PT1138133E - Processo e dispositivo para a identificacao de um canal de elevisao seleccionado por um descodificador ou receptor/descodificador digital - Google Patents

Processo e dispositivo para a identificacao de um canal de elevisao seleccionado por um descodificador ou receptor/descodificador digital

Info

Publication number
PT1138133E
PT1138133E PT00951599T PT00951599T PT1138133E PT 1138133 E PT1138133 E PT 1138133E PT 00951599 T PT00951599 T PT 00951599T PT 00951599 T PT00951599 T PT 00951599T PT 1138133 E PT1138133 E PT 1138133E
Authority
PT
Portugal
Prior art keywords
decoder
message
change
channel
access
Prior art date
Application number
PT00951599T
Other languages
English (en)
Inventor
Antoine Laures
Pascal Giraux
Original Assignee
Mediametrie Cabsat 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 Mediametrie Cabsat Sa filed Critical Mediametrie Cabsat Sa
Publication of PT1138133E publication Critical patent/PT1138133E/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17345—Control of the passage of the selected programme
    • H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • 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
    • H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
    • H04H60/32—Arrangements for monitoring conditions of receiving stations, e.g. malfunction or breakdown of receiving stations
    • 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
    • H04H60/41—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 space, i.e. broadcast channels, broadcast stations or broadcast areas
    • H04H60/43—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 space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
PT00951599T 1999-06-17 2000-06-16 Processo e dispositivo para a identificacao de um canal de elevisao seleccionado por um descodificador ou receptor/descodificador digital PT1138133E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9907676A FR2795260B1 (fr) 1999-06-17 1999-06-17 Procede d'identification, par un dispositif utilisateur tel qu'un audimetre, d'une chaine de television selectionnee par un decodeur ou recepteur/decodeur numerique

Publications (1)

Publication Number Publication Date
PT1138133E true PT1138133E (pt) 2003-03-31

Family

ID=9546920

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00951599T PT1138133E (pt) 1999-06-17 2000-06-16 Processo e dispositivo para a identificacao de um canal de elevisao seleccionado por um descodificador ou receptor/descodificador digital

Country Status (8)

Country Link
EP (1) EP1138133B1 (pt)
AT (1) ATE227909T1 (pt)
AU (1) AU6448600A (pt)
DE (1) DE60000770T2 (pt)
ES (1) ES2187481T3 (pt)
FR (1) FR2795260B1 (pt)
PT (1) PT1138133E (pt)
WO (1) WO2000079716A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2196982B1 (es) * 2001-12-12 2005-03-01 Fresh Interactive Technologies, S.A. Sistema de audimetria digital.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584602A (en) * 1982-11-08 1986-04-22 Pioneer Ansafone Manufacturing Corporation Polling system and method using nondedicated telephone lines
US5532732A (en) * 1988-12-23 1996-07-02 Gemstar Development Corporation Apparatus and methods for using compressed codes for monitoring television program viewing
GB9425333D0 (en) * 1994-12-15 1995-02-15 Philips Electronics Uk Ltd Telivision receiver
DE19626907C2 (de) * 1996-07-04 1998-07-23 Wolfgang Mintrop Verfahren und Schaltungsanordnung zum Ermitteln der Einschaltquote bei der Ausstrahlung von Fernsehprogrammen
FR2753331B1 (fr) * 1996-09-12 1998-10-09 Mediametrie Procede et dispositif d'identification d'une chaine de television, notamment pour la mesure d'audience
IL121862A (en) * 1997-09-29 2005-07-25 Nds Ltd West Drayton Distributed ird system for pay television systems

Also Published As

Publication number Publication date
WO2000079716A2 (fr) 2000-12-28
EP1138133A2 (fr) 2001-10-04
WO2000079716A3 (fr) 2001-06-28
ES2187481T3 (es) 2003-06-16
ATE227909T1 (de) 2002-11-15
FR2795260A1 (fr) 2000-12-22
AU6448600A (en) 2001-01-09
EP1138133B1 (fr) 2002-11-13
FR2795260B1 (fr) 2001-09-07
DE60000770T2 (de) 2003-07-17
DE60000770D1 (de) 2002-12-19

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