ATE340392T1 - Antikollisionsverfahren mit zeitschlitzen mit verarbeitung von informationen, die die zeitschlitze markieren - Google Patents

Antikollisionsverfahren mit zeitschlitzen mit verarbeitung von informationen, die die zeitschlitze markieren

Info

Publication number
ATE340392T1
ATE340392T1 AT03771233T AT03771233T ATE340392T1 AT E340392 T1 ATE340392 T1 AT E340392T1 AT 03771233 T AT03771233 T AT 03771233T AT 03771233 T AT03771233 T AT 03771233T AT E340392 T1 ATE340392 T1 AT E340392T1
Authority
AT
Austria
Prior art keywords
time slots
time
slot
processing
collision method
Prior art date
Application number
AT03771233T
Other languages
English (en)
Inventor
Christian Scherabon
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE340392T1 publication Critical patent/ATE340392T1/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
    • G06K7/10—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
    • G06K7/10039—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 interrogator driven, i.e. synchronous
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
AT03771233T 2002-07-25 2003-07-18 Antikollisionsverfahren mit zeitschlitzen mit verarbeitung von informationen, die die zeitschlitze markieren ATE340392T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02102057 2002-07-25

Publications (1)

Publication Number Publication Date
ATE340392T1 true ATE340392T1 (de) 2006-10-15

Family

ID=30775865

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03771233T ATE340392T1 (de) 2002-07-25 2003-07-18 Antikollisionsverfahren mit zeitschlitzen mit verarbeitung von informationen, die die zeitschlitze markieren

Country Status (8)

Country Link
US (1) US7498924B2 (de)
EP (1) EP1527408B1 (de)
JP (1) JP2005534250A (de)
CN (1) CN100357954C (de)
AT (1) ATE340392T1 (de)
AU (1) AU2003251090A1 (de)
DE (1) DE60308529T2 (de)
WO (1) WO2004012134A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3951298B2 (ja) 2002-12-17 2007-08-01 ソニー株式会社 通信装置および通信方法
DE102004020956B4 (de) * 2004-04-28 2009-03-26 Atmel Germany Gmbh Kommunikationsverfahren in RFID-oder Remote-Sensor-Systemen
EP1803083B1 (de) * 2004-10-15 2012-02-29 Nxp B.V. Verfahren zum betrieb eines rfid-systems
US20070109129A1 (en) 2005-05-24 2007-05-17 Sundstrom Kurt E Rfid reader systems detecting pilot tone
CN101305383B (zh) * 2005-09-09 2011-10-05 Nxp股份有限公司 在信号流中检测定界符模式的方法和rfid阅读器
US9440003B2 (en) * 2005-11-04 2016-09-13 Boston Scientific Scimed, Inc. Medical devices having particle-containing regions with diamond-like coatings
US20080048833A1 (en) * 2006-01-12 2008-02-28 Oliver Ronald A Rfid reader system aided by rf power of measurement
NO324705B1 (no) * 2006-05-09 2007-12-03 Glen Dimplex Nordic As Styringssystem for energisparesystem med tradlos kommunikasjon
US7768422B2 (en) * 2006-09-06 2010-08-03 Carmen Jr Lawrence R Method of restoring a remote wireless control device to a known state
US7880639B2 (en) * 2006-09-06 2011-02-01 Lutron Electronics Co., Inc. Method of establishing communication with wireless control devices
US7755505B2 (en) * 2006-09-06 2010-07-13 Lutron Electronics Co., Inc. Procedure for addressing remotely-located radio frequency components of a control system
US20080055073A1 (en) * 2006-09-06 2008-03-06 Lutron Electronics Co., Inc. Method of discovering a remotely-located wireless control device
US8305194B2 (en) * 2008-11-06 2012-11-06 At&T Intellectual Property I, L.P. Collision resolution protocol for mobile RFID tag identification
CN102129581B (zh) * 2011-01-18 2012-12-19 浙江大学 一种自适应双模式阻塞防碰撞方法
JP2014063263A (ja) * 2012-09-20 2014-04-10 Toshiba Corp Ｉｃカード、携帯可能電子装置、及びｉｃカードのリーダライタ
US9965658B2 (en) * 2015-06-16 2018-05-08 Motorola Mobility Llc Person-centric activation of radio frequency identification (RFID) tag

Family Cites Families (9)

* 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
US5929779A (en) * 1996-05-31 1999-07-27 Lucent Technologies Inc. Read/write protocol for radio frequency identification tags
EP0910899B1 (de) * 1997-01-21 2005-04-20 Koninklijke Philips Electronics N.V. Transponderkommunikationseinrichtung
US6185195B1 (en) * 1997-05-16 2001-02-06 Qualcomm Incorporated Methods for preventing and detecting message collisions in a half-duplex communication system
KR100446515B1 (ko) * 1997-09-13 2004-11-12 삼성전자주식회사 무선 통신시스템의 접속 방법
DE69803548T2 (de) * 1998-05-15 2002-09-26 Em Microelectronic-Marin S.A., Marin Elektronisches Identifizierungssystem für mehrere Transponder
US6725014B1 (en) * 2000-08-17 2004-04-20 Honeywell International, Inc. Method and system for contention resolution in radio frequency identification systems
US7253717B2 (en) * 2000-11-29 2007-08-07 Mobile Technics Llc Method and system for communicating with and tracking RFID transponders
US7009496B2 (en) * 2002-04-01 2006-03-07 Symbol Technologies, Inc. Method and system for optimizing an interrogation of a tag population

Also Published As

Publication number Publication date
CN1672165A (zh) 2005-09-21
US7498924B2 (en) 2009-03-03
DE60308529T2 (de) 2007-06-06
AU2003251090A8 (en) 2004-02-16
EP1527408A2 (de) 2005-05-04
DE60308529D1 (de) 2006-11-02
JP2005534250A (ja) 2005-11-10
WO2004012134A2 (en) 2004-02-05
AU2003251090A1 (en) 2004-02-16
US20050237156A1 (en) 2005-10-27
WO2004012134A3 (en) 2004-05-06
EP1527408B1 (de) 2006-09-20
CN100357954C (zh) 2007-12-26

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