MX172252B - Dispositivo portatil para validar la participacion de un individuo en una operacion que implica la lectura de una informacion cifrada en un medio de difusion masivo - Google Patents

Dispositivo portatil para validar la participacion de un individuo en una operacion que implica la lectura de una informacion cifrada en un medio de difusion masivo

Info

Publication number
MX172252B
MX172252B MX022963A MX2296390A MX172252B MX 172252 B MX172252 B MX 172252B MX 022963 A MX022963 A MX 022963A MX 2296390 A MX2296390 A MX 2296390A MX 172252 B MX172252 B MX 172252B
Authority
MX
Mexico
Prior art keywords
validate
participation
reading
individual
portable device
Prior art date
Application number
MX022963A
Other languages
English (en)
Inventor
Yves Audebert
Achille Delahaye
Original Assignee
Adventure S A
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 Adventure S A filed Critical Adventure S A
Publication of MX172252B publication Critical patent/MX172252B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/38—Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/40—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast time

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Economics (AREA)
  • Game Theory and Decision Science (AREA)
  • Software Systems (AREA)
  • Technology Law (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Lock And Its Accessories (AREA)
  • Telephone Function (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Computer And Data Communications (AREA)
  • Credit Cards Or The Like (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Telephonic Communication Services (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

La presente invención se refiere a dispositivo portátil electrónico para validar la participación de un individuo en por lo menos una operación relacionada con los medios de información masiva, operación ésta que implique la explotación, de parte de dicho individuo, de por lo menos una información codificada suministrada por lo menos un medio de información, el dispositivo está caracterizado por: - por lo menos una interfaz de entrada para introducir dicha información codificada en el dispositivo, - medios para el procesamiento de dicha información y que comprenden: . medios para la decodificación de dicha información, . medios para extraer un valor numérico variable a partir de dicha información decodificada, . medios para comparar dicho valor numérico variable con valores numéricos variables previamente memorizados, . medios para la validación condicional de dicha participación en función de dicha información decodificada, estando dichos medios adaptados para prohibir la validación de dicha participación si dicho valor numérico variable coincide con algunos de dichos valores numéricos variables previamente memorizados, - por lo menos una memoria inaccesible desde dicha interfaz de entrada y controlada por los medios de procesamiento a efectos de memorizar, durante un período de tiempo predeterminado, informaciones representativas de dichos valores numéricos variables, - un interfaz de salida para transmitir al exterior del dispositivo, un código de salida (X) representativo de las participaciones validadas por lo medios de procesamiento; y - una fuente de alimentación eléctrica para los diversos circuitos electrónicos del dispositivo.
MX022963A 1989-10-24 1990-10-23 Dispositivo portatil para validar la participacion de un individuo en una operacion que implica la lectura de una informacion cifrada en un medio de difusion masivo MX172252B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913910A FR2653578B1 (fr) 1989-10-24 1989-10-24 Dispositif portable electronique pour fideliser un public a un media ou similaire.

Publications (1)

Publication Number Publication Date
MX172252B true MX172252B (es) 1993-12-09

Family

ID=9386711

Family Applications (1)

Application Number Title Priority Date Filing Date
MX022963A MX172252B (es) 1989-10-24 1990-10-23 Dispositivo portatil para validar la participacion de un individuo en una operacion que implica la lectura de una informacion cifrada en un medio de difusion masivo

Country Status (13)

Country Link
US (1) US5297205A (es)
EP (1) EP0425347B1 (es)
JP (1) JP2742560B2 (es)
KR (1) KR100191811B1 (es)
AT (1) ATE120291T1 (es)
AU (1) AU636410B2 (es)
CA (1) CA2071901C (es)
DE (1) DE69018007T2 (es)
ES (1) ES2072999T3 (es)
FR (1) FR2653578B1 (es)
HK (1) HK27597A (es)
MX (1) MX172252B (es)
WO (1) WO1991006914A1 (es)

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Also Published As

Publication number Publication date
AU636410B2 (en) 1993-04-29
CA2071901A1 (en) 1991-04-25
AU6644590A (en) 1991-05-31
EP0425347B1 (fr) 1995-03-22
US5297205A (en) 1994-03-22
ES2072999T3 (es) 1995-08-01
DE69018007D1 (de) 1995-04-27
WO1991006914A1 (fr) 1991-05-16
HK27597A (en) 1997-03-06
KR920704229A (ko) 1992-12-19
JPH05501463A (ja) 1993-03-18
CA2071901C (en) 1999-08-10
ATE120291T1 (de) 1995-04-15
FR2653578B1 (fr) 1992-01-17
KR100191811B1 (ko) 1999-06-15
JP2742560B2 (ja) 1998-04-22
FR2653578A1 (fr) 1991-04-26
DE69018007T2 (de) 1995-10-26
EP0425347A1 (fr) 1991-05-02

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