CA2645950C - Methode de reception de donnees de renseignements sur les services, et televiseur sur ip - Google Patents
Methode de reception de donnees de renseignements sur les services, et televiseur sur ip Download PDFInfo
- Publication number
- CA2645950C CA2645950C CA2645950A CA2645950A CA2645950C CA 2645950 C CA2645950 C CA 2645950C CA 2645950 A CA2645950 A CA 2645950A CA 2645950 A CA2645950 A CA 2645950A CA 2645950 C CA2645950 C CA 2645950C
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- CA
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- Prior art keywords
- information
- itf
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- channel
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- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 129
- 230000008569 process Effects 0.000 description 36
- 230000006870 function Effects 0.000 description 32
- 230000005540 biological transmission Effects 0.000 description 13
- 238000007726 management method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006854 communication Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- GUGNSJAORJLKGP-UHFFFAOYSA-K sodium 8-methoxypyrene-1,3,6-trisulfonate Chemical compound [Na+].[Na+].[Na+].C1=C2C(OC)=CC(S([O-])(=O)=O)=C(C=C3)C2=C2C3=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=C1 GUGNSJAORJLKGP-UHFFFAOYSA-K 0.000 description 1
- KFZUDNZQQCWGKF-UHFFFAOYSA-M sodium;4-methylbenzenesulfinate Chemical compound [Na+].CC1=CC=C(S([O-])=O)C=C1 KFZUDNZQQCWGKF-UHFFFAOYSA-M 0.000 description 1
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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2362—Generation or processing of Service Information [SI]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Abstract
Une méthode de réception de renseignements sur les services pour la construction d'une carte de canaux dans un récepteur de télévision sur IP et ledit récepteur de télévision sur IP sont décrits dans cette invention. La méthode comprend a) de recevoir un tableau de renseignements d'approvisionnement, dans lequel se trouvent des renseignements sur l'emplacement de réception d'un premier flux qui contient un tableau maître des renseignements sur les services et b) d'analyser le tableau de renseignements d'approvisionnement reçu; c) de recevoir le premier flux qui contient un tableau maître des renseignements sur les services et des renseignements sur l'emplacement de réception d'un second flux qui contient d'autres tableaux de renseignements sur les services en fonction de l'analyse du tableau des renseignements d'approvisionnement et d) d'analyser le premier flux reçu; e) d'analyser le second élément dans le premier flux reçu; f) de recevoir le second flux qui contient d'autres tableaux de renseignements sur les services et g) d'analyser les autres tableaux de renseignements sur les services, où la télévision sur IP ne quitte pas le premier flux et quitte le second flux.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99267607P | 2007-12-05 | 2007-12-05 | |
| US60/992,676 | 2007-12-05 | ||
| US5301308P | 2008-05-13 | 2008-05-13 | |
| US61/053,013 | 2008-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2645950A1 CA2645950A1 (fr) | 2009-06-05 |
| CA2645950C true CA2645950C (fr) | 2013-10-08 |
Family
ID=40707872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2645950A Active CA2645950C (fr) | 2007-12-05 | 2008-12-05 | Methode de reception de donnees de renseignements sur les services, et televiseur sur ip |
Country Status (2)
| Country | Link |
|---|---|
| KR (2) | KR100914711B1 (fr) |
| CA (1) | CA2645950C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024128971A1 (fr) * | 2022-12-12 | 2024-06-20 | Panasonic Intellectual Property Corporation Of America | Appareil de communication et procédé de communication de découverte de service pour réseau local |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6751713B1 (en) | 2000-06-05 | 2004-06-15 | Sony Corporation | Method and system for scheduled activation of system information tables in digital transport streams |
| US8763061B2 (en) | 2002-02-13 | 2014-06-24 | Motorola Mobility Llc | Correlation of tuned channel information with internet web addresses |
| JP2005135187A (ja) | 2003-10-30 | 2005-05-26 | Toshiba Corp | 電子機器および組み込みソフトウェア更新方法 |
| KR101154965B1 (ko) | 2005-06-08 | 2012-06-18 | 엘지전자 주식회사 | 방송 수신기 및 채널 정보 처리 방법 |
| US7738863B2 (en) | 2005-08-25 | 2010-06-15 | Nokia Corporation | IP datacasting middleware |
-
2008
- 2008-12-05 KR KR1020080123635A patent/KR100914711B1/ko active IP Right Grant
- 2008-12-05 CA CA2645950A patent/CA2645950C/fr active Active
-
2009
- 2009-03-10 KR KR1020090020419A patent/KR101550071B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090059087A (ko) | 2009-06-10 |
| KR100914711B1 (ko) | 2009-08-28 |
| CA2645950A1 (fr) | 2009-06-05 |
| KR20090059077A (ko) | 2009-06-10 |
| KR101550071B1 (ko) | 2015-09-03 |
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| KR101591623B1 (ko) | Ｉｐｔｖ 수신기 및 ｉｐｔｖ 서비스 탐색 방법 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |