IT1275228B - Decodificatore per postazione di utente in un sistema di televisione interattiva - Google Patents

Decodificatore per postazione di utente in un sistema di televisione interattiva

Info

Publication number
IT1275228B
IT1275228B ITMI950226A ITMI950226A IT1275228B IT 1275228 B IT1275228 B IT 1275228B IT MI950226 A ITMI950226 A IT MI950226A IT MI950226 A ITMI950226 A IT MI950226A IT 1275228 B IT1275228 B IT 1275228B
Authority
IT
Italy
Prior art keywords
decoder
television system
interactive television
user station
station
Prior art date
Application number
ITMI950226A
Other languages
English (en)
Inventor
Augusto Pezzotta
Maria Angela Mugnano
Angelo Bertolini
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Priority to ITMI950226A priority Critical patent/IT1275228B/it
Publication of ITMI950226A0 publication Critical patent/ITMI950226A0/it
Priority to EP96101265A priority patent/EP0726675A1/en
Publication of ITMI950226A1 publication Critical patent/ITMI950226A1/it
Application granted granted Critical
Publication of IT1275228B publication Critical patent/IT1275228B/it

Links

Classifications

    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4143—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a Personal Computer [PC]
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
ITMI950226A 1995-02-09 1995-02-09 Decodificatore per postazione di utente in un sistema di televisione interattiva IT1275228B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI950226A IT1275228B (it) 1995-02-09 1995-02-09 Decodificatore per postazione di utente in un sistema di televisione interattiva
EP96101265A EP0726675A1 (en) 1995-02-09 1996-01-30 Decoder for a subscriber station in an interactive television system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950226A IT1275228B (it) 1995-02-09 1995-02-09 Decodificatore per postazione di utente in un sistema di televisione interattiva

Publications (3)

Publication Number Publication Date
ITMI950226A0 ITMI950226A0 (it) 1995-02-09
ITMI950226A1 ITMI950226A1 (it) 1996-08-09
IT1275228B true IT1275228B (it) 1997-07-31

Family

ID=11370470

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950226A IT1275228B (it) 1995-02-09 1995-02-09 Decodificatore per postazione di utente in un sistema di televisione interattiva

Country Status (2)

Country Link
EP (1) EP0726675A1 (it)
IT (1) IT1275228B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1282636B1 (it) * 1996-02-16 1998-03-31 Italtel Spa Sistema per lo svolgimento di servizi interattivi tra una unita' centrale ed una pluralita' di utilizzatori
US6081533A (en) * 1997-06-25 2000-06-27 Com21, Inc. Method and apparatus for an application interface module in a subscriber terminal unit
DE29805046U1 (de) 1998-03-19 1998-07-23 Scm Microsystems Gmbh Schnittstelleneinrichtung zwischen einem Halbleiter-Speichermedium für multimediale Inhalte und einem Standard-Videoanschluß
EP0946053A1 (en) * 1998-03-27 1999-09-29 CANAL+ Société Anonyme Memory management in a receiver/decoder
GB2381709A (en) * 2001-10-30 2003-05-07 Graeme Roy Smith Programmable set-top box and home gateway

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK172915B1 (da) * 1992-04-07 1999-10-04 2M Electronic As Fremgangsmåde til overføring af tekst-TV-signaler, et antal tekst-TV-sider, apparat til modtagelse af tekst-TV-signaler sam
IL107762A (en) * 1992-11-27 1997-03-18 Io Research Pty Limited West P Distributed database system and database receiver therefor
US6166728A (en) * 1992-12-02 2000-12-26 Scientific-Atlanta, Inc. Display system with programmable display parameters
IT1271639B (it) * 1994-05-06 1997-06-04 Italtel Spa Sistema di televisione interattiva

Also Published As

Publication number Publication date
ITMI950226A1 (it) 1996-08-09
ITMI950226A0 (it) 1995-02-09
EP0726675A1 (en) 1996-08-14

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Legal Events

Date Code Title Description
0001 Granted