FR2902266B1 - Procede et dispositif de repartition de la bande passante de communication - Google Patents

Procede et dispositif de repartition de la bande passante de communication

Info

Publication number
FR2902266B1
FR2902266B1 FR0652115A FR0652115A FR2902266B1 FR 2902266 B1 FR2902266 B1 FR 2902266B1 FR 0652115 A FR0652115 A FR 0652115A FR 0652115 A FR0652115 A FR 0652115A FR 2902266 B1 FR2902266 B1 FR 2902266B1
Authority
FR
France
Prior art keywords
distributing
communication bandwidth
bandwidth
communication
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
Application number
FR0652115A
Other languages
English (en)
Other versions
FR2902266A1 (fr
Inventor
Eric Nassor
Floch Herve Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to FR0652115A priority Critical patent/FR2902266B1/fr
Priority to US11/761,715 priority patent/US8510458B2/en
Publication of FR2902266A1 publication Critical patent/FR2902266A1/fr
Application granted granted Critical
Publication of FR2902266B1 publication Critical patent/FR2902266B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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]
    • H04N21/60—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
    • H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
    • 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
    • H04N21/2365—Multiplexing of several video streams
    • H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR0652115A 2006-06-13 2006-06-13 Procede et dispositif de repartition de la bande passante de communication Expired - Fee Related FR2902266B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0652115A FR2902266B1 (fr) 2006-06-13 2006-06-13 Procede et dispositif de repartition de la bande passante de communication
US11/761,715 US8510458B2 (en) 2006-06-13 2007-06-12 Method and device for sharing bandwidth of a communication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0652115A FR2902266B1 (fr) 2006-06-13 2006-06-13 Procede et dispositif de repartition de la bande passante de communication

Publications (2)

Publication Number Publication Date
FR2902266A1 FR2902266A1 (fr) 2007-12-14
FR2902266B1 true FR2902266B1 (fr) 2008-10-24

Family

ID=37726942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0652115A Expired - Fee Related FR2902266B1 (fr) 2006-06-13 2006-06-13 Procede et dispositif de repartition de la bande passante de communication

Country Status (2)

Country Link
US (1) US8510458B2 (fr)
FR (1) FR2902266B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2898459B1 (fr) * 2006-03-08 2008-09-05 Canon Kk Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission
FR2932938B1 (fr) * 2008-06-19 2012-11-16 Canon Kk Procede et dispositif de transmission de donnees
US8085855B2 (en) * 2008-09-24 2011-12-27 Broadcom Corporation Video quality adaptation based upon scenery
FR2936926B1 (fr) * 2008-10-06 2010-11-26 Thales Sa Systeme et procede de determination de parametres de codage
US8667162B2 (en) * 2008-12-31 2014-03-04 Industrial Technology Research Institute Method, apparatus and computer program product for providing a mobile streaming adaptor
US9338515B2 (en) 2009-09-03 2016-05-10 At&T Intellectual Property I, L.P. Real-time and secured picture/video upload via a content delivery network
JP5509931B2 (ja) * 2010-03-02 2014-06-04 ソニー株式会社 送信装置、データ送信方法、および通信システム
US9516357B2 (en) * 2010-09-10 2016-12-06 Verizon Patent And Licensing Inc. Recording variable-quality content stream
US9215466B2 (en) * 2011-01-31 2015-12-15 Apple Inc. Joint frame rate and resolution adaptation
TW201644278A (zh) * 2011-02-11 2016-12-16 內數位專利控股公司 內熔分配及接收方法及裝置
AU2015215871B2 (en) * 2011-02-11 2017-04-13 Interdigital Patent Holdings, Inc. Method and apparatus for distribution and reception of content
US9338463B2 (en) * 2011-10-06 2016-05-10 Synopsys, Inc. Visual quality measure for real-time video processing
US9781449B2 (en) 2011-10-06 2017-10-03 Synopsys, Inc. Rate distortion optimization in image and video encoding
EP2728892A1 (fr) * 2012-11-06 2014-05-07 Alcatel Lucent Procédé de transmission d'un contenu vidéo avec une haute résolution vers des équipements de communication mobiles équipés d'écrans de collaboration et dispositifs associés
EP2733903B1 (fr) 2012-11-20 2017-02-15 Alcatel Lucent Procédé de transmission d'un flux vidéo
US9450879B2 (en) 2014-05-09 2016-09-20 Nexgen Storage, Inc. Adaptive bandwidth throttling
US10270834B2 (en) * 2015-08-20 2019-04-23 Huawei Technologies Co., Ltd. System and method for online multimedia streaming services
CN114328373A (zh) * 2020-09-29 2022-04-12 伊姆西Ip控股有限责任公司 管理文件系统的方法、电子设备和计算机程序产品

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621660A (en) * 1995-04-18 1997-04-15 Sun Microsystems, Inc. Software-based encoder for a software-implemented end-to-end scalable video delivery system
US6529234B2 (en) * 1996-10-15 2003-03-04 Canon Kabushiki Kaisha Camera control system, camera server, camera client, control method, and storage medium
EP0939545A2 (fr) * 1998-02-27 1999-09-01 Hitachi, Ltd. Système de service vidéo
US20030076858A1 (en) * 2001-10-19 2003-04-24 Sharp Laboratories Of America, Inc. Multi-layer data transmission system
FR2834852B1 (fr) * 2002-01-16 2004-06-18 Canon Kk Procede et dispositif de segmentation temporelle d'une sequence video
US20030236904A1 (en) * 2002-06-19 2003-12-25 Jonathan Walpole Priority progress multicast streaming for quality-adaptive transmission of data
US7352809B2 (en) * 2003-02-21 2008-04-01 Polycom, Inc. System and method for optimal transmission of a multitude of video pictures to one or more destinations
FR2857198B1 (fr) * 2003-07-03 2005-08-26 Canon Kk Optimisation de qualite de service dans la distribution de flux de donnees numeriques
US7433327B2 (en) * 2003-10-09 2008-10-07 Hewlett-Packard Development Company, L.P. Method and system for coordinating communication devices to create an enhanced representation of an ongoing event
WO2005050992A1 (fr) * 2003-11-19 2005-06-02 Miwagi Inc. Systeme de diffusion intelligent destine a fournir des services de diffusion a plusieurs niveaux de qualite
US7593032B2 (en) * 2005-07-20 2009-09-22 Vidyo, Inc. System and method for a conference server architecture for low delay and distributed conferencing applications
US20070024705A1 (en) * 2005-08-01 2007-02-01 Richter Roger K Systems and methods for video stream selection
US8436889B2 (en) * 2005-12-22 2013-05-07 Vidyo, Inc. System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers
US8619865B2 (en) * 2006-02-16 2013-12-31 Vidyo, Inc. System and method for thinning of scalable video coding bit-streams
FR2898459B1 (fr) * 2006-03-08 2008-09-05 Canon Kk Procede et dispositif de reception d'images ayant subi des pertes en cours de transmission
US8773494B2 (en) * 2006-08-29 2014-07-08 Microsoft Corporation Techniques for managing visual compositions for a multimedia conference call
FR2928807B1 (fr) * 2008-03-11 2017-04-07 Canon Kk Procede de transmission sur un reseau de communication d'un signal video pre-encode
FR2932050B1 (fr) * 2008-06-03 2010-05-21 Canon Kk Procede et dispositif de transmission de donnees video

Also Published As

Publication number Publication date
FR2902266A1 (fr) 2007-12-14
US20070288651A1 (en) 2007-12-13
US8510458B2 (en) 2013-08-13

Similar Documents

Publication Publication Date Title
FR2902266B1 (fr) Procede et dispositif de repartition de la bande passante de communication
FR2889508B1 (fr) Dispositif de distribution de touillettes
FR2937208B1 (fr) Procede et dispositif de tele-visionnage
FR2897277B1 (fr) Procede et dispositif de separation.
FR2885416B1 (fr) Procede et dispositif de mesure de capacites.
FR2922391B1 (fr) Procede et dispositif de transmission de donnees
EP2042831A4 (fr) Serveur de navigation, dispositif de navigation, et systeme de navigation
EP2169915A4 (fr) Procédé et dispositif pour émettre et recevoir des données
FR2946769B1 (fr) Procede et dispositif de reconfiguration d'avionique.
FR2935051B1 (fr) Procede de mirage d'oeufs et dispositif correspondant
EP2053356A4 (fr) Dispositif de navigation, serveur de navigation et systeme de navigation
FR2928077B1 (fr) Dispositif et procede de micro-elastographie.
FR2887095B1 (fr) Dispositif de communication et procede pour la transmission de donnees
FR2939592B1 (fr) Procede et dispositif de communication par visioconference.
FR2919131B1 (fr) Procede et dispositif pour les transmissions pseudo-differentielles
FR2931925B1 (fr) Dispositif d'eclairage, eclairage et procede d'eclairage
FR2923947B1 (fr) Procede et dispositif de gravure selective.
FR2935493B1 (fr) Procede et dispositif de suivi d'antenne.
FR2900010B1 (fr) Procede et dispositif de securisation de transferts de donnees
FR2915902B1 (fr) Dispositif de desinsectisation.
FR2912659B1 (fr) Dispositif implantable et procede de fabrication correspondant
FR2911436B1 (fr) Dispositif et procede de connexion
FR2930099B1 (fr) Procede et dispositif de routage de donnees
FR2934453B1 (fr) Procede et dispositif de masquage d'erreurs
FR2902088B1 (fr) Dispositif de distribution

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140228