ATE534968T1 - Vorrichtung, system und verfahren zur kompensation von signalverzögerungen in einem rfid-kommunikationssystem - Google Patents

Vorrichtung, system und verfahren zur kompensation von signalverzögerungen in einem rfid-kommunikationssystem

Info

Publication number
ATE534968T1
ATE534968T1 AT07826564T AT07826564T ATE534968T1 AT E534968 T1 ATE534968 T1 AT E534968T1 AT 07826564 T AT07826564 T AT 07826564T AT 07826564 T AT07826564 T AT 07826564T AT E534968 T1 ATE534968 T1 AT E534968T1
Authority
AT
Austria
Prior art keywords
writer
electromagnetic signals
nfc device
rfid reader
rfid
Prior art date
Application number
AT07826564T
Other languages
English (en)
Inventor
Klemens Breitfuss
Peter Thueringer
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE534968T1 publication Critical patent/ATE534968T1/de

Links

Classifications

    • 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
    • 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10237—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
    • 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
AT07826564T 2006-10-12 2007-09-27 Vorrichtung, system und verfahren zur kompensation von signalverzögerungen in einem rfid-kommunikationssystem ATE534968T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06021393 2006-10-12
PCT/IB2007/053930 WO2008044160A2 (en) 2006-10-12 2007-09-27 Device, system and method for compensating signal delays in an rfid communication system

Publications (1)

Publication Number Publication Date
ATE534968T1 true ATE534968T1 (de) 2011-12-15

Family

ID=39283253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07826564T ATE534968T1 (de) 2006-10-12 2007-09-27 Vorrichtung, system und verfahren zur kompensation von signalverzögerungen in einem rfid-kommunikationssystem

Country Status (6)

Country Link
US (1) US8203430B2 (de)
EP (1) EP2156367B1 (de)
JP (1) JP4800421B2 (de)
CN (1) CN101578612B (de)
AT (1) ATE534968T1 (de)
WO (1) WO2008044160A2 (de)

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US8115600B2 (en) 2008-11-19 2012-02-14 Greatbatch Ltd. RFID detection and identification system including an RFID reader having a limited transmit time and a time-out period to protect a medical device against RFID-associated electromagnetic interference
US8299899B2 (en) * 2008-11-19 2012-10-30 Greatbatch Ltd. AIMD external programmer incorporating a multifunction RFID reader having a limited transmit time and a time-out period
US20110205025A1 (en) * 2010-02-23 2011-08-25 Sirit Technologies Inc. Converting between different radio frequencies
CN102968657B (zh) * 2011-08-31 2016-07-06 北京中电华大电子设计有限责任公司 一种高频智能卡中实现fdt精确计时的电路
US20140253386A1 (en) * 2013-03-11 2014-09-11 Qualcomm Incorporated Devices, methods, and apparatuses for computing round-trip time of a message
CN110557174A (zh) * 2013-09-04 2019-12-10 联发科技（新加坡）私人有限公司 包络提取装置，信号解码装置和短距离非接触通信装置及相关方法
US9345050B2 (en) 2014-02-21 2016-05-17 Sony Corporation NFC collision avoidance with controllable NFC transmission delay timing
US9312921B2 (en) 2014-02-21 2016-04-12 Sony Corporation Retrieving/authorizing content on user equipment based on information from connectable accessory with NFC circuit
US9408238B2 (en) 2014-02-21 2016-08-02 Sony Corporation Removable conductive layer that shields and/or shorts nodes of an NFC circuit to control transmissions therefrom
CN104361390A (zh) * 2014-12-09 2015-02-18 上海坤锐电子科技有限公司 一种sim卡及其实现高频移动支付全卡fdt的方法
US9461716B2 (en) * 2015-03-02 2016-10-04 Intel IP Corporation Near field communications (NFC) modulation feedback apparatus for tuned antenna configurations
SK288677B6 (sk) * 2015-06-02 2019-06-04 Logomotion, S.R.O. Spôsob spracovania signálu vysielaného z NFC analógového budiča a zapojenie na jeho vykonávanie
SG10201509972YA (en) * 2015-12-04 2016-09-29 Huawei Internat Pte Ltd Asynchronous transmission for nfc card emulation mode
KR102536240B1 (ko) * 2019-02-26 2023-05-24 삼성전자주식회사 수신 회로 및 이를 포함하는 근거리 무선 통신 카드
CN113673636A (zh) * 2020-05-13 2021-11-19 上海励识电子科技有限公司 构建卡片的交互功能的装置和方法，卡片的交互系统
EP4047522A1 (de) * 2021-02-23 2022-08-24 The Swatch Group Research and Development Ltd Antennenvorrichtung und entsprechendes kommunkationsverfahren

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Also Published As

Publication number Publication date
WO2008044160A3 (en) 2009-07-09
JP4800421B2 (ja) 2011-10-26
CN101578612B (zh) 2012-02-29
CN101578612A (zh) 2009-11-11
EP2156367B1 (de) 2011-11-23
US20100007467A1 (en) 2010-01-14
US8203430B2 (en) 2012-06-19
WO2008044160A2 (en) 2008-04-17
EP2156367A2 (de) 2010-02-24
JP2010506527A (ja) 2010-02-25

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