EP1932342A4 - Procede et appareil de generation d'informations de services par demande et visualisation dans un recepteur de radiodiffusion de donnees numeriques - Google Patents

Procede et appareil de generation d'informations de services par demande et visualisation dans un recepteur de radiodiffusion de donnees numeriques

Info

Publication number
EP1932342A4
EP1932342A4 EP06798664.6A EP06798664A EP1932342A4 EP 1932342 A4 EP1932342 A4 EP 1932342A4 EP 06798664 A EP06798664 A EP 06798664A EP 1932342 A4 EP1932342 A4 EP 1932342A4
Authority
EP
European Patent Office
Prior art keywords
query
provision
view
digital data
service information
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.)
Withdrawn
Application number
EP06798664.6A
Other languages
German (de)
English (en)
Other versions
EP1932342A1 (fr
Inventor
Gwang-Soon Lee
Kyu-Tae Yang
Kwang-Yong Kim
Young-Kwon Hahm
Chung-Hyun Ahn
Soo-In Lee
Do-Hyung Kim
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.)
Electronics and Telecommunications Research Institute ETRI
Alticast Corp
Original Assignee
Electronics and Telecommunications Research Institute ETRI
Alticast 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 Electronics and Telecommunications Research Institute ETRI, Alticast Corp filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of EP1932342A1 publication Critical patent/EP1932342A1/fr
Publication of EP1932342A4 publication Critical patent/EP1932342A4/fr
Withdrawn legal-status Critical Current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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8173—End-user applications, e.g. Web browser, game
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing 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]
    • H04N21/40—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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4332—Content storage operation, e.g. storage operation in response to a pause request, caching operations by placing content in organized collections, e.g. local EPG data repository
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
    • 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
    • H04N21/4431—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB characterized by the use of Application Program Interface [API] libraries

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Library & Information Science (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP06798664.6A 2005-09-05 2006-09-05 Procede et appareil de generation d'informations de services par demande et visualisation dans un recepteur de radiodiffusion de donnees numeriques Withdrawn EP1932342A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20050082415 2005-09-05
PCT/KR2006/003523 WO2007029959A1 (fr) 2005-09-05 2006-09-05 Procede et appareil de generation d'informations de services par demande et visualisation dans un recepteur de radiodiffusion de donnees numeriques

Publications (2)

Publication Number Publication Date
EP1932342A1 EP1932342A1 (fr) 2008-06-18
EP1932342A4 true EP1932342A4 (fr) 2013-04-10

Family

ID=37836039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06798664.6A Withdrawn EP1932342A4 (fr) 2005-09-05 2006-09-05 Procede et appareil de generation d'informations de services par demande et visualisation dans un recepteur de radiodiffusion de donnees numeriques

Country Status (3)

Country Link
EP (1) EP1932342A4 (fr)
KR (1) KR100921023B1 (fr)
WO (1) WO2007029959A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979637B1 (ko) * 2007-10-15 2010-09-01 한국전자통신연구원 Ｄｍｂ 서비스 연동 방법 및 ｄｍｂ 서비스 연동 시스템

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030149981A1 (en) * 2002-01-31 2003-08-07 Paul Finster System and method for generating customized EPG data and EPG application programs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3584385B2 (ja) * 1997-04-24 2004-11-04 株式会社ケンウッド ディジタル放送受信機
JP2001238196A (ja) * 2000-02-21 2001-08-31 Hitachi Ltd 検索システム、受信装置、検索装置および検索方法
JP2002271711A (ja) * 2001-03-06 2002-09-20 Alpine Electronics Inc デジタル放送受信機
JP3909673B2 (ja) * 2002-03-06 2007-04-25 船井電機株式会社 番組検索方法、ディジタルテレビ、ディジタル放送受信システム及びディジタル放送チューナ
US6954748B2 (en) * 2002-04-25 2005-10-11 International Business Machines Corporation Remote data access and integration of distributed data sources through data schema and query abstraction
JP2006197085A (ja) * 2005-01-12 2006-07-27 Seiko Epson Corp 電子番組表受信装置、デジタルテレビジョン装置及び電子機器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030149981A1 (en) * 2002-01-31 2003-08-07 Paul Finster System and method for generating customized EPG data and EPG application programs

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Enhanced Electronic Programme Guide (EPG); Protocol for a TV Guide using electronic data transmission; Draft 1.0", IEEE, LIS, SOPHIA ANTIPOLIS CEDEX, FRANCE, no. /p>, 1 February 1999 (1999-02-01), XP014025198, ISSN: 0000-0001 *
MEANDZIJA B: "Manageability of Java-based digital TV receivers", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, US, vol. 18, no. 5, 1 May 2000 (2000-05-01), pages 795 - 805, XP011450003, ISSN: 0733-8716, DOI: 10.1109/49.842994 *
See also references of WO2007029959A1 *
SUMIYA K ET AL: "Virtual channel: dynamic structuring and continuous queries for data on the air", COMMUNICATIONS, COMPUTERS AND SIGNAL PROCESSING, 1997. 10 YEARS PACRIM 1987-1997 - NETWORKING THE PACIFIC RIM. 1997 IEEE PACIFIC RIM CONFERE NCE ON VICTORIA, BC, CANADA 20-22 AUG. 1997, NEW YORK, NY, USA,IEEE, US, vol. 2, 20 August 1997 (1997-08-20), pages 715 - 720, XP010245072, ISBN: 978-0-7803-3905-7, DOI: 10.1109/PACRIM.1997.620359 *
TANAKA K ET AL: "Back to the TV: information visualization interfaces based on TV-program metaphors", MULTIMEDIA AND EXPO, 2000. ICME 2000. 2000 IEEE INTERNATIONAL CONFEREN CE ON NEW YORK, NY, USA 30 JULY-2 AUG. 2000, PISCATAWAY, NJ, USA,IEEE, US, vol. 3, 30 July 2000 (2000-07-30), pages 1229 - 1232, XP010512728, ISBN: 978-0-7803-6536-0, DOI: 10.1109/ICME.2000.870989 *

Also Published As

Publication number Publication date
EP1932342A1 (fr) 2008-06-18
KR100921023B1 (ko) 2009-10-09
WO2007029959A1 (fr) 2007-03-15
KR20070026272A (ko) 2007-03-08

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