DE69020228D1 - Verfahren und Vorrichtung zur Übertragung von Videodaten. - Google Patents
Verfahren und Vorrichtung zur Übertragung von Videodaten.Info
- Publication number
- DE69020228D1 DE69020228D1 DE69020228T DE69020228T DE69020228D1 DE 69020228 D1 DE69020228 D1 DE 69020228D1 DE 69020228 T DE69020228 T DE 69020228T DE 69020228 T DE69020228 T DE 69020228T DE 69020228 D1 DE69020228 D1 DE 69020228D1
- Authority
- DE
- Germany
- Prior art keywords
- video data
- transmitting video
- transmitting
- data
- video
- 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
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18523—Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10125489A JP2841460B2 (ja) | 1989-04-20 | 1989-04-20 | 画像データの伝送方法、送信装置、受信装置及び送受信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69020228D1 true DE69020228D1 (de) | 1995-07-27 |
DE69020228T2 DE69020228T2 (de) | 1995-11-02 |
Family
ID=14295778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69020228T Expired - Lifetime DE69020228T2 (de) | 1989-04-20 | 1990-04-19 | Verfahren und Vorrichtung zur Übertragung von Videodaten. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5128942A (de) |
EP (1) | EP0393646B1 (de) |
JP (1) | JP2841460B2 (de) |
KR (1) | KR0167107B1 (de) |
AU (1) | AU629626B2 (de) |
DE (1) | DE69020228T2 (de) |
HK (1) | HK1007842A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9028098D0 (en) * | 1990-12-27 | 1991-02-13 | Ferguson Ltd | Television receiver |
US5253275A (en) | 1991-01-07 | 1993-10-12 | H. Lee Browne | Audio and video transmission and receiving system |
US5430738A (en) * | 1991-01-31 | 1995-07-04 | Pioneer Electronic Corporation | Information transmission system for transmitting a digital information signal divided into packets with an information signal error diagnosis and correction function |
US5367522A (en) * | 1991-02-21 | 1994-11-22 | Canon Kabushiki Kaisha | Multimedia communicating apparatus |
JPH0555932A (ja) * | 1991-08-23 | 1993-03-05 | Matsushita Electric Ind Co Ltd | 誤り訂正符復号化装置 |
US5359607A (en) * | 1991-11-13 | 1994-10-25 | Motorola, Inc. | Adaptive intermodulation control |
US6167539A (en) * | 1991-11-14 | 2000-12-26 | Canon Kabushiki Kaisha | Transmitting apparatus with code formation based on detected transmission channel data |
JP3237974B2 (ja) * | 1993-09-20 | 2001-12-10 | 株式会社東芝 | ディジタル信号復号装置 |
US5625624A (en) * | 1993-10-21 | 1997-04-29 | Hughes Aircraft Company | High data rate satellite communication system |
US5912907A (en) * | 1993-11-22 | 1999-06-15 | Thomson Consumer Electronics, Inc. | Satellite receiver code rate switching apparatus |
US5761223A (en) * | 1994-07-21 | 1998-06-02 | Matsushita Electric Industrial Co., Ltd. | Error correcting device |
US5546411A (en) * | 1995-02-28 | 1996-08-13 | Motorola, Inc. | Method and apparatus for adaptively selecting a communication strategy in a selective call radio communication system |
GB9512283D0 (en) | 1995-06-16 | 1995-08-16 | Int Mobile Satellite Org | Communication method and apparatus |
US5831545A (en) * | 1995-08-25 | 1998-11-03 | Motorola, Inc. | Method and apparatus for adjusting a communication strategy in a radio communication system using location |
DE19537712A1 (de) * | 1995-10-10 | 1997-04-17 | Rtl Plus Deutschland Fernsehen | Satelliten-Kommunikationssystem |
DE19609235A1 (de) | 1996-03-09 | 1997-09-18 | Deutsche Telekom Ag | Verfahren und Anordnung zur verbesserten Funkkommunikation in einem Satellitengestützten VSAT-Netz |
US5828677A (en) * | 1996-03-20 | 1998-10-27 | Lucent Technologies Inc. | Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems |
DE29710331U1 (de) * | 1997-06-13 | 1997-08-14 | TechniSat Digital GmbH, 01462 Mobschatz | Satellitenübertragungssystem zur digitalen Datenübertragung über Unterträgerfrequenzen |
US6104512A (en) * | 1998-01-23 | 2000-08-15 | Motorola, Inc. | Method for adjusting the power level of an infrared signal |
US6067646A (en) * | 1998-04-17 | 2000-05-23 | Ameritech Corporation | Method and system for adaptive interleaving |
CN1147051C (zh) * | 1998-05-27 | 2004-04-21 | Ntt移动通信网株式会社 | 防错方法和防错装置 |
US7593380B1 (en) | 1999-03-05 | 2009-09-22 | Ipr Licensing, Inc. | Variable rate forward error correction for enabling high performance communication |
US6973140B2 (en) * | 1999-03-05 | 2005-12-06 | Ipr Licensing, Inc. | Maximizing data rate by adjusting codes and code rates in CDMA system |
US6785323B1 (en) | 1999-11-22 | 2004-08-31 | Ipr Licensing, Inc. | Variable rate coding for forward link |
KR100357130B1 (ko) * | 1999-12-02 | 2002-10-19 | 엘지전자 주식회사 | 멀티미디어 데이터 전송 방법 |
JP4436535B2 (ja) * | 2000-05-10 | 2010-03-24 | パナソニック株式会社 | デジタル放送用録画視聴支援装置 |
US20070180349A1 (en) * | 2006-01-31 | 2007-08-02 | Jacobsen Eric A | Techniques for uequal error protection for layered protection applications |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078443A (en) * | 1959-01-22 | 1963-02-19 | Alan C Rose | Compound error correction system |
US3534264A (en) * | 1966-04-15 | 1970-10-13 | Ibm | Adaptive digital communication system |
US3496549A (en) * | 1966-04-20 | 1970-02-17 | Bell Telephone Labor Inc | Channel monitor for error control |
US3872432A (en) * | 1974-04-10 | 1975-03-18 | Itt | Synchronization circuit for a viterbi decoder |
US3945549A (en) * | 1974-09-20 | 1976-03-23 | Viking Pallet Corporation | Automatic stitch nailing apparatus |
US3998677A (en) * | 1974-11-21 | 1976-12-21 | Western Electric Company, Inc. | Technique for using solder etch resist in generation of patterns on printed wiring boards |
US4047151A (en) * | 1974-12-24 | 1977-09-06 | Rydbeck Nils R C | Adaptive error correcting transmission system |
US3988677A (en) * | 1975-06-23 | 1976-10-26 | Nasa | Space communication system for compressed data with a concatenated Reed-Solomon-Viterbi coding channel |
US4261054A (en) * | 1977-12-15 | 1981-04-07 | Harris Corporation | Real-time adaptive power control in satellite communications systems |
JPS55154876A (en) * | 1979-05-23 | 1980-12-02 | Toshiba Corp | Facsimile signal transmission system |
US4744083A (en) * | 1984-09-14 | 1988-05-10 | Geostar Corporation | Satellite-based position determining and message transfer system with monitoring of link quality |
CA1235189A (en) * | 1985-01-14 | 1988-04-12 | Haruhiko Akiyama | Error correction encoding system |
GB8628821D0 (en) * | 1986-12-02 | 1987-01-07 | Plessey Co Plc | Data transmission systems |
-
1989
- 1989-04-20 JP JP10125489A patent/JP2841460B2/ja not_active Expired - Lifetime
-
1990
- 1990-04-11 AU AU53188/90A patent/AU629626B2/en not_active Expired
- 1990-04-13 US US07/509,331 patent/US5128942A/en not_active Expired - Lifetime
- 1990-04-13 KR KR1019900005106A patent/KR0167107B1/ko not_active IP Right Cessation
- 1990-04-19 DE DE69020228T patent/DE69020228T2/de not_active Expired - Lifetime
- 1990-04-19 EP EP19900107383 patent/EP0393646B1/de not_active Expired - Lifetime
-
1998
- 1998-06-26 HK HK98107007A patent/HK1007842A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2841460B2 (ja) | 1998-12-24 |
EP0393646A2 (de) | 1990-10-24 |
JPH02280490A (ja) | 1990-11-16 |
KR900017409A (ko) | 1990-11-16 |
AU5318890A (en) | 1990-10-25 |
KR0167107B1 (ko) | 1999-03-20 |
AU629626B2 (en) | 1992-10-08 |
HK1007842A1 (en) | 1999-04-23 |
EP0393646B1 (de) | 1995-06-21 |
DE69020228T2 (de) | 1995-11-02 |
US5128942A (en) | 1992-07-07 |
EP0393646A3 (de) | 1991-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |