WO1998022903A1 - Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein - Google Patents
Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein Download PDFInfo
- Publication number
- WO1998022903A1 WO1998022903A1 PCT/EP1997/006167 EP9706167W WO9822903A1 WO 1998022903 A1 WO1998022903 A1 WO 1998022903A1 EP 9706167 W EP9706167 W EP 9706167W WO 9822903 A1 WO9822903 A1 WO 9822903A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reader
- base station
- cards
- wake
- data carriers
- Prior art date
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
- G06K7/10059—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 transponder driven
-
- 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
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97948895A EP0939931B1 (en) | 1996-11-21 | 1997-11-03 | Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein |
DE69722432T DE69722432T2 (en) | 1996-11-21 | 1997-11-03 | METHOD FOR COMMUNICATING WITH CONTACTLESS DATA CARRIERS AND CONTACTLESS DATA CARRIERS THEREFOR |
JP52314898A JP4052674B2 (en) | 1996-11-21 | 1997-11-03 | Method for communicating with a plurality of contactless data carriers and contactless data carriers |
US09/308,605 US6354500B1 (en) | 1996-11-21 | 1997-11-03 | Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein |
HK00103303A HK1024079A1 (en) | 1996-11-21 | 2000-06-01 | Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9624216.9 | 1996-11-21 | ||
GB9624216A GB2319698B (en) | 1996-11-21 | 1996-11-21 | Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998022903A1 true WO1998022903A1 (en) | 1998-05-28 |
Family
ID=10803271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/006167 WO1998022903A1 (en) | 1996-11-21 | 1997-11-03 | Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein |
Country Status (9)
Country | Link |
---|---|
US (1) | US6354500B1 (en) |
EP (1) | EP0939931B1 (en) |
JP (1) | JP4052674B2 (en) |
CN (1) | CN1171171C (en) |
DE (1) | DE69722432T2 (en) |
GB (1) | GB2319698B (en) |
HK (1) | HK1024079A1 (en) |
TW (1) | TW417067B (en) |
WO (1) | WO1998022903A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1225536A1 (en) * | 2001-01-16 | 2002-07-24 | Philips Corporate Intellectual Property GmbH | Method for collision free data exchange between a base station and a plurality of mobile data carriers |
EP1342382A1 (en) * | 2000-11-16 | 2003-09-10 | Checkpoint Systems, Inc. | Anticollision protocol with fast read request and additional schemes for reading multiple transponders in an rfid system |
EP1310901A3 (en) * | 2001-11-09 | 2004-01-21 | Matsushita Electric Industrial Co., Ltd. | Contactless communication system and data carrier used for the same |
US7079009B2 (en) | 1999-10-27 | 2006-07-18 | Checkpoint Systems, Inc. | Anticollision protocol with fast read request and additional schemes for reading multiple transponders in an RFID system |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804726B1 (en) * | 1996-05-22 | 2004-10-12 | Geovector Corporation | Method and apparatus for controlling electrical devices in response to sensed conditions |
JP2001167241A (en) * | 1999-12-10 | 2001-06-22 | Fujitsu Ltd | Non-contact ic card and producing method therefor |
DE10004922A1 (en) * | 2000-02-04 | 2001-08-09 | Giesecke & Devrient Gmbh | Transponder for fitting to a contactless chip card receives energy from a high frequency alternating field via an antenna and voltage formed by a rectifier acting as a command variable to a clock generator with a frequency adjuster. |
JP4630422B2 (en) * | 2000-06-08 | 2011-02-09 | Okiセミコンダクタ株式会社 | IC card |
DE60121212T2 (en) * | 2000-11-20 | 2006-11-09 | Matsushita Electric Industrial Co., Ltd., Kadoma | CONTACTLESS READING / WRITING DEVICE, INFORMATION TRANSMISSION SYSTEM THEREFOR AND ADMINISTRATIVE SYSTEM THEREWITH |
CA2652104C (en) * | 2001-12-24 | 2012-02-14 | Digimarc Id Systems, Llc | Contact smart cards having a document core, contactless smart cards including multi-layered structure, pet-based identification document, and methods of making same |
TWI220230B (en) * | 2002-10-03 | 2004-08-11 | Winbond Electronics Corp | Contact-less and adaptive chip system |
TWI261787B (en) * | 2002-11-25 | 2006-09-11 | Winbond Electronics Corp | RFID device |
JP4023308B2 (en) * | 2002-12-17 | 2007-12-19 | ソニー株式会社 | Communication apparatus and communication method |
US7295119B2 (en) * | 2003-01-22 | 2007-11-13 | Wireless Valley Communications, Inc. | System and method for indicating the presence or physical location of persons or devices in a site specific representation of a physical environment |
DE602004005851T2 (en) * | 2003-05-08 | 2008-01-17 | Philips Intellectual Property & Standards Gmbh | METHOD, SYSTEM, BASIC STATION AND DATA CARRIER FOR COLLISION-FREE SIGNAL TRANSMISSION BETWEEN A BASE STATION AND A NUMBER OF MOBILE DATA CARRIER |
JP4539906B2 (en) * | 2004-07-09 | 2010-09-08 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | Mobile radio communication terminal and mobile radio communication system |
BRPI0513357A (en) * | 2004-07-15 | 2008-05-06 | Mastercard International Inc | contactless payment device system and method for increasing the interoperability of a payment transmission device |
US7274284B2 (en) * | 2005-02-04 | 2007-09-25 | Atmel Corporation | Method for RF card detection in a contactless system |
CN101131736B (en) * | 2006-08-24 | 2011-09-14 | 北京握奇数据系统有限公司 | Smart card operating system and method thereof |
JP5527848B2 (en) * | 2010-09-27 | 2014-06-25 | 岩崎通信機株式会社 | Proximity feeding / communication equipment |
CN103049769B (en) * | 2012-02-24 | 2015-10-07 | 深圳中科讯联科技有限公司 | The communication means that radio-frequency card conflicts can be prevented |
JP2014063263A (en) * | 2012-09-20 | 2014-04-10 | Toshiba Corp | Ic card, portable electronic device, and ic card reader/writer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274221A (en) * | 1990-06-22 | 1993-12-28 | Mitsubishi Denki Kabushiki Kaisha | Non-contact integrated circuit card |
US5352877A (en) * | 1989-04-01 | 1994-10-04 | W. & T. Avery Limited | Non-contact transaction system with token presence detection |
US5440302A (en) * | 1990-07-16 | 1995-08-08 | Siemens Aktiengesellschaft | Apparatus for contactless data and energy transmission and systems containing the apparatus |
Family Cites Families (16)
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US4471345A (en) * | 1982-03-05 | 1984-09-11 | Sensormatic Electronics Corporation | Randomized tag to portal communication system |
JPH02170272A (en) * | 1988-12-23 | 1990-07-02 | Hitachi Maxell Ltd | Collation system for secret information |
JP2527267B2 (en) * | 1990-04-19 | 1996-08-21 | 三菱電機株式会社 | Non-contact type portable carrier |
EP0467036B1 (en) * | 1990-06-15 | 1996-02-07 | Savi Technology, Inc. | Method and apparatus for radio identification and tracking |
DK52091D0 (en) * | 1991-03-22 | 1991-03-22 | Esel Krabbe Systems As | INFORMATION |
DE69228473T3 (en) * | 1991-12-04 | 2002-07-11 | Citizen Watch Co Ltd | MEDIA |
NL9201133A (en) * | 1992-01-24 | 1993-08-16 | Nederland Ptt | METHOD FOR EXCHANGING INFORMATION BETWEEN A DETECTION STATION AND AT LEAST A LABEL IN AN IDENTIFICATION / COMMUNICATION SYSTEM, METHOD FOR APPLYING THE METHOD AND LABEL AND DETECTION STATION FOR APPLICATION IN THE SYSTEM, AND METHOD FOR IDENTIFYING IDENTIFYING IDENTIFYING / COMMUNICATION SYSTEM. |
JP2940562B2 (en) * | 1992-05-21 | 1999-08-25 | サーノフ コーポレイション | Electronic system and method for remote identification of coded articles and the like |
FI96033C (en) * | 1992-12-31 | 1996-04-25 | Borealis As | Process for functionalizing olefin polymers in a molten state |
US5539394A (en) * | 1994-03-16 | 1996-07-23 | International Business Machines Corporation | Time division multiplexed batch mode item identification system |
JPH07335951A (en) * | 1994-06-14 | 1995-12-22 | Philips Japan Ltd | Piezoelectric actuator |
US5940006A (en) * | 1995-12-12 | 1999-08-17 | Lucent Technologies Inc. | Enhanced uplink modulated backscatter system |
CH689881A8 (en) * | 1995-12-13 | 2000-02-29 | Bauer Eric | Concurrent access management method and device for its implementation. |
DE69719722T2 (en) * | 1996-11-13 | 2003-10-23 | Hitachi Ltd | METHOD FOR IDENTIFYING MOVABLE OBJECTS |
US6034603A (en) * | 1997-01-24 | 2000-03-07 | Axcess, Inc. | Radio tag system and method with improved tag interference avoidance |
US6118789A (en) * | 1998-02-19 | 2000-09-12 | Micron Technology, Inc. | Method of addressing messages and communications system |
-
1996
- 1996-11-21 GB GB9624216A patent/GB2319698B/en not_active Expired - Fee Related
-
1997
- 1997-11-03 DE DE69722432T patent/DE69722432T2/en not_active Expired - Lifetime
- 1997-11-03 CN CNB971809550A patent/CN1171171C/en not_active Expired - Fee Related
- 1997-11-03 JP JP52314898A patent/JP4052674B2/en not_active Expired - Fee Related
- 1997-11-03 WO PCT/EP1997/006167 patent/WO1998022903A1/en active IP Right Grant
- 1997-11-03 US US09/308,605 patent/US6354500B1/en not_active Expired - Lifetime
- 1997-11-03 EP EP97948895A patent/EP0939931B1/en not_active Expired - Lifetime
- 1997-11-11 TW TW086116818A patent/TW417067B/en not_active IP Right Cessation
-
2000
- 2000-06-01 HK HK00103303A patent/HK1024079A1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5352877A (en) * | 1989-04-01 | 1994-10-04 | W. & T. Avery Limited | Non-contact transaction system with token presence detection |
US5274221A (en) * | 1990-06-22 | 1993-12-28 | Mitsubishi Denki Kabushiki Kaisha | Non-contact integrated circuit card |
US5440302A (en) * | 1990-07-16 | 1995-08-08 | Siemens Aktiengesellschaft | Apparatus for contactless data and energy transmission and systems containing the apparatus |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7079009B2 (en) | 1999-10-27 | 2006-07-18 | Checkpoint Systems, Inc. | Anticollision protocol with fast read request and additional schemes for reading multiple transponders in an RFID system |
EP1342382A1 (en) * | 2000-11-16 | 2003-09-10 | Checkpoint Systems, Inc. | Anticollision protocol with fast read request and additional schemes for reading multiple transponders in an rfid system |
EP1342382A4 (en) * | 2000-11-16 | 2005-03-16 | Checkpoint Systems Inc | Anticollision protocol with fast read request and additional schemes for reading multiple transponders in an rfid system |
EP1225536A1 (en) * | 2001-01-16 | 2002-07-24 | Philips Corporate Intellectual Property GmbH | Method for collision free data exchange between a base station and a plurality of mobile data carriers |
EP1310901A3 (en) * | 2001-11-09 | 2004-01-21 | Matsushita Electric Industrial Co., Ltd. | Contactless communication system and data carrier used for the same |
EP1557782A1 (en) * | 2001-11-09 | 2005-07-27 | Matsushita Electric Industrial Co., Ltd. | Contactless communication system and data carrier used for the same |
US7307964B2 (en) | 2001-11-09 | 2007-12-11 | Matsushita Electric Industrial Co., Ltd. | Contactless communication system and data carrier used for the same |
Also Published As
Publication number | Publication date |
---|---|
EP0939931B1 (en) | 2003-05-28 |
DE69722432T2 (en) | 2004-03-04 |
GB2319698B (en) | 2001-08-08 |
TW417067B (en) | 2001-01-01 |
EP0939931A1 (en) | 1999-09-08 |
CN1242091A (en) | 2000-01-19 |
US6354500B1 (en) | 2002-03-12 |
JP4052674B2 (en) | 2008-02-27 |
GB9624216D0 (en) | 1997-01-08 |
CN1171171C (en) | 2004-10-13 |
DE69722432D1 (en) | 2003-07-03 |
GB2319698A (en) | 1998-05-27 |
HK1024079A1 (en) | 2000-09-29 |
JP2001504963A (en) | 2001-04-10 |
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