ES2183235T3 - Sistema de comunicacion por interrogacion a distancia que permite la transmision de controles de inhibicion. - Google Patents

Sistema de comunicacion por interrogacion a distancia que permite la transmision de controles de inhibicion.

Info

Publication number
ES2183235T3
ES2183235T3 ES97953940T ES97953940T ES2183235T3 ES 2183235 T3 ES2183235 T3 ES 2183235T3 ES 97953940 T ES97953940 T ES 97953940T ES 97953940 T ES97953940 T ES 97953940T ES 2183235 T3 ES2183235 T3 ES 2183235T3
Authority
ES
Spain
Prior art keywords
communication system
interrogating
inhibition controls
allows
inhibition
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
ES97953940T
Other languages
English (en)
Inventor
Michel Leduc
Richard Kalinowski
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.)
Gemplus SA
Original Assignee
Gemplus Card International SA
Gemplus 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 Gemplus Card International SA, Gemplus SA filed Critical Gemplus Card International SA
Application granted granted Critical
Publication of ES2183235T3 publication Critical patent/ES2183235T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06K7/10059—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 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
    • G06K7/10297—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Storage Device Security (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE COMUNICACION ENTRE UN ELEMENTO EMISOR/RECEPTOR INTERROGADOR Y VARIOS TRANSPONDEDORES. ESTE SISTEMA PERMITE AL ELEMENTO INTERROGADOR ENVIAR A LOS TRANSPONDEDORES CONTROLES DE INHIBICION SIN MODIFICAR LAS INFORMACIONES CONTENIDAS EN SU MEMORIA. LA INVENCION SE REFIERE EN PARTICULAR A UN SISTEMA DE COMUNICACION ENTRE UN DISPOSITIVO DE EMISION/RECEPCION INTERROGADOR, APTO PARA EMITIR UN CAMPO DE ENERGIA Y AL MENOS UN TRANSPONDEDOR QUE COMPRENDE UN CIRCUITO INTEGRADO QUE TIENE UNA MEMORIA, CARACTERIZADO PORQUE, EN LA RESPUESTA A LA INICIALIZACION, EL TRANSPONDEDOR ENVIA UN MENSAJE (ATR) PORTADOR EN PARTICULAR DE UNA INFORMACION (MOD) CARACTERISTICO DE SU MODO DE INHIBICION Y DE UNA INFORMACION (RR) QUE DEFINE LA DURACION DE PERIODO DE ESPERA (PV) ENTRE DOS MENSAJES DURANTE LOS CUALES EL ELEMENTO INTERROGADOR ES SUSCEPTIBLE DE ENVIAR UNO O VARIOS CONTROLES DE INHIBICION SEGUN EL MODO INSCRITO (MOD).
ES97953940T 1996-12-27 1997-12-24 Sistema de comunicacion por interrogacion a distancia que permite la transmision de controles de inhibicion. Expired - Lifetime ES2183235T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616060A FR2758027B1 (fr) 1996-12-27 1996-12-27 Systeme de communication par interrogation a distance permettant la transmission de commandes d'inhibition

Publications (1)

Publication Number Publication Date
ES2183235T3 true ES2183235T3 (es) 2003-03-16

Family

ID=9499173

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97953940T Expired - Lifetime ES2183235T3 (es) 1996-12-27 1997-12-24 Sistema de comunicacion por interrogacion a distancia que permite la transmision de controles de inhibicion.

Country Status (8)

Country Link
EP (1) EP0954824B1 (es)
JP (1) JP4078462B2 (es)
AU (1) AU725321B2 (es)
CA (1) CA2275956A1 (es)
DE (1) DE69715251T2 (es)
ES (1) ES2183235T3 (es)
FR (1) FR2758027B1 (es)
WO (1) WO1998029826A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776407B1 (fr) * 1998-03-20 2001-06-08 Gemplus Card Int Systeme et procede pour realiser des fonctions particulieres dans des etiquettes sans contact
FR2785423B1 (fr) 1998-10-30 2001-01-12 St Microelectronics Sa Perfectionnement aux procedes d'identification de cartes electroniques
FR2785700B1 (fr) 1998-11-10 2001-01-12 St Microelectronics Sa Procede de gestion d'un circuit electronique
CA2293912A1 (en) * 1999-01-08 2000-07-08 Jerry Lee Vandierendonck Signal communications systems
FR2791206B1 (fr) * 1999-03-15 2001-04-20 Gemplus Card Int Procede de communication des parametres d'un protocole de transmission numerique
FR2800894B1 (fr) * 1999-11-08 2003-05-02 Commissariat Energie Atomique Procede et systeme d'echange d'informations entre un dispositif interrogateur et des dispositifs repondeurs tenant compte du niveau de bruit environnant
US6690264B2 (en) * 2001-01-23 2004-02-10 Single Chip Systems Corporation Selective cloaking circuit for use in a radiofrequency identification and method of cloaking RFID tags
US6523749B2 (en) * 2001-03-06 2003-02-25 Hewlett-Packard Company Apparatus and method for retrieving data cartridge information external to a media storage system
JP4597867B2 (ja) * 2003-12-08 2010-12-15 石井 美恵子 プライバシー保護方法、プライバシー保護用識別子発信装置、プライバシー保護システムおよびプログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2156540C2 (ru) * 1992-08-26 2000-09-20 Бритиш Технолоджи гроуп Лимитед Система идентификации с опросным устройством и множеством ответчиков, ответчик системы идентификации
US5530702A (en) * 1994-05-31 1996-06-25 Ludwig Kipp System for storage and communication of information

Also Published As

Publication number Publication date
DE69715251D1 (de) 2002-10-10
AU5767798A (en) 1998-07-31
CA2275956A1 (fr) 1998-07-09
JP4078462B2 (ja) 2008-04-23
AU725321B2 (en) 2000-10-12
JP2002511985A (ja) 2002-04-16
EP0954824B1 (fr) 2002-09-04
FR2758027B1 (fr) 1999-01-29
DE69715251T2 (de) 2003-08-07
EP0954824A1 (fr) 1999-11-10
FR2758027A1 (fr) 1998-07-03
WO1998029826A1 (fr) 1998-07-09

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