HK1006904A1 - System for transmitting and receiving television signals - Google Patents

System for transmitting and receiving television signals

Info

Publication number
HK1006904A1
HK1006904A1 HK98105999A HK98105999A HK1006904A1 HK 1006904 A1 HK1006904 A1 HK 1006904A1 HK 98105999 A HK98105999 A HK 98105999A HK 98105999 A HK98105999 A HK 98105999A HK 1006904 A1 HK1006904 A1 HK 1006904A1
Authority
HK
Hong Kong
Prior art keywords
transmitting
television signals
receiving television
receiving
signals
Prior art date
Application number
HK98105999A
Other languages
English (en)
Inventor
Giuseppe Zappala
Original Assignee
Edico Srl
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
Priority to DE69027195T priority Critical patent/DE69027195T2/de
Priority to EP90830005A priority patent/EP0436472B1/en
Priority to ES90830005T priority patent/ES2087901T3/es
Application filed by Edico Srl filed Critical Edico Srl
Priority to HK98105999A priority patent/HK1006904A1/xx
Publication of HK1006904A1 publication Critical patent/HK1006904A1/xx

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]
    • H04N21/80—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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
HK98105999A 1990-01-03 1998-06-22 System for transmitting and receiving television signals HK1006904A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE69027195T DE69027195T2 (de) 1990-01-03 1990-01-03 System für das Senden und Empfangen von Fernsehsignalen
EP90830005A EP0436472B1 (en) 1990-01-03 1990-01-03 System for transmitting and receiving television signals
ES90830005T ES2087901T3 (es) 1990-01-03 1990-01-03 Sistema para la transmision y recepcion de señales de television.
HK98105999A HK1006904A1 (en) 1990-01-03 1998-06-22 System for transmitting and receiving television signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP90830005A EP0436472B1 (en) 1990-01-03 1990-01-03 System for transmitting and receiving television signals
HK98105999A HK1006904A1 (en) 1990-01-03 1998-06-22 System for transmitting and receiving television signals

Publications (1)

Publication Number Publication Date
HK1006904A1 true HK1006904A1 (en) 1999-03-19

Family

ID=26127862

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105999A HK1006904A1 (en) 1990-01-03 1998-06-22 System for transmitting and receiving television signals

Country Status (4)

Country Link
EP (1) EP0436472B1 (xx)
DE (1) DE69027195T2 (xx)
ES (1) ES2087901T3 (xx)
HK (1) HK1006904A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4120635A1 (de) * 1991-06-22 1992-12-24 Grundig Emv Vorrichtung zur programmierung eines videorecorders
ES2129043T3 (es) * 1991-10-03 1999-06-01 Thomson Multimedia Sa Metodo para personalizar un dispositivo con una tarjeta inteligente.
US5835864A (en) * 1991-10-03 1998-11-10 Thomson Consumer Electronics S.A. Method and apparatus for customizing a device with a smart card
US5311302A (en) * 1992-07-02 1994-05-10 Hughes Aircraft Company Entertainment and data management system for passenger vehicle including individual seat interactive video terminals
FR2703552A1 (fr) * 1993-03-31 1994-10-07 Philips Electronics Nv Procédé et dispositif pour l'embrouillage et le désembrouillage d'une émission déterminée de télévision.
GB2326503A (en) * 1997-05-31 1998-12-23 Thomas Dolby James T.V. licensing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531020A (en) * 1982-07-23 1985-07-23 Oak Industries Inc. Multi-layer encryption system for the broadcast of encrypted information
JPS59157858A (ja) * 1983-02-28 1984-09-07 Sony Corp 記録装置
EP0151147B1 (en) * 1983-07-22 1988-04-20 Independent Broadcasting Authority Security system for television signal encryption
DE3802612C1 (en) * 1988-01-29 1989-08-17 Prof. Dr. Bruckschen & Partner Gmbh, 4130 Moers, De System for charging for television programmes and the like

Also Published As

Publication number Publication date
DE69027195D1 (de) 1996-07-04
ES2087901T3 (es) 1996-08-01
EP0436472A1 (en) 1991-07-10
EP0436472B1 (en) 1996-05-29
DE69027195T2 (de) 1996-10-02

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20100102