DE69805044D1 - Verfahren und Vorrichtung zur Verwaltung von Dienstinformationen in einem Digitalfernsehsystem - Google Patents
Verfahren und Vorrichtung zur Verwaltung von Dienstinformationen in einem DigitalfernsehsystemInfo
- Publication number
- DE69805044D1 DE69805044D1 DE69805044T DE69805044T DE69805044D1 DE 69805044 D1 DE69805044 D1 DE 69805044D1 DE 69805044 T DE69805044 T DE 69805044T DE 69805044 T DE69805044 T DE 69805044T DE 69805044 D1 DE69805044 D1 DE 69805044D1
- Authority
- DE
- Germany
- Prior art keywords
- service information
- digital television
- television system
- managing service
- managing
- 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 - Lifetime
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
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 |
FR9715163 | 1997-12-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69805044D1 true DE69805044D1 (de) | 2002-05-29 |
DE69805044T2 DE69805044T2 (de) | 2002-09-19 |
DE69805044T3 DE69805044T3 (de) | 2006-08-03 |
Family
ID=9514056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69805044T Expired - Lifetime DE69805044T3 (de) | 1997-12-02 | 1998-11-20 | Verfahren und Vorrichtung zur Verwaltung von Dienstinformationen in einem Digitalfernsehsystem |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0921681B2 (de) |
JP (1) | JP4111255B2 (de) |
CN (1) | CN1157948C (de) |
DE (1) | DE69805044T3 (de) |
FR (1) | FR2771884B1 (de) |
Families Citing this family (12)
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 |
WO2001063933A1 (en) * | 2000-02-23 | 2001-08-30 | Koninklijke Philips Electronics N.V. | Method, transmitter and transmission system |
US7788277B2 (en) * | 2002-07-24 | 2010-08-31 | General Instrument Corporation | Methods and apparatus for rapid capture of program identifier data in a broadband transcoder multiplexer |
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 |
KR20060123105A (ko) * | 2003-10-06 | 2006-12-01 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 서비스들 분배를 위한 시스템, 전송기, 수신기, 신호, 방법 |
EP1542472A1 (de) * | 2003-12-10 | 2005-06-15 | Canal + Technologies | Verfahren und Vorrichtung der Informationsbeschaffung in interaktiven digitalen Fernsehsystemen |
GB0420814D0 (en) * | 2004-09-18 | 2004-10-20 | Koninkl Philips Electronics Nv | Managing stored service information |
WO2006035404A1 (en) * | 2004-09-30 | 2006-04-06 | Koninklijke Philips Electronics N.V. | Detection of new software image for download for digital/hybird tv during play mode |
KR100785177B1 (ko) | 2006-05-08 | 2007-12-11 | 주식회사 대우일렉트로닉스 | Atsc의 아웃밴드를 이용한 데이터 저장 방법 및 그시스템 |
EP1983744A1 (de) * | 2007-04-20 | 2008-10-22 | Thomson Licensing | Verwaltungsverfahren für eine Videovorrichtung und entsprechende Videovorrichtung |
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)
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 |
JP3812681B2 (ja) * | 1994-10-27 | 2006-08-23 | インデックス システムズ, インコーポレイティド | ビデオ信号中のレコーダ・プログラミング・データをダウンロードする装置及び方法 |
ES2524372T3 (es) * | 1995-04-24 | 2014-12-05 | United Video Properties, Inc. | Procedimiento y sistema de guía electrónica de programación de televisión con contratación remota de productos |
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 |
-
1997
- 1997-12-02 FR FR9715163A patent/FR2771884B1/fr not_active Expired - Fee Related
-
1998
- 1998-11-20 EP EP98402880A patent/EP0921681B2/de not_active Expired - Lifetime
- 1998-11-20 DE DE69805044T patent/DE69805044T3/de not_active Expired - Lifetime
- 1998-12-01 CN CNB981230407A patent/CN1157948C/zh not_active Expired - Fee Related
- 1998-12-01 JP JP34164798A patent/JP4111255B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1157948C (zh) | 2004-07-14 |
JP4111255B2 (ja) | 2008-07-02 |
CN1221285A (zh) | 1999-06-30 |
DE69805044T2 (de) | 2002-09-19 |
EP0921681B2 (de) | 2006-01-25 |
FR2771884B1 (fr) | 1999-12-31 |
DE69805044T3 (de) | 2006-08-03 |
FR2771884A1 (fr) | 1999-06-04 |
JPH11234633A (ja) | 1999-08-27 |
EP0921681A1 (de) | 1999-06-09 |
EP0921681B1 (de) | 2002-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
R082 | Change of representative |
Ref document number: 921681 Country of ref document: EP Representative=s name: MANFRED ROSSMANITH, 30974 WENNIGSEN, DE |