FR2771884B1 - Procede de gestion d'informations de service dans un systeme de television numerique et recepteur mettant en oeuvre ce procede - Google Patents

Procede de gestion d'informations de service dans un systeme de television numerique et recepteur mettant en oeuvre ce procede

Info

Publication number
FR2771884B1
FR2771884B1 FR9715163A FR9715163A FR2771884B1 FR 2771884 B1 FR2771884 B1 FR 2771884B1 FR 9715163 A FR9715163 A FR 9715163A FR 9715163 A FR9715163 A FR 9715163A FR 2771884 B1 FR2771884 B1 FR 2771884B1
Authority
FR
France
Prior art keywords
service information
digital television
television system
managing service
receiver implementing
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
FR9715163A
Other languages
English (en)
Other versions
FR2771884A1 (fr
Inventor
Gilles Straub
Nour Eddine Tazine
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9514056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2771884(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR9715163A priority Critical patent/FR2771884B1/fr
Priority to EP98402880A priority patent/EP0921681B2/fr
Priority to DE69805044T priority patent/DE69805044T3/de
Priority to JP34164798A priority patent/JP4111255B2/ja
Priority to CNB981230407A priority patent/CN1157948C/zh
Publication of FR2771884A1 publication Critical patent/FR2771884A1/fr
Application granted granted Critical
Publication of FR2771884B1 publication Critical patent/FR2771884B1/fr
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]
    • H04N21/40—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
    • H04N21/41—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
    • H04N21/43—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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0887—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of programme or channel identifying signals
    • 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
FR9715163A 1997-12-02 1997-12-02 Procede de gestion d'informations de service dans un systeme de television numerique et recepteur mettant en oeuvre ce procede Expired - Fee Related FR2771884B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9715163A FR2771884B1 (fr) 1997-12-02 1997-12-02 Procede de gestion d'informations de service dans un systeme de television numerique et recepteur mettant en oeuvre ce procede
EP98402880A EP0921681B2 (fr) 1997-12-02 1998-11-20 Procédé et appareil pour la gestion d'informations de service dans un système de télévision numérique
DE69805044T DE69805044T3 (de) 1997-12-02 1998-11-20 Verfahren und Vorrichtung zur Verwaltung von Dienstinformationen in einem Digitalfernsehsystem
JP34164798A JP4111255B2 (ja) 1997-12-02 1998-12-01 デジタルテレビジョンシステムにおけるサービス情報を管理するための方法及び受信機
CNB981230407A CN1157948C (zh) 1997-12-02 1998-12-01 数字电视系统中用于管理服务信息的方法和接收机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715163A FR2771884B1 (fr) 1997-12-02 1997-12-02 Procede de gestion d'informations de service dans un systeme de television numerique et recepteur mettant en oeuvre ce procede

Publications (2)

Publication Number Publication Date
FR2771884A1 FR2771884A1 (fr) 1999-06-04
FR2771884B1 true FR2771884B1 (fr) 1999-12-31

Family

ID=9514056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715163A Expired - Fee Related FR2771884B1 (fr) 1997-12-02 1997-12-02 Procede de gestion d'informations de service dans un systeme de television numerique et recepteur mettant en oeuvre ce procede

Country Status (5)

Country Link
EP (1) EP0921681B2 (fr)
JP (1) JP4111255B2 (fr)
CN (1) CN1157948C (fr)
DE (1) DE69805044T3 (fr)
FR (1) FR2771884B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352914A (en) 1999-08-03 2001-02-07 Sony Uk Ltd Data broadcast method
FR2803966B1 (fr) * 2000-01-19 2002-11-22 Sagem Procede de collecte dans un decodeur de television de signaux de parametres de reglage
ES2312417T3 (es) * 2000-02-23 2009-03-01 Koninklijke Philips Electronics N.V. Procedimiento, transmisor y sistema de transmision.
WO2004010701A1 (fr) * 2002-07-24 2004-01-29 General Instrument Corporation Procede et appareil pour saisir rapidement des donnees d'identification de programme dans un multiplexeur transcodeur a large bande
JP4308546B2 (ja) 2003-02-20 2009-08-05 パナソニック株式会社 デジタル放送受信装置、デジタル放送受信方法及びデジタル放送受信プログラム
JP2007509517A (ja) * 2003-10-06 2007-04-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ サービスを配信するためのシステム、送信機、受信機、信号及び方法
EP1542472A1 (fr) * 2003-12-10 2005-06-15 Canal + Technologies Procédé et dispositif de récupération d'information dans des systèmes de TV numérique interactive
GB0420814D0 (en) * 2004-09-18 2004-10-20 Koninkl Philips Electronics Nv Managing stored service information
WO2006035404A1 (fr) * 2004-09-30 2006-04-06 Koninklijke Philips Electronics N.V. Detection d'une nouvelle image logicielle pour telechargement destinee a une television numerique/hybride en mode-application
KR100785177B1 (ko) 2006-05-08 2007-12-11 주식회사 대우일렉트로닉스 Ａｔｓｃ의 아웃밴드를 이용한 데이터 저장 방법 및 그시스템
EP1983744A1 (fr) * 2007-04-20 2008-10-22 Thomson Licensing Procédés de gestion d'un dispositif vidéo et dispositif vidéo correspondant
US8634310B2 (en) 2007-06-26 2014-01-21 Qualcomm Incorporated Methods and apparatus for improved program acquisition for use with MPEG-2 based systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038211A (en) * 1989-07-05 1991-08-06 The Superguide Corporation Method and apparatus for transmitting and receiving television program information
AU3970595A (en) * 1994-10-27 1996-05-23 Gemstar Development Corporation Apparatus and methods for downloading recorder programming data in a video signal
KR19990008006A (ko) * 1995-04-24 1999-01-25 잔 콘스탄턴 생산품을 원격적으로 주문할 수 있는 전자 텔레비젼 프로그램가이드 스케쥴 시스템 및 방법
FR2743245B1 (fr) * 1995-12-29 1998-01-23 Thomson Multimedia Sa Dispositif de demultiplexage
US5951639A (en) * 1996-02-14 1999-09-14 Powertv, Inc. Multicast downloading of software and data modules and their compatibility requirements

Also Published As

Publication number Publication date
CN1221285A (zh) 1999-06-30
EP0921681B2 (fr) 2006-01-25
EP0921681A1 (fr) 1999-06-09
FR2771884A1 (fr) 1999-06-04
EP0921681B1 (fr) 2002-04-24
DE69805044T2 (de) 2002-09-19
CN1157948C (zh) 2004-07-14
DE69805044T3 (de) 2006-08-03
JPH11234633A (ja) 1999-08-27
JP4111255B2 (ja) 2008-07-02
DE69805044D1 (de) 2002-05-29

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