 (de) 2001-10-04 2002-10-04 Verfahren zum verbessern der leistungsfähigkeit eines rfid-transponders
PCT/FI2002/000781 WO2003036807A1 (en) 2001-10-04 2002-10-04 Method for improving the performance of an rfid transponder
EP02764907A EP1433264B1 (en) 2001-10-04 2002-10-04 Method for improving the performance of an rfid transponder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011943 2001-10-04
FI20011943A FI116650B (fi) 2001-10-04 2001-10-04 Menetelmä etätunnistimen suorituskyvyn parantamiseksi

Publications (3)

Publication Number Publication Date
FI20011943A0 FI20011943A0 (fi) 2001-10-04
FI20011943L true FI20011943L (fi) 2003-04-05
FI116650B FI116650B (fi) 2006-01-13

Family

ID=8562003

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011943A FI116650B (fi) 2001-10-04 2001-10-04 Menetelmä etätunnistimen suorituskyvyn parantamiseksi

Country Status (6)

Country Link
US (1) US20040246102A1 (fi)
EP (1) EP1433264B1 (fi)
AT (1) ATE451754T1 (fi)
DE (1) DE60234701D1 (fi)
FI (1) FI116650B (fi)
WO (1) WO2003036807A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7359472B2 (en) 2004-04-14 2008-04-15 Atmel Germany Gmbh Method and apparatus for wireless data transmission

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062364A1 (de) * 2004-12-13 2006-06-14 Atmel Germany Gmbh Verfahren zur drahtlosen Datenübertragung
GB2437350A (en) * 2006-04-19 2007-10-24 Hewlett Packard Development Co Data and Power Transmission via an Amplitude and Phase/Frequency Modulated Signal
US8120463B2 (en) 2007-01-04 2012-02-21 Lockheed Martin Corporation RFID protocol for improved tag-reader communications integrity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249212B1 (en) * 1994-10-05 2001-06-19 Avid Marketing, Inc. Universal electronic identification tag
GB2308947A (en) * 1996-01-04 1997-07-09 I D Systems Ltd Identification tag with environmental sensing facility
CA2219268A1 (en) * 1996-12-31 1998-06-30 Lucent Technologies, Inc. Subcarrier frequency division multiplexing of modulated backscatter signals
US5912632A (en) * 1997-01-08 1999-06-15 International Business Machines Corporation Single chip RF tag oscillator circuit synchronized by base station modulation frequency
US6005894A (en) * 1997-04-04 1999-12-21 Kumar; Derek D. AM-compatible digital broadcasting method and system
US6282407B1 (en) * 1998-04-16 2001-08-28 Motorola, Inc. Active electrostatic transceiver and communicating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7359472B2 (en) 2004-04-14 2008-04-15 Atmel Germany Gmbh Method and apparatus for wireless data transmission

Also Published As

Publication number Publication date
ATE451754T1 (de) 2009-12-15
FI20011943A0 (fi) 2001-10-04
FI116650B (fi) 2006-01-13
EP1433264B1 (en) 2009-12-09
DE60234701D1 (de) 2010-01-21
WO2003036807A1 (en) 2003-05-01
US20040246102A1 (en) 2004-12-09
EP1433264A1 (en) 2004-06-30

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