JP2007505580A - シンクライアントにおいてグラフィカルおよびメディア表示を生成するための方法および装置 - Google Patents
シンクライアントにおいてグラフィカルおよびメディア表示を生成するための方法および装置 Download PDFInfo
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- JP2007505580A JP2007505580A JP2006526396A JP2006526396A JP2007505580A JP 2007505580 A JP2007505580 A JP 2007505580A JP 2006526396 A JP2006526396 A JP 2006526396A JP 2006526396 A JP2006526396 A JP 2006526396A JP 2007505580 A JP2007505580 A JP 2007505580A
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
- H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
-
- 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
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Data Mining & Analysis (AREA)
- Human Computer Interaction (AREA)
- Library & Information Science (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US50257803P | 2003-09-12 | 2003-09-12 | |
US51046103P | 2003-10-10 | 2003-10-10 | |
PCT/US2004/029993 WO2005029864A1 (fr) | 2003-09-12 | 2004-09-13 | Procede et dispositif destines a generer des affichages graphiques et multimedia au niveau d'un client |
Publications (1)
Publication Number | Publication Date |
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JP2007505580A true JP2007505580A (ja) | 2007-03-08 |
Family
ID=34381050
Family Applications (1)
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JP2006526396A Pending JP2007505580A (ja) | 2003-09-12 | 2004-09-13 | シンクライアントにおいてグラフィカルおよびメディア表示を生成するための方法および装置 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1665798A1 (fr) |
JP (1) | JP2007505580A (fr) |
KR (1) | KR20060110267A (fr) |
AU (1) | AU2004305808A1 (fr) |
CA (1) | CA2538340A1 (fr) |
WO (1) | WO2005029864A1 (fr) |
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JP2009054097A (ja) * | 2007-08-29 | 2009-03-12 | Casio Comput Co Ltd | 描画データ処理装置および描画データ処理プログラム |
JP2010193257A (ja) * | 2009-02-19 | 2010-09-02 | Nec Personal Products Co Ltd | サーバ、リモート操作システム、伝送方式選択方法、プログラム及び記録媒体 |
EP2387203A1 (fr) | 2010-05-10 | 2011-11-16 | Fujitsu Limited | Transmission d'images d'un serveur à un client léger |
EP2487911A1 (fr) | 2011-01-31 | 2012-08-15 | Fujitsu Limited | Appareil de traitement d'informations, programme de transmission d'images et procédé d'affichage d'images |
JP2012257196A (ja) * | 2011-06-08 | 2012-12-27 | Hon Hai Precision Industry Co Ltd | 画面の共有に基づくストリーミングメディア転送システム及びその方法 |
US8411972B2 (en) | 2010-12-03 | 2013-04-02 | Fujitsu Limited | Information processing device, method, and program |
WO2014042137A1 (fr) * | 2012-09-11 | 2014-03-20 | 日本電気株式会社 | Système et procédé de communication, et dispositif de serveur et terminal |
JP2014509130A (ja) * | 2011-02-04 | 2014-04-10 | クゥアルコム・インコーポレイテッド | グラフィックのための低レイテンシワイヤレスディスプレイ |
US8964783B2 (en) | 2011-01-21 | 2015-02-24 | Qualcomm Incorporated | User input back channel for wireless displays |
US9065876B2 (en) | 2011-01-21 | 2015-06-23 | Qualcomm Incorporated | User input back channel from a wireless sink device to a wireless source device for multi-touch gesture wireless displays |
US9198084B2 (en) | 2006-05-26 | 2015-11-24 | Qualcomm Incorporated | Wireless architecture for a traditional wire-based protocol |
US9264248B2 (en) | 2009-07-02 | 2016-02-16 | Qualcomm Incorporated | System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment |
US9398089B2 (en) | 2008-12-11 | 2016-07-19 | Qualcomm Incorporated | Dynamic resource sharing among multiple wireless devices |
US9413803B2 (en) | 2011-01-21 | 2016-08-09 | Qualcomm Incorporated | User input back channel for wireless displays |
US9525998B2 (en) | 2012-01-06 | 2016-12-20 | Qualcomm Incorporated | Wireless display with multiscreen service |
US9582238B2 (en) | 2009-12-14 | 2017-02-28 | Qualcomm Incorporated | Decomposed multi-stream (DMS) techniques for video display systems |
US9582239B2 (en) | 2011-01-21 | 2017-02-28 | Qualcomm Incorporated | User input back channel for wireless displays |
US9787725B2 (en) | 2011-01-21 | 2017-10-10 | Qualcomm Incorporated | User input back channel for wireless displays |
US10108386B2 (en) | 2011-02-04 | 2018-10-23 | Qualcomm Incorporated | Content provisioning for wireless back channel |
US10135900B2 (en) | 2011-01-21 | 2018-11-20 | Qualcomm Incorporated | User input back channel for wireless displays |
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US9189792B2 (en) * | 2005-04-04 | 2015-11-17 | Mediaport Entertainment, Inc. | System and methods for monitoring devices, systems, users, and user activity at remote locations |
DE102008027096A1 (de) * | 2008-06-06 | 2009-12-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Tragbare Benutzerschnittstelle mit Zugriff auf einen Host-Computer |
KR101026759B1 (ko) * | 2008-08-26 | 2011-04-08 | 최백준 | 터미널 환경의 서버 기반 컴퓨팅 시스템에서 영상 밀림, 영상 손실 및 지연 없이 동영상 재생을 그 파일 형태 및 크기와 무관하게 분산 처리하기 위한 동영상 재생 분산 처리 시스템 및 동영상 재생 분산 처리 방법 |
JP5685840B2 (ja) | 2010-07-01 | 2015-03-18 | 富士通株式会社 | 情報処理装置、画像送信プログラム及び画像表示方法 |
JP5471903B2 (ja) | 2010-07-01 | 2014-04-16 | 富士通株式会社 | 情報処理装置、画像送信プログラム及び画像表示方法 |
KR101312268B1 (ko) | 2010-12-24 | 2013-09-25 | 주식회사 케이티 | 클라우드 컴퓨팅 환경에서 게임 서비스 제공 방법, 클라우드 컴퓨팅 서버, 및 클라우드 컴퓨팅 시스템 |
GB2514777B (en) * | 2013-06-03 | 2018-12-19 | Displaylink Uk Ltd | Management of memory for storing display data |
EP3160156A1 (fr) * | 2015-10-21 | 2017-04-26 | Nagravision S.A. | Système, dispositif et procédé pour améliorer du contenu audio-vidéo à l'aide d'images d'application |
CN112567751A (zh) * | 2018-09-26 | 2021-03-26 | 华为技术有限公司 | 一种3d图形数据压缩和解压缩的方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145796A (ja) * | 1996-11-15 | 1998-05-29 | Hitachi Ltd | 映像表示システム |
JPH11341027A (ja) * | 1998-05-26 | 1999-12-10 | Canon Inc | バス管理方法及び装置 |
JP2002077855A (ja) * | 2000-08-28 | 2002-03-15 | Sony Corp | マルチメディア情報処理システム及び方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1838200A (en) * | 1998-11-30 | 2000-06-19 | Siebel Systems, Inc. | Client server system with thin client architecture |
AU2001249621A1 (en) * | 2000-03-31 | 2001-10-15 | Siebel Systems, Inc. | Thin client method and system for generating page delivery language output from applets, views, and screen definitions |
US20020029285A1 (en) * | 2000-05-26 | 2002-03-07 | Henry Collins | Adapting graphical data, processing activity to changing network conditions |
EP1320240B1 (fr) * | 2000-05-26 | 2005-07-20 | Citrix Systems, Inc. | Procédé et système permettant de réduire de manière efficace des données graphiques d'affichage destinées à une émission sur un mécanisme de protocole de transport à faible largeur de bande |
US20030014476A1 (en) * | 2001-01-03 | 2003-01-16 | Peterson David Allen | Thin client computer operating system |
US20030065715A1 (en) * | 2001-08-20 | 2003-04-03 | Burdick William R. | System and method of a wireless thin-client, server-centric framework |
KR100935586B1 (ko) * | 2001-08-27 | 2010-01-07 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 캐시 방법 |
US20040103438A1 (en) * | 2002-11-27 | 2004-05-27 | Yong Yan | Methods and systems for transferring events including multimedia data |
-
2004
- 2004-09-13 CA CA002538340A patent/CA2538340A1/fr not_active Abandoned
- 2004-09-13 AU AU2004305808A patent/AU2004305808A1/en not_active Abandoned
- 2004-09-13 JP JP2006526396A patent/JP2007505580A/ja active Pending
- 2004-09-13 KR KR1020067005104A patent/KR20060110267A/ko not_active Application Discontinuation
- 2004-09-13 WO PCT/US2004/029993 patent/WO2005029864A1/fr active Application Filing
- 2004-09-13 EP EP04784000A patent/EP1665798A1/fr not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145796A (ja) * | 1996-11-15 | 1998-05-29 | Hitachi Ltd | 映像表示システム |
JPH11341027A (ja) * | 1998-05-26 | 1999-12-10 | Canon Inc | バス管理方法及び装置 |
JP2002077855A (ja) * | 2000-08-28 | 2002-03-15 | Sony Corp | マルチメディア情報処理システム及び方法 |
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US9198084B2 (en) | 2006-05-26 | 2015-11-24 | Qualcomm Incorporated | Wireless architecture for a traditional wire-based protocol |
JP2009054097A (ja) * | 2007-08-29 | 2009-03-12 | Casio Comput Co Ltd | 描画データ処理装置および描画データ処理プログラム |
US9398089B2 (en) | 2008-12-11 | 2016-07-19 | Qualcomm Incorporated | Dynamic resource sharing among multiple wireless devices |
JP2010193257A (ja) * | 2009-02-19 | 2010-09-02 | Nec Personal Products Co Ltd | サーバ、リモート操作システム、伝送方式選択方法、プログラム及び記録媒体 |
US9264248B2 (en) | 2009-07-02 | 2016-02-16 | Qualcomm Incorporated | System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment |
US9582238B2 (en) | 2009-12-14 | 2017-02-28 | Qualcomm Incorporated | Decomposed multi-stream (DMS) techniques for video display systems |
EP2387203A1 (fr) | 2010-05-10 | 2011-11-16 | Fujitsu Limited | Transmission d'images d'un serveur à un client léger |
EP2490406A1 (fr) | 2010-05-10 | 2012-08-22 | Fujitsu Limited | Transmission d'images d'un serveur à un client léger |
US8411972B2 (en) | 2010-12-03 | 2013-04-02 | Fujitsu Limited | Information processing device, method, and program |
US9065876B2 (en) | 2011-01-21 | 2015-06-23 | Qualcomm Incorporated | User input back channel from a wireless sink device to a wireless source device for multi-touch gesture wireless displays |
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US9787725B2 (en) | 2011-01-21 | 2017-10-10 | Qualcomm Incorporated | User input back channel for wireless displays |
US10135900B2 (en) | 2011-01-21 | 2018-11-20 | Qualcomm Incorporated | User input back channel for wireless displays |
US9582239B2 (en) | 2011-01-21 | 2017-02-28 | Qualcomm Incorporated | User input back channel for wireless displays |
US10911498B2 (en) | 2011-01-21 | 2021-02-02 | Qualcomm Incorporated | User input back channel for wireless displays |
US8964783B2 (en) | 2011-01-21 | 2015-02-24 | Qualcomm Incorporated | User input back channel for wireless displays |
US9413803B2 (en) | 2011-01-21 | 2016-08-09 | Qualcomm Incorporated | User input back channel for wireless displays |
EP2487911A1 (fr) | 2011-01-31 | 2012-08-15 | Fujitsu Limited | Appareil de traitement d'informations, programme de transmission d'images et procédé d'affichage d'images |
JP2012160834A (ja) * | 2011-01-31 | 2012-08-23 | Fujitsu Ltd | 情報処理装置、画像送信プログラムおよび画像表示方法 |
US8982135B2 (en) | 2011-01-31 | 2015-03-17 | Fujitsu Limited | Information processing apparatus and image display method |
US9503771B2 (en) | 2011-02-04 | 2016-11-22 | Qualcomm Incorporated | Low latency wireless display for graphics |
JP2014509130A (ja) * | 2011-02-04 | 2014-04-10 | クゥアルコム・インコーポレイテッド | グラフィックのための低レイテンシワイヤレスディスプレイ |
US9723359B2 (en) | 2011-02-04 | 2017-08-01 | Qualcomm Incorporated | Low latency wireless display for graphics |
US10108386B2 (en) | 2011-02-04 | 2018-10-23 | Qualcomm Incorporated | Content provisioning for wireless back channel |
JP2012257196A (ja) * | 2011-06-08 | 2012-12-27 | Hon Hai Precision Industry Co Ltd | 画面の共有に基づくストリーミングメディア転送システム及びその方法 |
US9525998B2 (en) | 2012-01-06 | 2016-12-20 | Qualcomm Incorporated | Wireless display with multiscreen service |
WO2014042137A1 (fr) * | 2012-09-11 | 2014-03-20 | 日本電気株式会社 | Système et procédé de communication, et dispositif de serveur et terminal |
Also Published As
Publication number | Publication date |
---|---|
KR20060110267A (ko) | 2006-10-24 |
EP1665798A1 (fr) | 2006-06-07 |
WO2005029864A1 (fr) | 2005-03-31 |
CA2538340A1 (fr) | 2005-03-31 |
WO2005029864A8 (fr) | 2006-11-09 |
AU2004305808A1 (en) | 2005-03-31 |
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