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GB2328105B - Video distribution system - Google Patents

Video distribution system

Info

Publication number
GB2328105B
GB2328105B GB9823424A GB9823424A GB2328105B GB 2328105 B GB2328105 B GB 2328105B GB 9823424 A GB9823424 A GB 9823424A GB 9823424 A GB9823424 A GB 9823424A GB 2328105 B GB2328105 B GB 2328105B
Authority
GB
United Kingdom
Prior art keywords
distribution system
video distribution
video
distribution
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9823424A
Other versions
GB9823424D0 (en
GB2328105A (en
Inventor
Nack Y Cho
Junior Jerry E Magilton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bylon Co Ltd
Original Assignee
Bylon Co Ltd
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 claimed from US08/301,320 external-priority patent/US5566353A/en
Application filed by Bylon Co Ltd filed Critical Bylon Co Ltd
Publication of GB9823424D0 publication Critical patent/GB9823424D0/en
Publication of GB2328105A publication Critical patent/GB2328105A/en
Application granted granted Critical
Publication of GB2328105B publication Critical patent/GB2328105B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25883—Management of end-user data being end-user demographical data, e.g. age, family status or address
    • 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
    • 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
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • 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
    • 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
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Computer Graphics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB9823424A 1994-09-06 1995-09-05 Video distribution system Expired - Fee Related GB2328105B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/301,320 US5566353A (en) 1994-09-06 1994-09-06 Point of purchase video distribution system
GB9704698A GB2307820B (en) 1994-09-06 1995-09-05 Video distribution system

Publications (3)

Publication Number Publication Date
GB9823424D0 GB9823424D0 (en) 1998-12-23
GB2328105A GB2328105A (en) 1999-02-10
GB2328105B true GB2328105B (en) 1999-03-31

Family

ID=26311132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9823424A Expired - Fee Related GB2328105B (en) 1994-09-06 1995-09-05 Video distribution system

Country Status (1)

Country Link
GB (1) GB2328105B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6434621B1 (en) * 1999-03-31 2002-08-13 Hannaway & Associates Apparatus and method of using the same for internet and intranet broadcast channel creation and management
EP1471466A4 (en) * 2002-01-31 2007-10-03 Sony Corp DATA CREATION DEVICE, DATA REPRODUCTION DEVICE, DATA PROCESSING SYSTEM, AND ASSOCIATED METHODS
US20040083177A1 (en) * 2002-10-29 2004-04-29 General Instrument Corporation Method and apparatus for pre-encrypting VOD material with a changing cryptographic key
WO2005084381A2 (en) 2004-03-03 2005-09-15 Packetvideo Network Solutions, Inc. System and method for retrieving digital multimedia content from a network node

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003995A1 (en) * 1992-08-07 1994-02-17 Nbl Communications, Inc. Video distribution network
WO1994014283A1 (en) * 1992-12-09 1994-06-23 Discovery Communications, Inc. Television program delivery system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003995A1 (en) * 1992-08-07 1994-02-17 Nbl Communications, Inc. Video distribution network
WO1994014283A1 (en) * 1992-12-09 1994-06-23 Discovery Communications, Inc. Television program delivery system

Also Published As

Publication number Publication date
GB9823424D0 (en) 1998-12-23
GB2328105A (en) 1999-02-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990905