NO322060B1 - Kombinert datamaskin- og dekodersystem for mottagning av kringkastede digitale datautsendelser. - Google Patents
Kombinert datamaskin- og dekodersystem for mottagning av kringkastede digitale datautsendelser. Download PDFInfo
- Publication number
- NO322060B1 NO322060B1 NO19994544A NO994544A NO322060B1 NO 322060 B1 NO322060 B1 NO 322060B1 NO 19994544 A NO19994544 A NO 19994544A NO 994544 A NO994544 A NO 994544A NO 322060 B1 NO322060 B1 NO 322060B1
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- Prior art keywords
- decoder
- computer
- data
- combined
- decoder system
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Classifications
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-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Accounting & Taxation (AREA)
- Databases & Information Systems (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Finance (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Discrete Mathematics (AREA)
- Biomedical Technology (AREA)
- Quality & Reliability (AREA)
- Virology (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
- Radio Relay Systems (AREA)
- Multi Processors (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Stereophonic System (AREA)
- Mobile Radio Communication Systems (AREA)
- Hardware Redundancy (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97400650 | 1997-03-21 | ||
PCT/EP1997/002110 WO1998043432A1 (en) | 1997-03-21 | 1997-04-25 | Transmission and reception of television programmes and other data |
EP97402619A EP0866611A1 (en) | 1997-03-21 | 1997-11-03 | Broadcast receiving system comprising a computer and a decoder |
PCT/EP1998/001607 WO1998043421A1 (en) | 1997-03-21 | 1998-03-19 | Broadcast receiving system comprising a computer and a decoder |
Publications (3)
Publication Number | Publication Date |
---|---|
NO994544D0 NO994544D0 (no) | 1999-09-17 |
NO994544L NO994544L (no) | 1999-11-22 |
NO322060B1 true NO322060B1 (no) | 2006-08-07 |
Family
ID=27222850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19994544A NO322060B1 (no) | 1997-03-21 | 1999-09-17 | Kombinert datamaskin- og dekodersystem for mottagning av kringkastede digitale datautsendelser. |
Country Status (22)
Country | Link |
---|---|
US (1) | US6490356B1 (xx) |
EP (2) | EP0866611A1 (xx) |
JP (1) | JP4124277B2 (xx) |
KR (2) | KR100608544B1 (xx) |
CN (1) | CN1257630A (xx) |
AT (1) | ATE228289T1 (xx) |
AU (1) | AU740632B2 (xx) |
BR (1) | BR9808385A (xx) |
CA (1) | CA2284154C (xx) |
DE (1) | DE69809568T2 (xx) |
ES (1) | ES2187955T3 (xx) |
HK (1) | HK1026555A1 (xx) |
HU (1) | HUP0003338A3 (xx) |
ID (1) | ID23517A (xx) |
IL (1) | IL131944A (xx) |
NO (1) | NO322060B1 (xx) |
NZ (1) | NZ500211A (xx) |
PL (1) | PL335755A1 (xx) |
TR (1) | TR199902267T2 (xx) |
UA (1) | UA66790C2 (xx) |
WO (1) | WO1998043421A1 (xx) |
ZA (1) | ZA982385B (xx) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1022884A1 (en) * | 1999-01-25 | 2000-07-26 | CANAL+ Société Anonyme | Address assignment in a digital transmission system |
US6697489B1 (en) * | 1999-03-30 | 2004-02-24 | Sony Corporation | Method and apparatus for securing control words |
EP1067772A1 (en) * | 1999-07-05 | 2001-01-10 | CANAL+ Société Anonyme | Subscriber information management for broadcast systems and Internet |
GB2360907A (en) * | 2000-03-29 | 2001-10-03 | Crown Castle Uk Ltd | Digital data transmission |
US20020188950A1 (en) * | 2000-05-01 | 2002-12-12 | Hughes Electronics Corporation | Low speed data port for data transactions and information |
FR2811505B1 (fr) * | 2000-07-06 | 2002-12-06 | At Sky | Systeme de controle d'acces aux donnees numeriques en ligne et hors ligne au moyen d'un serveur de cles logicielles |
ATE397346T1 (de) * | 2000-07-25 | 2008-06-15 | Juniper Networks Inc | Netzwerkarchitektur und verfahren zur transparenten online-querschnittskodierung und zum transport von netzwerkkommunikationsdaten |
US6856651B2 (en) * | 2000-07-25 | 2005-02-15 | Peribit Networks, Inc. | System and method for incremental and continuous data compression |
FR2813472B1 (fr) * | 2000-08-30 | 2002-11-01 | At Sky | Dispositif routeur de flux de donnees numeriques |
US6889384B1 (en) * | 2000-11-08 | 2005-05-03 | The Directv Group, Inc. | Simplified interactive user interface for multi-video channel navigation |
US6917627B1 (en) * | 2000-11-21 | 2005-07-12 | The Directv Group, Inc. | Hybrid satellite communications system |
US7154916B2 (en) * | 2001-07-26 | 2006-12-26 | The Directv Group, Inc. | Method for real-time insertion of auxiliary data packets into DSS bitstream in the presence of one or more service channels |
US6996564B2 (en) * | 2001-08-13 | 2006-02-07 | The Directv Group, Inc. | Proactive internet searching tool |
JP2003078830A (ja) * | 2001-09-03 | 2003-03-14 | Sony Corp | デジタル放送受信装置および通信情報伝送方法 |
GB0122669D0 (en) * | 2001-09-20 | 2001-11-14 | Koninl Philips Electronics Nv | Processing of a broadcast signal |
KR100454959B1 (ko) * | 2002-04-30 | 2004-11-06 | 삼성전자주식회사 | 디지털방송을 시청할 수 있는 셋탑박스 시스템 및 그시청방법 |
CN100546375C (zh) | 2003-10-16 | 2009-09-30 | 斯特微电子有限公司 | 安全集成电路 |
DE60319542T2 (de) * | 2003-11-07 | 2009-04-02 | Harman Becker Automotive Systems Gmbh | Verfahren und Vorrichtungen für die Zugangskontrolle zu verschlüsselten Datendiensten für ein Unterhaltungs- und Informationsverarbeitungsgerät in einem Fahrzeug |
TWI282878B (en) * | 2004-10-04 | 2007-06-21 | Au Optronics Corp | Backlight module, flat panel display employing the same, and assembly method thereof |
KR100741010B1 (ko) | 2005-12-30 | 2007-07-19 | 주식회사 알티캐스트 | 큰 사이즈의 애플리케이션을 요구하는 서비스의 효과적구현방법 |
US8718129B2 (en) * | 2007-10-03 | 2014-05-06 | Apple Inc. | Power saving decoder architecture |
US9131265B2 (en) * | 2011-05-19 | 2015-09-08 | Maxlinear, Inc. | Method and system for providing satellite television service to a premises |
EP2579608B1 (en) * | 2011-10-07 | 2019-06-19 | Nokia Solutions and Networks Oy | Conflict processing accessing a personal TV functionality by a plurality of users |
US10887597B2 (en) * | 2015-06-09 | 2021-01-05 | Qualcomm Incorporated | Systems and methods of determining illumination compensation parameters for video coding |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5870474A (en) * | 1995-12-04 | 1999-02-09 | Scientific-Atlanta, Inc. | Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers |
US4965825A (en) * | 1981-11-03 | 1990-10-23 | The Personalized Mass Media Corporation | Signal processing apparatus and methods |
US5583562A (en) * | 1993-12-03 | 1996-12-10 | Scientific-Atlanta, Inc. | System and method for transmitting a plurality of digital services including imaging services |
US5488412A (en) * | 1994-03-31 | 1996-01-30 | At&T Corp. | Customer premises equipment receives high-speed downstream data over a cable television system and transmits lower speed upstream signaling on a separate channel |
US5521979A (en) * | 1994-04-22 | 1996-05-28 | Thomson Consumer Electronics, Inc. | Packet video signal inverse transport system |
US6157721A (en) * | 1996-08-12 | 2000-12-05 | Intertrust Technologies Corp. | Systems and methods using cryptography to protect secure computing environments |
GB9526304D0 (en) * | 1995-05-22 | 1996-02-21 | British Sky Broadcasting Ltd | Interactive services interface |
US5602920A (en) * | 1995-05-31 | 1997-02-11 | Zenith Electronics Corporation | Combined DCAM and transport demultiplexer |
US5929850A (en) * | 1996-07-01 | 1999-07-27 | Thomson Consumer Electronices, Inc. | Interactive television system and method having on-demand web-like navigational capabilities for displaying requested hyperlinked web-like still images associated with television content |
CN1124010C (zh) * | 1997-03-13 | 2003-10-08 | 国际商业机器公司 | 连到计算机网络上的信息站和服务器 |
-
1997
- 1997-11-03 EP EP97402619A patent/EP0866611A1/en not_active Withdrawn
-
1998
- 1998-03-19 JP JP54442398A patent/JP4124277B2/ja not_active Expired - Lifetime
- 1998-03-19 NZ NZ500211A patent/NZ500211A/en unknown
- 1998-03-19 CA CA002284154A patent/CA2284154C/en not_active Expired - Lifetime
- 1998-03-19 KR KR1020067003212A patent/KR100608544B1/ko not_active IP Right Cessation
- 1998-03-19 WO PCT/EP1998/001607 patent/WO1998043421A1/en not_active Application Discontinuation
- 1998-03-19 AU AU70382/98A patent/AU740632B2/en not_active Expired
- 1998-03-19 ES ES98917013T patent/ES2187955T3/es not_active Expired - Lifetime
- 1998-03-19 DE DE69809568T patent/DE69809568T2/de not_active Expired - Lifetime
- 1998-03-19 HU HU0003338A patent/HUP0003338A3/hu unknown
- 1998-03-19 EP EP98917013A patent/EP1010320B1/en not_active Expired - Lifetime
- 1998-03-19 UA UA99105544A patent/UA66790C2/xx unknown
- 1998-03-19 KR KR1019997008514A patent/KR100624004B1/ko not_active IP Right Cessation
- 1998-03-19 ID IDW991235A patent/ID23517A/id unknown
- 1998-03-19 AT AT98917013T patent/ATE228289T1/de active
- 1998-03-19 TR TR1999/02267T patent/TR199902267T2/xx unknown
- 1998-03-19 CN CN98805291A patent/CN1257630A/zh active Pending
- 1998-03-19 IL IL13194498A patent/IL131944A/en not_active IP Right Cessation
- 1998-03-19 PL PL98335755A patent/PL335755A1/xx unknown
- 1998-03-19 BR BR9808385-6A patent/BR9808385A/pt not_active IP Right Cessation
- 1998-03-20 ZA ZA982385A patent/ZA982385B/xx unknown
-
1999
- 1999-09-17 NO NO19994544A patent/NO322060B1/no not_active IP Right Cessation
- 1999-09-21 US US09/400,446 patent/US6490356B1/en not_active Expired - Lifetime
-
2000
- 2000-09-15 HK HK00105820A patent/HK1026555A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2284154C (en) | 2006-06-13 |
PL335755A1 (en) | 2000-05-22 |
KR100608544B1 (ko) | 2006-08-03 |
EP1010320B1 (en) | 2002-11-20 |
NZ500211A (en) | 2002-02-01 |
EP0866611A1 (en) | 1998-09-23 |
UA66790C2 (en) | 2004-06-15 |
TR199902267T2 (xx) | 1999-12-21 |
KR100624004B1 (ko) | 2006-09-18 |
EP1010320A1 (en) | 2000-06-21 |
NO994544L (no) | 1999-11-22 |
US6490356B1 (en) | 2002-12-03 |
KR20000076410A (ko) | 2000-12-26 |
BR9808385A (pt) | 2003-04-22 |
ES2187955T3 (es) | 2003-06-16 |
AU7038298A (en) | 1998-10-20 |
WO1998043421A1 (en) | 1998-10-01 |
HK1026555A1 (en) | 2000-12-15 |
JP2001518258A (ja) | 2001-10-09 |
AU740632B2 (en) | 2001-11-08 |
HUP0003338A2 (hu) | 2001-02-28 |
DE69809568T2 (de) | 2003-09-25 |
KR20060025232A (ko) | 2006-03-20 |
IL131944A0 (en) | 2001-03-19 |
ATE228289T1 (de) | 2002-12-15 |
CA2284154A1 (en) | 1998-10-01 |
NO994544D0 (no) | 1999-09-17 |
DE69809568D1 (de) | 2003-01-02 |
ZA982385B (en) | 1998-09-29 |
HUP0003338A3 (en) | 2002-03-28 |
IL131944A (en) | 2004-07-25 |
ID23517A (id) | 2000-04-27 |
JP4124277B2 (ja) | 2008-07-23 |
CN1257630A (zh) | 2000-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |