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WO2007012594A3 - Procede et systeme de communication radiofrequence avec un module electronique a contacts electriques, module et dispositif associes - Google Patents

Procede et systeme de communication radiofrequence avec un module electronique a contacts electriques, module et dispositif associes Download PDF

Info

Publication number
WO2007012594A3
WO2007012594A3 PCT/EP2006/064428 EP2006064428W WO2007012594A3 WO 2007012594 A3 WO2007012594 A3 WO 2007012594A3 EP 2006064428 W EP2006064428 W EP 2006064428W WO 2007012594 A3 WO2007012594 A3 WO 2007012594A3
Authority
WO
WIPO (PCT)
Prior art keywords
radio frequency
module
frequency communication
electronic module
electric contacts
Prior art date
Application number
PCT/EP2006/064428
Other languages
English (en)
Other versions
WO2007012594A2 (fr
Inventor
Denis Praca
Original Assignee
Gemplus Card Int
Denis Praca
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 Int, Denis Praca filed Critical Gemplus Card Int
Publication of WO2007012594A2 publication Critical patent/WO2007012594A2/fr
Publication of WO2007012594A3 publication Critical patent/WO2007012594A3/fr

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
    • G06K7/10237—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
    • 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
    • G06K7/10—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
    • G06K7/10247—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 issues specific to the use of single wire protocol [SWP] in NFC like devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

L'invention concerne un procédé de communication de signaux radiofréquences avec un module électronique à contacts électriques (2) ayant un contact (14) affecté à une tension d'alimentation continue Vcc, et au moins un contact affecté à une interface de communication radiofréquence, ledit procédé comportant au moins une étape de réception et traitement de signaux radiofréquences pour délivrer des informations au module électronique; Le procédé se distingue par des étapes de: - génération d'un signal électrique modulé comportant lesdites informations au cours du traitement de signaux radiofréquences, - communication des informations au module (2) via le contact (14) d'alimentation en tension en superposant le signal électrique modulé à ladite tension d'alimentation. L'invention concerne également le système de communication radiofréquence, le module ainsi que le dispositif associé.
PCT/EP2006/064428 2005-07-25 2006-07-19 Procede et systeme de communication radiofrequence avec un module electronique a contacts electriques, module et dispositif associes WO2007012594A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0552292 2005-07-25
FR0552292A FR2888974A1 (fr) 2005-07-25 2005-07-25 Procede et systeme de communication radiofrequence avec un module electronique a contacts electriques, module et dispositif associes

Publications (2)

Publication Number Publication Date
WO2007012594A2 WO2007012594A2 (fr) 2007-02-01
WO2007012594A3 true WO2007012594A3 (fr) 2007-04-26

Family

ID=36441232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/064428 WO2007012594A2 (fr) 2005-07-25 2006-07-19 Procede et systeme de communication radiofrequence avec un module electronique a contacts electriques, module et dispositif associes

Country Status (2)

Country Link
FR (1) FR2888974A1 (fr)
WO (1) WO2007012594A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE493719T1 (de) * 2007-03-06 2011-01-15 Vodafone Holding Gmbh Adapter für ein teilnehmermodul eines mobilen endgeräts
DE102007043344A1 (de) * 2007-09-12 2009-03-19 Giesecke & Devrient Gmbh Massenspeicherkarte
EP2178030A1 (fr) 2008-09-30 2010-04-21 Gemplus Procédé et système de communication de données avec un dispositif électronique inaccessible
EP2677474A1 (fr) 2012-06-21 2013-12-25 ST-Ericsson SA Système de gestion d'alimentation d'un élément sécurisé
FR3007922A1 (fr) * 2013-06-28 2015-01-02 France Telecom Entite electronique pour terminal mobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004021271A1 (fr) * 2002-08-30 2004-03-11 Stmicroelectronics Sa Procede de communication par antenne pour carte a puce et appareil associe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004021271A1 (fr) * 2002-08-30 2004-03-11 Stmicroelectronics Sa Procede de communication par antenne pour carte a puce et appareil associe

Also Published As

Publication number Publication date
WO2007012594A2 (fr) 2007-02-01
FR2888974A1 (fr) 2007-01-26

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