WO2002041542A3 - Dvb-si sensitive web agent - Google Patents

Dvb-si sensitive web agent Download PDF

Info

Publication number
WO2002041542A3
WO2002041542A3 PCT/IB2001/001290 IB0101290W WO0241542A3 WO 2002041542 A3 WO2002041542 A3 WO 2002041542A3 IB 0101290 W IB0101290 W IB 0101290W WO 0241542 A3 WO0241542 A3 WO 0241542A3
Authority
WO
WIPO (PCT)
Prior art keywords
digital television
dvb
broadcast
displaying
television broadcast
Prior art date
Application number
PCT/IB2001/001290
Other languages
French (fr)
Other versions
WO2002041542A2 (en
Inventor
Ivan Johansson
Original Assignee
Nokia Corp
Nokia Inc
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 Nokia Corp, Nokia Inc filed Critical Nokia Corp
Priority to AU2001269386A priority Critical patent/AU2001269386A1/en
Priority to EP01947746A priority patent/EP1336301A2/en
Publication of WO2002041542A2 publication Critical patent/WO2002041542A2/en
Publication of WO2002041542A3 publication Critical patent/WO2002041542A3/en

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
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • 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
    • H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H04N21/8405—Generation or processing of descriptive data, e.g. content descriptors represented by keywords
    • 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
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet

Abstract

A digital television system includes service provider equipment for transmitting a digital television broadcast, a set-top box for decoding the digital television broadcast and displaying the decoded broadcast on an analog television. A processor arranged in the set-top box or the user equipment includes an agent or program for receiving information transmitted with the digital television broadcast, searching the wide-area network for links based on the information, and displaying the list of links in response to a user input.
PCT/IB2001/001290 2000-11-14 2001-07-19 Dvb-si sensitive web agent WO2002041542A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001269386A AU2001269386A1 (en) 2000-11-14 2001-07-19 Dvb-si sensitive web agent
EP01947746A EP1336301A2 (en) 2000-11-14 2001-07-19 Dvb-si sensitive web agent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71253000A 2000-11-14 2000-11-14
US09/712,530 2000-11-14

Publications (2)

Publication Number Publication Date
WO2002041542A2 WO2002041542A2 (en) 2002-05-23
WO2002041542A3 true WO2002041542A3 (en) 2002-08-15

Family

ID=24862502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/001290 WO2002041542A2 (en) 2000-11-14 2001-07-19 Dvb-si sensitive web agent

Country Status (3)

Country Link
EP (1) EP1336301A2 (en)
AU (1) AU2001269386A1 (en)
WO (1) WO2002041542A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131934A1 (en) * 2007-04-27 2008-11-06 Mekmedia Gmbh Device for connection to a television set, and method for the transmission of additional information for the television signal
EP2186333A4 (en) * 2007-08-08 2010-09-08 Kaytaro George Sugahara Video broadcasts with interactive viewer content

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915621A2 (en) * 1997-11-06 1999-05-12 Lucent Technologies Inc. Synchronized presentation of television programming and internet content
US5929849A (en) * 1996-05-02 1999-07-27 Phoenix Technologies, Ltd. Integration of dynamic universal resource locators with television presentations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929849A (en) * 1996-05-02 1999-07-27 Phoenix Technologies, Ltd. Integration of dynamic universal resource locators with television presentations
EP0915621A2 (en) * 1997-11-06 1999-05-12 Lucent Technologies Inc. Synchronized presentation of television programming and internet content

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"DIGITAL VIDEO BROADCASTING (DVB);SPECIFICATION FOR SERVICE INFORMATION (SI) IN DVB SYSTEMS", ETS 300 468, XX, XX, PAGE(S) 1-72, XP000980268 *

Also Published As

Publication number Publication date
EP1336301A2 (en) 2003-08-20
WO2002041542A2 (en) 2002-05-23
AU2001269386A1 (en) 2002-05-27

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