FR2919976B1 - Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes - Google Patents

Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes

Info

Publication number
FR2919976B1
FR2919976B1 FR0757016A FR0757016A FR2919976B1 FR 2919976 B1 FR2919976 B1 FR 2919976B1 FR 0757016 A FR0757016 A FR 0757016A FR 0757016 A FR0757016 A FR 0757016A FR 2919976 B1 FR2919976 B1 FR 2919976B1
Authority
FR
France
Prior art keywords
tdma
infrastructure
transmitting
processing device
multimedia content
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
FR0757016A
Other languages
English (en)
Other versions
FR2919976A1 (fr
Inventor
Yann Leprovost
Bessem Sayadi
Morel Marie Line Alberi
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to FR0757016A priority Critical patent/FR2919976B1/fr
Priority to EP08786412A priority patent/EP2191648A1/fr
Priority to PCT/EP2008/059751 priority patent/WO2009019142A1/fr
Priority to US12/672,830 priority patent/US20120275468A1/en
Priority to CN200880108343.2A priority patent/CN101810005B/zh
Publication of FR2919976A1 publication Critical patent/FR2919976A1/fr
Application granted granted Critical
Publication of FR2919976B1 publication Critical patent/FR2919976B1/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]
    • H04N21/20—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [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]
    • H04N21/20—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]
    • H04N21/40—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
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4516—Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available
    • 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
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
FR0757016A 2007-08-09 2007-08-09 Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes Expired - Fee Related FR2919976B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0757016A FR2919976B1 (fr) 2007-08-09 2007-08-09 Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes
EP08786412A EP2191648A1 (fr) 2007-08-09 2008-07-24 Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes
PCT/EP2008/059751 WO2009019142A1 (fr) 2007-08-09 2008-07-24 Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes
US12/672,830 US20120275468A1 (en) 2007-08-09 2008-07-24 Method for transmission of layered multimedia contents to heterogeneous terminals via a tdm/tdma multiplexing infrastructure, and associated processing device and decoder
CN200880108343.2A CN101810005B (zh) 2007-08-09 2008-07-24 用于经由tdm/tdma型复用基础结构向异构终端传输分层多媒体内容的方法以及相关联的处理设备和解码器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757016A FR2919976B1 (fr) 2007-08-09 2007-08-09 Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes

Publications (2)

Publication Number Publication Date
FR2919976A1 FR2919976A1 (fr) 2009-02-13
FR2919976B1 true FR2919976B1 (fr) 2009-11-13

Family

ID=39365679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0757016A Expired - Fee Related FR2919976B1 (fr) 2007-08-09 2007-08-09 Procede de transmission, vers des terminaux heterogenes et via une infrastructure a multiplexage de type tdm/tdma, de contenus multimedia en couches, et dispositif de traitement et decodeur associes

Country Status (5)

Country Link
US (1) US20120275468A1 (fr)
EP (1) EP2191648A1 (fr)
CN (1) CN101810005B (fr)
FR (1) FR2919976B1 (fr)
WO (1) WO2009019142A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130318251A1 (en) * 2012-05-22 2013-11-28 Alimuddin Mohammad Adaptive multipath content streaming
US8661491B1 (en) * 2012-08-02 2014-02-25 Ericsson Television Inc. Methods using base content and additive content and related client devices and network server devices
FR3043810B1 (fr) * 2015-11-16 2017-12-08 Bull Sas Procede de surveillance d'echange de donnees sur un reseau de type liaison h implementant une technologie tdma
US11689306B2 (en) * 2021-05-19 2023-06-27 Hughes Network Systems, Llc TDM and TDMA concurrent mode transmission

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515377A (en) * 1993-09-02 1996-05-07 At&T Corp. Adaptive video encoder for two-layer encoding of video signals on ATM (asynchronous transfer mode) networks
US5910949A (en) * 1995-10-18 1999-06-08 Telefonaktiebolaget Lm Ericsson Packet channel feedback
JP2000078573A (ja) * 1998-09-03 2000-03-14 Hitachi Ltd 階層符号化データ配信装置
JP4353774B2 (ja) * 2002-12-04 2009-10-28 パナソニック株式会社 データ送信方法とデータ受信方法およびそれらを用いた送信装置と受信装置
CN100553330C (zh) * 2004-05-31 2009-10-21 松下电器产业株式会社 数字广播系统和数字广播发射与接收方法
DE102005032080A1 (de) * 2005-07-08 2007-01-11 Siemens Ag Verfahren zum Senden eines Mediadatenstroms und Verfahren zum Empfangen und Erstellen eines rekonstruierten Mediadatenstroms, sowie dazugehörige Sendevorrichtung und Empfangsvorrichtung

Also Published As

Publication number Publication date
EP2191648A1 (fr) 2010-06-02
US20120275468A1 (en) 2012-11-01
WO2009019142A1 (fr) 2009-02-12
CN101810005B (zh) 2015-10-21
FR2919976A1 (fr) 2009-02-13
CN101810005A (zh) 2010-08-18

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