DE60302709D1 - Antikollisionsverfahren für drahtloses elektronisches Modul - Google Patents

Antikollisionsverfahren für drahtloses elektronisches Modul

Info

Publication number
DE60302709D1
DE60302709D1 DE60302709T DE60302709T DE60302709D1 DE 60302709 D1 DE60302709 D1 DE 60302709D1 DE 60302709 T DE60302709 T DE 60302709T DE 60302709 T DE60302709 T DE 60302709T DE 60302709 D1 DE60302709 D1 DE 60302709D1
Authority
DE
Germany
Prior art keywords
electronic module
wireless electronic
collision method
collision
wireless
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60302709T
Other languages
English (en)
Other versions
DE60302709T2 (de
Inventor
Christophe Mani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE60302709D1 publication Critical patent/DE60302709D1/de
Publication of DE60302709T2 publication Critical patent/DE60302709T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06K7/10019—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10029—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60302709T 2002-06-04 2003-05-17 Antikollisionsverfahren für drahtloses elektronisches Modul Expired - Lifetime DE60302709T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0206831A FR2840472A1 (fr) 2002-06-04 2002-06-04 Procede anticollision pour module electronique sans contact
FR0206831 2002-06-04

Publications (2)

Publication Number Publication Date
DE60302709D1 true DE60302709D1 (de) 2006-01-19
DE60302709T2 DE60302709T2 (de) 2006-08-10

Family

ID=29433312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60302709T Expired - Lifetime DE60302709T2 (de) 2002-06-04 2003-05-17 Antikollisionsverfahren für drahtloses elektronisches Modul

Country Status (5)

Country Link
US (1) US7053754B2 (de)
EP (1) EP1369812B1 (de)
JP (1) JP2004046824A (de)
DE (1) DE60302709T2 (de)
FR (1) FR2840472A1 (de)

Families Citing this family (34)

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US20060148521A1 (en) * 2003-06-25 2006-07-06 Franz Amtmann Method of making an inventory of transponders in a communication station
DE10336308A1 (de) * 2003-08-01 2005-03-03 Atmel Germany Gmbh Verfahren zur Auswahl eines oder mehrerer Transponder
US7389274B2 (en) 2003-09-29 2008-06-17 Pitney Bowes Inc. Integrated payment for international business reply mail
DE10349647B4 (de) * 2003-10-21 2006-08-10 Atmel Germany Gmbh Verfahren zur Auswahl eines oder mehrerer Transponder
DE102004041437B3 (de) * 2004-08-27 2006-03-09 Atmel Germany Gmbh Verfahren zur Auswahl eines oder mehrerer Transponder
FR2881007B1 (fr) * 2005-01-19 2007-02-23 Gemplus Sa Etablissement d'une communication entre dispositifs sans contact
EP1703481B1 (de) * 2005-03-15 2007-11-14 Siemens Schweiz AG Verfahren zur Bestimmung der Konfiguration einer Gefahrenmeldeanlage und Gefahrenmeldeanlage
US20060214772A1 (en) * 2005-03-24 2006-09-28 Beedar Technology Inc. Anti-Collision Scheme for Active and Passive RFID Tag System
KR100610358B1 (ko) * 2005-04-18 2006-08-09 삼성전자주식회사 비트동기신호를 이용한 ｒｆｉｄ 리더 및 태그 그리고 태그인식 시스템 및 방법
US7501932B2 (en) * 2005-06-06 2009-03-10 Intermec Ip Corp. System and method of reading from and/or writing to an RF transponder
US20070075838A1 (en) * 2005-10-04 2007-04-05 Symbol Technologies, Inc. Method and apparatus for avoiding radio frequency identification (RFID) tag response collisions
JP4548671B2 (ja) * 2006-02-10 2010-09-22 富士通株式会社 質問器、応答器、応答器認証方法
FR2898008A1 (fr) * 2006-02-24 2007-08-31 Gemplus Sa Identification d'un objet electronique portable dans des communications avec un terminal
KR100795577B1 (ko) * 2006-03-23 2008-01-21 주식회사 케이티 전자 태그 인식 장치 및 그 방법과, 전자 태그의 데이터처리 방법
US7911323B2 (en) * 2006-09-29 2011-03-22 Intel Corporation Radio frequency identification (RFID) tag response modulation
US20080111661A1 (en) * 2006-11-15 2008-05-15 Symbol Technologies, Inc. Method and system for transmission power reduction in RFID interrogators
CA2677828C (en) * 2007-02-16 2015-07-21 Orica Explosives Technology Pty Ltd Method of communication at a blast site, and corresponding blasting apparatus
US8905312B2 (en) * 2007-11-21 2014-12-09 Infineon Technologies Ag Identification of contactless cards
US10049317B1 (en) 2010-02-01 2018-08-14 Impinj, Inc. RFID tags with public and private inventory states
US10402710B1 (en) 2009-02-03 2019-09-03 Impinj, Inc. RFID tags with public and private inventory states
EP2239926A1 (de) * 2009-04-09 2010-10-13 Gemalto SA Verfahren zur Detektion einer NFC-Vorrichtung durch Emulierung mehrerer kontaktloser Karten, die eine Vielzahl von Protokollen verwenden können
US9081996B2 (en) * 2009-05-21 2015-07-14 Alcatel Lucent Identifying RFID categories
US8959366B2 (en) * 2010-01-28 2015-02-17 Cleversafe, Inc. De-sequencing encoded data slices
WO2011094384A1 (en) 2010-01-29 2011-08-04 Avery Dennison Corporation Smart sign box using electronic interactions
US10977965B2 (en) 2010-01-29 2021-04-13 Avery Dennison Retail Information Services, Llc Smart sign box using electronic interactions
US9239942B2 (en) * 2011-07-22 2016-01-19 Avery Dennison Corporation Apparatus, system and method for extending the field area of a device equipped with a high-frequency reader
CN104025556B (zh) 2011-09-01 2018-08-10 艾利丹尼森公司 用于消费者追踪的设备、系统和方法
US9070028B2 (en) 2011-10-29 2015-06-30 International Business Machines Corporation Control of wireless identification tag activation
US9070026B2 (en) 2011-10-29 2015-06-30 International Business Machines Corporation Coordination of transmission of data from wireless identification tags
US8779902B2 (en) * 2011-10-29 2014-07-15 International Business Machines Corporation Identifier sequencing of wireless identification tags
US8630908B2 (en) 2011-11-02 2014-01-14 Avery Dennison Corporation Distributed point of sale, electronic article surveillance, and product information system, apparatus and method
US9734365B2 (en) 2012-09-10 2017-08-15 Avery Dennison Retail Information Services, Llc Method for preventing unauthorized diversion of NFC tags
EP2786304B1 (de) 2012-10-18 2017-06-07 Avery Dennison Corporation Verfahren, system und vorrichtung für nfc-sicherheit
CN110351693A (zh) 2012-11-19 2019-10-18 艾利丹尼森公司 禁用未经授权的nfc安全系统和方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539394A (en) * 1994-03-16 1996-07-23 International Business Machines Corporation Time division multiplexed batch mode item identification system
US5530702A (en) * 1994-05-31 1996-06-25 Ludwig Kipp System for storage and communication of information
WO1999067737A1 (en) * 1998-06-24 1999-12-29 Pinpoint Corporation Dual mode tracking system
US6535109B1 (en) * 1998-12-01 2003-03-18 Texas Instruments Sensors And Controls, Inc. System and method for communicating with multiple transponders
US6377203B1 (en) * 2000-02-01 2002-04-23 3M Innovative Properties Company Collision arbitration method and apparatus for reading multiple radio frequency identification tags
EP1197909B1 (de) * 2000-10-13 2004-09-08 Matsushita Electric Industrial Co., Ltd. Kontaktlose Chipkarte, Antwortverfahren und entsprechendes Programm
US6727803B2 (en) * 2001-03-16 2004-04-27 E-Tag Systems, Inc. Method and apparatus for efficiently querying and identifying multiple items on a communication channel
DE60206866T2 (de) * 2001-11-20 2006-07-20 Matsushita Electric Industrial Co., Ltd., Kadoma Kontaktlose Chipkarte, Antwortverfahren und entsprechendes Programm

Also Published As

Publication number Publication date
JP2004046824A (ja) 2004-02-12
FR2840472A1 (fr) 2003-12-05
EP1369812B1 (de) 2005-12-14
US20040012486A1 (en) 2004-01-22
EP1369812A1 (de) 2003-12-10
US7053754B2 (en) 2006-05-30
DE60302709T2 (de) 2006-08-10

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