SG49150A1 - Program server for interactive television systems - Google Patents

Program server for interactive television systems

Info

Publication number
SG49150A1
SG49150A1 SG1996006879A SG1996006879A SG49150A1 SG 49150 A1 SG49150 A1 SG 49150A1 SG 1996006879 A SG1996006879 A SG 1996006879A SG 1996006879 A SG1996006879 A SG 1996006879A SG 49150 A1 SG49150 A1 SG 49150A1
Authority
SG
Singapore
Prior art keywords
interactive television
television systems
program server
server
program
Prior art date
Application number
SG1996006879A
Other languages
English (en)
Inventor
Donald Edgar Blahut
Edward Stanley Szurkowski
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Publication of SG49150A1 publication Critical patent/SG49150A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2747—Remote storage of video programs received via the downstream path, e.g. from the server
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
    • 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
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)
SG1996006879A 1992-12-28 1993-12-06 Program server for interactive television systems SG49150A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/997,985 US5442389A (en) 1992-12-28 1992-12-28 Program server for interactive television system

Publications (1)

Publication Number Publication Date
SG49150A1 true SG49150A1 (en) 1998-05-18

Family

ID=25544630

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006879A SG49150A1 (en) 1992-12-28 1993-12-06 Program server for interactive television systems

Country Status (7)

Country Link
US (1) US5442389A (fr)
EP (1) EP0605115B1 (fr)
JP (1) JP2908977B2 (fr)
KR (1) KR100293856B1 (fr)
ES (1) ES2127796T3 (fr)
HK (1) HK1007934A1 (fr)
SG (1) SG49150A1 (fr)

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ES2127796T3 (es) 1999-05-01
KR940017897A (ko) 1994-07-27
EP0605115B1 (fr) 1999-02-24
EP0605115A3 (en) 1995-09-27
US5442389A (en) 1995-08-15
EP0605115A2 (fr) 1994-07-06

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