DE69019852D1 - Interaktives Verteilnetz für Video-, Ton- und Computermitteilungsnachrichten. - Google Patents
Interaktives Verteilnetz für Video-, Ton- und Computermitteilungsnachrichten.Info
- Publication number
- DE69019852D1 DE69019852D1 DE69019852T DE69019852T DE69019852D1 DE 69019852 D1 DE69019852 D1 DE 69019852D1 DE 69019852 T DE69019852 T DE 69019852T DE 69019852 T DE69019852 T DE 69019852T DE 69019852 D1 DE69019852 D1 DE 69019852D1
- Authority
- DE
- Germany
- Prior art keywords
- video
- sound
- distribution network
- subscribers
- message messages
- 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
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
- H04N7/17345—Control of the passage of the selected programme
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8903671A FR2644961B1 (fr) | 1989-03-21 | 1989-03-21 | Reseau de distribution interactive d'informations video, audio et telematiques |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69019852D1 true DE69019852D1 (de) | 1995-07-13 |
DE69019852T2 DE69019852T2 (de) | 1995-10-12 |
Family
ID=9379901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69019852T Expired - Fee Related DE69019852T2 (de) | 1989-03-21 | 1990-03-16 | Interaktives Verteilnetz für Video-, Ton- und Computermitteilungsnachrichten. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5198899A (de) |
EP (1) | EP0389339B1 (de) |
JP (1) | JPH03504793A (de) |
AT (1) | ATE123611T1 (de) |
CA (1) | CA2029721A1 (de) |
DE (1) | DE69019852T2 (de) |
FR (1) | FR2644961B1 (de) |
WO (1) | WO1990011664A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247347A (en) * | 1991-09-27 | 1993-09-21 | Bell Atlantic Network Services, Inc. | Pstn architecture for video-on-demand services |
US5528281A (en) * | 1991-09-27 | 1996-06-18 | Bell Atlantic Network Services | Method and system for accessing multimedia data over public switched telephone network |
US5790174A (en) * | 1991-09-27 | 1998-08-04 | Bell Atlantic Network Services, Inc. | PSTN architecture for video-on-demand services |
US5528283A (en) * | 1992-06-22 | 1996-06-18 | Alcatel Network Systems, Inc. | Switched video distribution apparatus |
US5594936A (en) * | 1993-04-16 | 1997-01-14 | Trans Video Electronics, Inc. | Global digital video news distribution system |
TW318315B (de) * | 1993-05-03 | 1997-10-21 | At & T Corp | |
FR2708167B1 (fr) * | 1993-07-20 | 1995-09-01 | Telediffusion Fse | Procédé et système de commande de mode d'accès à des signaux, notamment d'image. |
US5604604A (en) * | 1995-02-06 | 1997-02-18 | Fan; George | Multiple head signal distribution system |
US5794221A (en) * | 1995-07-07 | 1998-08-11 | Egendorf; Andrew | Internet billing method |
US6108104A (en) * | 1996-09-16 | 2000-08-22 | Eastman Kodak Company | Image handling method and system |
US7353897B2 (en) * | 2003-07-23 | 2008-04-08 | Fernandez Dennis S | Telematic method and apparatus with integrated power source |
GB0507237D0 (en) * | 2005-04-09 | 2005-05-18 | Petrowell Ltd | Improved packer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040045A (en) * | 1975-05-27 | 1977-08-02 | Osborne Richard C | Method and apparatus for creating and detecting alarm condition using a master antenna television system |
JPS55163931A (en) * | 1979-06-08 | 1980-12-20 | Pioneer Electronic Corp | Duplex data communication system |
CA1142244A (en) * | 1979-08-22 | 1983-03-01 | Eric J. Gargini | Wired broadcasting system with subscriber controlled switched programme selection |
JPS5650680A (en) * | 1979-09-29 | 1981-05-07 | Pioneer Electronic Corp | Line monitor device for two-way data communication system |
NL8102743A (nl) * | 1981-01-19 | 1982-08-16 | Delta Kabel Bv | Schakelstelsel. |
GB2121656B (en) * | 1982-05-14 | 1986-08-20 | Communications Patents Ltd | Communications system |
DE3220817A1 (de) * | 1982-06-03 | 1983-12-08 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verteilnetz |
JPH0821926B2 (ja) * | 1987-01-12 | 1996-03-04 | 株式会社東芝 | 情報通信ネツトワ−ク |
-
1989
- 1989-03-21 FR FR8903671A patent/FR2644961B1/fr not_active Expired - Lifetime
-
1990
- 1990-03-16 DE DE69019852T patent/DE69019852T2/de not_active Expired - Fee Related
- 1990-03-16 AT AT90400711T patent/ATE123611T1/de not_active IP Right Cessation
- 1990-03-16 JP JP2504960A patent/JPH03504793A/ja active Pending
- 1990-03-16 EP EP90400711A patent/EP0389339B1/de not_active Expired - Lifetime
- 1990-03-16 WO PCT/FR1990/000177 patent/WO1990011664A1/fr active Application Filing
- 1990-03-16 CA CA002029721A patent/CA2029721A1/fr not_active Abandoned
- 1990-11-15 US US07/603,755 patent/US5198899A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69019852T2 (de) | 1995-10-12 |
FR2644961B1 (fr) | 1991-10-04 |
WO1990011664A1 (fr) | 1990-10-04 |
EP0389339A1 (de) | 1990-09-26 |
FR2644961A1 (fr) | 1990-09-28 |
CA2029721A1 (fr) | 1990-09-22 |
US5198899A (en) | 1993-03-30 |
JPH03504793A (ja) | 1991-10-17 |
EP0389339B1 (de) | 1995-06-07 |
ATE123611T1 (de) | 1995-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |