BR112017025973A2 - processo de tratamento de um fluxo global de origem que compreende pelo menos um túnel de camada física que encapsula um fluxo de transporte - Google Patents

processo de tratamento de um fluxo global de origem que compreende pelo menos um túnel de camada física que encapsula um fluxo de transporte

Info

Publication number
BR112017025973A2
BR112017025973A2 BR112017025973-7A BR112017025973A BR112017025973A2 BR 112017025973 A2 BR112017025973 A2 BR 112017025973A2 BR 112017025973 A BR112017025973 A BR 112017025973A BR 112017025973 A2 BR112017025973 A2 BR 112017025973A2
Authority
BR
Brazil
Prior art keywords
source
stream
physical layer
flow
transport stream
Prior art date
Application number
BR112017025973-7A
Other languages
English (en)
Other versions
BR112017025973B1 (pt
Inventor
Lhermitte Richard
Original Assignee
Enensys Technologies
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 Enensys Technologies filed Critical Enensys Technologies
Publication of BR112017025973A2 publication Critical patent/BR112017025973A2/pt
Publication of BR112017025973B1 publication Critical patent/BR112017025973B1/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/10Arrangements for replacing or switching information during the broadcast or the distribution
    • H04H20/103Transmitter-side switching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65Arrangements characterised by transmission systems for broadcast
    • H04H20/67Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46Interconnection of networks
    • H04L12/4633Interconnection of networks using encapsulation techniques, e.g. tunneling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236Assembling 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
    • H04N21/23608Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Nuclear Medicine (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

processo de tratamento de um fluxo global de origem, que fornece um fluxo global modificado, o dito fluxo global de origem sendo emitido por uma cabeça de rede e destinado a uma pluralidade de locais de difusão, e compreendendo pelo menos um túnel de camada física que encapsula um fluxo de transporte. de acordo com a invenção, tal processo executa as etapas seguintes: - recepção (11) do dito fluxo global de origem, - para pelo menos um túnel de camada física do dito fluxo global de origem, dito túnel de origem: - extração (12) do fluxo de transporte encapsulado no dito túnel de origem, dito fluxo de transporte de origem, - obtenção (13) de um fluxo de transporte modificado, - mudança temporal (14) do dito fluxo global de origem, - alinhamento (15) do dito fluxo de transporte modificado com pelo menos o dito fluxo global de origem obtido depois de mudança temporal, e - substituição (16), no túnel de origem do dito fluxo global de origem pelo dito fluxo de transporte modificado.
BR112017025973-7A 2015-06-01 2016-05-31 Processo de tratamento de um fluxo global de origem que compreende pelo menos um túnel de camada física que encapsula um fluxo de transporte BR112017025973B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1554936 2015-06-01
FR1554936A FR3036904B1 (fr) 2015-06-01 2015-06-01 Procede de traitement d'un flux global d'origine comprenant au moins un tunnel couche physique encapsulant un flux de transport, dispositif et programme d'ordinateur correspondants
PCT/EP2016/062295 WO2016193269A1 (fr) 2015-06-01 2016-05-31 Procede de traitement d'un flux global d'origine comprenant au moins un tunnel couche physique encapsulant un flux de transport

Publications (2)

Publication Number Publication Date
BR112017025973A2 true BR112017025973A2 (pt) 2018-08-14
BR112017025973B1 BR112017025973B1 (pt) 2023-12-12

Family

ID=54356420

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017025973-7A BR112017025973B1 (pt) 2015-06-01 2016-05-31 Processo de tratamento de um fluxo global de origem que compreende pelo menos um túnel de camada física que encapsula um fluxo de transporte

Country Status (7)

Country Link
US (1) US10454601B2 (pt)
EP (1) EP3304775B1 (pt)
BR (1) BR112017025973B1 (pt)
ES (1) ES2887198T3 (pt)
FR (1) FR3036904B1 (pt)
RU (1) RU2704622C2 (pt)
WO (1) WO2016193269A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10750220B2 (en) * 2018-04-06 2020-08-18 Enensys Technologies Method for generating a STL stream, local adapter and corresponding computer program

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553260A (pt) 1967-01-23 1969-01-10
US8160088B2 (en) * 2007-03-15 2012-04-17 Maindata, Spol, S.R.O. Way of bandwidth efficient distribution of multiple transport streams with partially same content
FR2932037B1 (fr) * 2008-05-27 2010-08-20 Enensys Technologies Dispositif et procede de synchronisation de flux de donnees numeriques.
US20110103300A1 (en) * 2009-10-30 2011-05-05 Nokia Corporation Data encapsulation and service discovery over a broadcast or multicast system
EP2362654A1 (en) * 2010-02-26 2011-08-31 Panasonic Corporation Short baseband frame headers
EP2362653A1 (en) * 2010-02-26 2011-08-31 Panasonic Corporation Transport stream packet header compression
ES2370218B1 (es) * 2010-05-20 2012-10-18 Universidad Carlos Iii De Madrid Procedimiento y dispositivo para sincronizar subtítulos con audio en subtitulación en directo.
FR2963864B1 (fr) * 2010-08-13 2013-06-14 Enensys Technologies Procede de diffusion dvb-t2 avec insertion de contenu regional et dispositif utilise dans le procede
ES2632344T3 (es) * 2011-03-02 2017-09-12 Nevion Europe As Remultiplexación determinística para redes SFN
FR2992514B1 (fr) * 2012-06-26 2014-07-11 Tdf Procede et dispositif d'horodatage d'un flux de donnees, procede et dispositif d'insertion, produits programme d'ordinateur et medium de stockage correspondants
FR3035288B1 (fr) 2015-04-14 2018-04-13 Enensys Technologies Procede de remplacement d'un contenu principal par au moins un contenu secondaire, equipement de remplacement de contenus et programme d'ordinateur correspondants
US9954917B2 (en) * 2015-07-23 2018-04-24 Samsung Electronics Co., Ltd. Transmitting apparatus, receiving apparatus, and control methods thereof

Also Published As

Publication number Publication date
WO2016193269A1 (fr) 2016-12-08
FR3036904A1 (fr) 2016-12-02
RU2017145460A3 (pt) 2019-07-17
FR3036904B1 (fr) 2017-06-09
BR112017025973B1 (pt) 2023-12-12
EP3304775B1 (fr) 2021-06-30
RU2704622C2 (ru) 2019-10-30
EP3304775A1 (fr) 2018-04-11
RU2017145460A (ru) 2019-07-09
US10454601B2 (en) 2019-10-22
US20180145776A1 (en) 2018-05-24
ES2887198T3 (es) 2021-12-22

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/05/2016, OBSERVADAS AS CONDICOES LEGAIS