CA2416790A1 - Video/audio/data distribution architecture - Google Patents
Video/audio/data distribution architecture Download PDFInfo
- Publication number
- CA2416790A1 CA2416790A1 CA002416790A CA2416790A CA2416790A1 CA 2416790 A1 CA2416790 A1 CA 2416790A1 CA 002416790 A CA002416790 A CA 002416790A CA 2416790 A CA2416790 A CA 2416790A CA 2416790 A1 CA2416790 A1 CA 2416790A1
- Authority
- CA
- Canada
- Prior art keywords
- signals
- signal
- distribution
- video
- channels
- 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.)
- Abandoned
Links
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 29
- 238000005516 engineering process Methods 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 1
- 230000008569 process Effects 0.000 description 16
- 230000002452 interceptive effect Effects 0.000 description 11
- 239000013307 optical fiber Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 241000976924 Inca Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/78—CATV [Community Antenna Television] systems
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/214—Specialised server platform, e.g. server located in an airplane, hotel, hospital
- H04N21/2143—Specialised server platform, e.g. server located in an airplane, hotel, hospital located in a single building, e.g. hotel, hospital or museum
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/106—Adaptations for transmission by electrical cable for domestic distribution
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63029500A | 2000-08-01 | 2000-08-01 | |
| US09/630,295 | 2000-08-01 | ||
| PCT/US2001/024358 WO2002011451A1 (en) | 2000-08-01 | 2001-07-30 | Video/audio/data distribution architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2416790A1 true CA2416790A1 (en) | 2002-02-07 |
Family
ID=24526596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002416790A Abandoned CA2416790A1 (en) | 2000-08-01 | 2001-07-30 | Video/audio/data distribution architecture |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1320995A4 (de) |
| CN (1) | CN100375528C (de) |
| AU (1) | AU2001279167A1 (de) |
| CA (1) | CA2416790A1 (de) |
| WO (1) | WO2002011451A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040068753A1 (en) * | 2002-10-02 | 2004-04-08 | Robertson Neil C. | Video transmission systems and methods for a home network |
| EP1420587A1 (de) * | 2002-11-12 | 2004-05-19 | Thomson Broadband UK Ltd | Schaltungsanordnung mit zwei Eingangseinheiten zum Empfangen von Fernsehprogramminhalt |
| EP1570603B1 (de) | 2002-11-22 | 2010-12-22 | Arash Rouhi | Multimedia-netzsystem zur zusammenschaltung einer anzahl von digitalen und/oder analogen empfangs- und sendevorrichtungen |
| US7873977B2 (en) | 2004-05-07 | 2011-01-18 | Thomson Licensing | Method for controlling a multi-tuner signal receiving apparatus |
| DE102005014199A1 (de) * | 2005-03-29 | 2006-10-05 | Hirschmann Electronics Gmbh | Fernsehsignal-Empfangsanlage mit einer Umsetzereinheit von DVB auf UKW |
| WO2007046877A2 (en) * | 2005-10-12 | 2007-04-26 | Thomson Licensing | Cable remodulator |
| KR101351585B1 (ko) | 2005-11-25 | 2014-01-16 | 삼성전자주식회사 | Ａ／ｖ 시스템과 휴대형 기기 간의 인터페이스를 위한 장치및 방법 |
| KR20080099067A (ko) * | 2007-05-08 | 2008-11-12 | 삼성전자주식회사 | Ｍｉｍｏ 방송 신호의 재전송 방법 및 장치 |
| US8316402B2 (en) * | 2008-01-16 | 2012-11-20 | Verint Systems Inc. | System for selecting a video or audio path |
| EP2521349A1 (de) * | 2011-05-03 | 2012-11-07 | Unitron | TV-Signalverteilungsverwaltungssysteme |
| US20140366071A1 (en) * | 2011-09-27 | 2014-12-11 | Thomson Licensing | Method and apparatus for qam modulator channel duplication |
| WO2013049089A1 (en) * | 2011-09-27 | 2013-04-04 | Thomson Licensing | User interfaces for content distribution systems |
| WO2014014982A1 (en) | 2012-07-19 | 2014-01-23 | Thomson Licensing | Method and apparatus for qam modulator channel distribution having a plurality of modes |
| US20150237390A1 (en) | 2012-09-12 | 2015-08-20 | Thomson Licensing | Mosaic program guide |
| WO2015192912A1 (en) * | 2014-06-20 | 2015-12-23 | Saronikos Trading And Services, Unipessoal Lda | Method for the transmission and reception of digital terrestrial television signals, said signals comprising a plurality of radiotelevision programs or services receivable through internet by a television receiver in a certain frequency band |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4920432A (en) * | 1988-01-12 | 1990-04-24 | Eggers Derek C | System for random access to an audio video data library with independent selection and display at each of a plurality of remote locations |
| US5193208A (en) * | 1990-05-14 | 1993-03-09 | Sony Corporation | Signal transmission system |
| FR2665319B1 (fr) * | 1990-07-30 | 1993-08-20 | Cgv Comp Gen Videotech | Dispositif de distribution de signaux video et/ou audio entre plusieurs recepteurs. |
| US5389963A (en) * | 1992-02-05 | 1995-02-14 | Dynacom, Inc. | System for selectively interconnecting audio-video sources and receivers |
| US6286142B1 (en) * | 1996-02-23 | 2001-09-04 | Alcatel Usa, Inc. | Method and system for communicating video signals to a plurality of television sets |
| WO1998037648A1 (en) * | 1997-02-19 | 1998-08-27 | Next Level Communications | Video, data and telephony gateway |
| US6104908A (en) * | 1997-02-28 | 2000-08-15 | Hughes Electronics Corporation | System for and method of combining signals of combining signals of diverse modulation formats for distribution in multiple dwelling units |
| US6038425A (en) * | 1998-08-03 | 2000-03-14 | Jeffrey; Ross A. | Audio/video signal redistribution system |
-
2001
- 2001-07-30 CA CA002416790A patent/CA2416790A1/en not_active Abandoned
- 2001-07-30 WO PCT/US2001/024358 patent/WO2002011451A1/en not_active Application Discontinuation
- 2001-07-30 EP EP01957419A patent/EP1320995A4/de not_active Withdrawn
- 2001-07-30 AU AU2001279167A patent/AU2001279167A1/en not_active Abandoned
- 2001-07-30 CN CNB01816207XA patent/CN100375528C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100375528C (zh) | 2008-03-12 |
| EP1320995A1 (de) | 2003-06-25 |
| AU2001279167A1 (en) | 2002-02-13 |
| WO2002011451A1 (en) | 2002-02-07 |
| CN1466851A (zh) | 2004-01-07 |
| EP1320995A4 (de) | 2006-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |