MX2012000747A - Sistema y metodo de distribucion de contenidos digitales. - Google Patents

Sistema y metodo de distribucion de contenidos digitales.

Info

Publication number
MX2012000747A
MX2012000747A MX2012000747A MX2012000747A MX2012000747A MX 2012000747 A MX2012000747 A MX 2012000747A MX 2012000747 A MX2012000747 A MX 2012000747A MX 2012000747 A MX2012000747 A MX 2012000747A MX 2012000747 A MX2012000747 A MX 2012000747A
Authority
MX
Mexico
Prior art keywords
cdn
content
digital content
content distribution
cdns
Prior art date
Application number
MX2012000747A
Other languages
English (en)
Inventor
Anthony Neal Park
Neil D Hunt
Wei Wei
Original Assignee
Netflix 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 Netflix Inc filed Critical Netflix Inc
Publication of MX2012000747A publication Critical patent/MX2012000747A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • 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
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4392—Processing of audio elementary streams involving audio buffer management
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless 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]
    • H04N21/40—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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4425—Monitoring of client processing errors or hardware failure
    • 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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Una modalidad de la presente invención presenta un método para descargar un archivo de contenidos digitales desde una red de distribución de contenidos (CDN) que resida dentro de un sistema de distribución de contenidos. El método incluye las etapas de recibir una lista de CDN desde un servidor de directorio de contenidos que incluye uno ó más CDN residentes dentro del sistema de distribución de contenidos y también incluye una categoría y un peso para cada uno de las una ó más CDN, y seleccionar una CDN de la lista de CDN desde la cual descargar el archivo de contenidos digitales con base en una prueba de ancho de banda, en donde el CDN seleccionado es capaz de descargar una porción del archivo de contenidos digitales a una máquina reproductora de contenidos ó a una velocidad más alta de bits asociada con la máquina reproductora de contenidos ó que tenga un ancho de banda más grande que ó igual al ancho de banda pesado asociado con cualquiera otra CDN incluida en la lista de CDN El método también incluye las etapas de lanzar un subproceso de almacenamiento configurado para descargar el contenido digital asociado con el archivo de contenidos digitales de la CDN seleccionada y almacenar el contenido digital en una memoria de contenidos, y lanzar un subproceso de reproducción configurado para reproducir el contenido digital almacenado en la memoria de contenidos. Una ventaja del método divulgado es que cada reproductor de contenidos dentro del sistema de distribución de contenidos es capaz de facilitar la reproducción de los contenidos de manera fiel, a pesar de ciertas fallas dentro de la red de comunicaciones y ciertas otras fallas de los CDN. El reproductor de contenidos es capaz de volver a establecer la reproducción bajo condiciones severas de falla y benéficamente seleccionar un CDN bueno para descargar un archivo de contenidos digitales en condiciones subóptimas amplias del sistema. Otras modalidades incluyen, sin limitación, un medio legible por computadora que incluye instrucciones que permiten habilitar una unidad de procesamiento para implementar uno ó más aspectos de los métodos divulgados lo mismo que un sistema configurado para implementar uno ó más aspectos de los métodos divulgados.
MX2012000747A 2009-07-16 2010-07-15 Sistema y metodo de distribucion de contenidos digitales. MX2012000747A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/504,528 US8433814B2 (en) 2009-07-16 2009-07-16 Digital content distribution system and method
PCT/US2010/042174 WO2011008984A1 (en) 2009-07-16 2010-07-15 A digital content distribution system and method

Publications (1)

Publication Number Publication Date
MX2012000747A true MX2012000747A (es) 2012-05-08

Family

ID=43449804

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000747A MX2012000747A (es) 2009-07-16 2010-07-15 Sistema y metodo de distribucion de contenidos digitales.

Country Status (11)

Country Link
US (1) US8433814B2 (es)
EP (1) EP2454680B1 (es)
JP (1) JP5298331B2 (es)
BR (1) BR112012001671B1 (es)
CA (1) CA2768361C (es)
CL (1) CL2012000136A1 (es)
CO (1) CO6491079A2 (es)
DK (1) DK2454680T3 (es)
IN (1) IN2012DN00716A (es)
MX (1) MX2012000747A (es)
WO (1) WO2011008984A1 (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10862994B1 (en) * 2006-11-15 2020-12-08 Conviva Inc. Facilitating client decisions
US9549043B1 (en) 2004-07-20 2017-01-17 Conviva Inc. Allocating resources in a content delivery environment
US8483616B1 (en) 2005-11-01 2013-07-09 At&T Intellectual Property Ii, L.P. Non-interference technique for spatially aware mobile ad hoc networking
US8355410B2 (en) 2007-08-17 2013-01-15 At&T Intellectual Property I, L.P. Location-based mobile gaming application and method for implementing the same using a scalable tiered geocast protocol
US7515710B2 (en) 2006-03-14 2009-04-07 Divx, Inc. Federated digital rights management scheme including trusted systems
US9264780B1 (en) 2006-11-15 2016-02-16 Conviva Inc. Managing synchronized data requests in a content delivery network
US8874725B1 (en) 2006-11-15 2014-10-28 Conviva Inc. Monitoring the performance of a content player
US8874964B1 (en) 2006-11-15 2014-10-28 Conviva Inc. Detecting problems in content distribution
US9124601B2 (en) 2006-11-15 2015-09-01 Conviva Inc. Data client
US8751605B1 (en) 2006-11-15 2014-06-10 Conviva Inc. Accounting for network traffic
US9177313B1 (en) * 2007-10-18 2015-11-03 Jpmorgan Chase Bank, N.A. System and method for issuing, circulating and trading financial instruments with smart features
CN105072454B (zh) 2009-01-07 2019-04-19 索尼克Ip股份有限公司 针对在线内容的媒体指南的特定化、集中式、自动化创建
US8402494B1 (en) 2009-03-23 2013-03-19 Conviva Inc. Switching content
US9203913B1 (en) 2009-07-20 2015-12-01 Conviva Inc. Monitoring the performance of a content player
US9118428B2 (en) 2009-11-04 2015-08-25 At&T Intellectual Property I, L.P. Geographic advertising using a scalable wireless geocast protocol
EP2507995A4 (en) 2009-12-04 2014-07-09 Sonic Ip Inc SYSTEMS AND METHODS FOR TRANSPORTING ELEMENTARY BIT TRAIN CRYPTOGRAPHIC MATERIAL
WO2011136703A1 (en) * 2010-04-26 2011-11-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for playing out a media object
US10016684B2 (en) * 2010-10-28 2018-07-10 At&T Intellectual Property I, L.P. Secure geographic based gaming
US9247312B2 (en) 2011-01-05 2016-01-26 Sonic Ip, Inc. Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol
US8589996B2 (en) 2011-03-16 2013-11-19 Azuki Systems, Inc. Method and system for federated over-the-top content delivery
US8849950B2 (en) * 2011-04-07 2014-09-30 Qualcomm Incorporated Network streaming of video data using byte range requests
US9161158B2 (en) 2011-06-27 2015-10-13 At&T Intellectual Property I, L.P. Information acquisition using a scalable wireless geocast protocol
US9319842B2 (en) 2011-06-27 2016-04-19 At&T Intellectual Property I, L.P. Mobile device configured point and shoot type weapon
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8744419B2 (en) 2011-12-15 2014-06-03 At&T Intellectual Property, I, L.P. Media distribution via a scalable ad hoc geographic protocol
US9613042B1 (en) 2012-04-09 2017-04-04 Conviva Inc. Dynamic generation of video manifest files
US9071451B2 (en) 2012-07-31 2015-06-30 At&T Intellectual Property I, L.P. Geocast-based situation awareness
US10182096B1 (en) 2012-09-05 2019-01-15 Conviva Inc. Virtual resource locator
US9246965B1 (en) 2012-09-05 2016-01-26 Conviva Inc. Source assignment based on network partitioning
US9699519B2 (en) * 2012-10-17 2017-07-04 Netflix, Inc. Partitioning streaming media files on multiple content distribution networks
US9456253B2 (en) 2012-12-04 2016-09-27 Virtual Marketing Incorporated Internet protocol television streaming methods and apparatus
US9660745B2 (en) 2012-12-12 2017-05-23 At&T Intellectual Property I, L.P. Geocast-based file transfer
US20140337472A1 (en) * 2012-12-13 2014-11-13 Level 3 Communications, Llc Beacon Services in a Content Delivery Framework
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US10397292B2 (en) * 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US8973073B2 (en) * 2013-05-20 2015-03-03 Telefonaktiebolaget L M Ericsson (Publ) Weighted ingest policy management in a content distribution network
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9967305B2 (en) 2013-06-28 2018-05-08 Divx, Llc Systems, methods, and media for streaming media content
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
US10305955B1 (en) 2014-12-08 2019-05-28 Conviva Inc. Streaming decision in the cloud
US10178043B1 (en) 2014-12-08 2019-01-08 Conviva Inc. Dynamic bitrate range selection in the cloud for optimized video streaming
CN108076117B (zh) * 2016-11-14 2020-08-25 腾讯科技（深圳）有限公司 一种数据下载方法及用户终端
US10498795B2 (en) 2017-02-17 2019-12-03 Divx, Llc Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming
JP7003705B2 (ja) * 2018-02-06 2022-01-21 日本電信電話株式会社 サーバ選択装置、サーバ選択方法及びプログラム
CN111064997B (zh) * 2018-10-16 2021-11-16 深圳市云帆加速科技有限公司 一种资源预分发方法及装置
JP6884845B1 (ja) * 2019-12-06 2021-06-09 アクセリア株式会社 コンテンツ取得再生装置、コンテンツ取得プログラム及びｃｄｎ監視装置
US11784840B2 (en) * 2021-12-20 2023-10-10 Zoom Video Communications, Inc. Receiving data for presentation during a conference
US11848975B2 (en) 2021-12-20 2023-12-19 Zoom Video Communications, Inc. United states sharing data for presentation during a conference

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7299291B1 (en) * 2000-05-18 2007-11-20 Akamai Technologies, Inc. Client-side method for identifying an optimum server
MY147018A (en) * 2001-01-04 2012-10-15 Thomson Licensing Sa A method and apparatus for acquiring media services available from content aggregators
JP3698073B2 (ja) * 2001-06-13 2005-09-21 日本電信電話株式会社 サーバ選択装置、方法、プログラム及び該プログラムを記録した記録媒体
JP4040292B2 (ja) * 2001-11-30 2008-01-30 日本電信電話株式会社 サーバ選択方法、サーバ選択装置、サーバ選択プログラム、および、記録媒体
US20030135863A1 (en) * 2002-01-17 2003-07-17 Koninklijke Philips Electronics N.V. Targeted scalable multicast based on client bandwidth or capability
JP2003223378A (ja) * 2002-01-29 2003-08-08 Fujitsu Ltd コンテンツデリバリネットワークサービス方法及びシステム
JP2003256310A (ja) * 2002-03-05 2003-09-12 Nec Corp サーバ負荷分散システム、サーバ負荷分散装置、コンテンツ管理装置、及びサーバ負荷分散プログラム
JP4176363B2 (ja) * 2002-03-22 2008-11-05 富士通株式会社 コンテンツ送信方法
US7987491B2 (en) * 2002-05-10 2011-07-26 Richard Reisman Method and apparatus for browsing using alternative linkbases
US20040024900A1 (en) * 2002-07-30 2004-02-05 International Business Machines Corporation Method and system for enhancing streaming operation in a distributed communication system
US7849159B2 (en) * 2002-11-22 2010-12-07 Realnetworks, Inc. Method and apparatus for distributing binary presentations within digital media content files
JP2004336309A (ja) * 2003-05-06 2004-11-25 Nippon Telegr & Teleph Corp <Ntt> コンテンツのネットワーク配信方法、システム、コンテンツ検索・選択サーバ、ロケーション選択サーバ
JP3922575B2 (ja) * 2003-06-20 2007-05-30 日本電信電話株式会社 ＳＩＰセッション制御によるＣＤＮにおけるＱｏＳ保証方法とＱｏＳ保証システムおよび端末装置とコンテンツ配信サブシステムとＳＩＰセッション制御サブシステムならびにプログラム
US20050027862A1 (en) * 2003-07-18 2005-02-03 Nguyen Tien Le System and methods of cooperatively load-balancing clustered servers
JP2005218049A (ja) * 2004-02-02 2005-08-11 Nec Corp コンテンツ配信サーバ選択システム、サーバ及び配信サーバ選択プログラム
US7676590B2 (en) * 2004-05-03 2010-03-09 Microsoft Corporation Background transcoding
JP2006109099A (ja) * 2004-10-05 2006-04-20 Sony Corp コンテンツ配信システム，コンテンツ配信装置，利用者端末，およびコンピュータプログラム
JP2007074356A (ja) * 2005-09-07 2007-03-22 Hitachi Ltd ホームネットワークシステム
JP4944484B2 (ja) * 2006-04-20 2012-05-30 キヤノン株式会社 再生装置、再生方法及びプログラム
US9996627B2 (en) * 2007-03-30 2018-06-12 Excalibur Ip, Llc Point of presence distribution mechanism for digital content objects
JP2011508916A (ja) * 2007-12-03 2011-03-17 ベロシツクス・リミテツド デジタルデータを配信するための方法および装置
GB2456026A (en) * 2007-12-26 2009-07-01 Contendo Inc CDN balancing and sharing platform

Also Published As

Publication number Publication date
JP2012533938A (ja) 2012-12-27
BR112012001671B1 (pt) 2020-06-02
DK2454680T3 (en) 2018-12-10
EP2454680A4 (en) 2015-06-17
CA2768361C (en) 2015-11-17
US8433814B2 (en) 2013-04-30
WO2011008984A1 (en) 2011-01-20
CL2012000136A1 (es) 2012-08-24
CO6491079A2 (es) 2012-07-31
US20110016225A1 (en) 2011-01-20
EP2454680B1 (en) 2018-08-15
BR112012001671A2 (pt) 2016-04-12
JP5298331B2 (ja) 2013-09-25
EP2454680A1 (en) 2012-05-23
CA2768361A1 (en) 2011-01-20
IN2012DN00716A (es) 2015-06-19

Similar Documents

Publication Publication Date Title
MX2012000747A (es) Sistema y metodo de distribucion de contenidos digitales.
JP6133974B2 (ja) コード変換された複数のコンテンツストリームを提供するための方法および装置
WO2009101443A3 (en) Distribution of digital content
MX349401B (es) Sistema y método para la transmisión continua adaptativa en un entorno multitrayecto.
HK1157466A1 (en) Handling long-tail content in a content delivery network (cdn)
WO2011081319A3 (en) Method and network apparatus for requesting data based on content name
EP2597884A4 (en) DEVICE AND METHOD FOR PROVIDING STREAMING CONTENT
WO2011126901A3 (en) Social context for inter-media objects
MX2013006313A (es) Secuencias de video de bit variable para transmision adaptativa.
MX2008002505A (es) Almacenamiento distribuidoen memoria cache de archivos en una red.
WO2013109941A3 (en) Methods and systems for video delivery supporting adaption to viewing conditions
MX2013000478A (es) Identificacion de software malicioso polimorfico.
WO2012047253A3 (en) Transmitting filesystem changes over a network
WO2012021326A3 (en) Methods and systems for platform optimized design
WO2013181013A8 (en) Systems and methods for the reuse of encoding information in encoding alternative streams of video data
CN106105145B (zh) 用于操作沿客户端终端和至少一个服务器之间的传输路径布置的缓存器的方法、及相应的缓存器
EP2556481A4 (en) PARTIAL OBJECT DISTRIBUTION IN CONTENT DISTRIBUTION NETWORK
GB2471983A (en) Data synchronisation
WO2009071566A3 (en) A method and apparatus for the delivery of digital data
US10601888B2 (en) Start-over in adaptive streaming
WO2012157926A3 (ko) 서버 장치 및 그 동작 방법
FR2968425B1 (fr) Procede de transfert de donnees multimedia dans un reseau
GB2470306B (en) Method and apparatus for distributing media over a communications network
GB201210428D0 (en) A web based system and method for cross-site personalisation
WO2009004271A3 (fr) Serveur de configuration d&#39; enregistrement de clients a un service deploye sur un reseau ip, terminal client et reseau ip associes

Legal Events

Date Code Title Description
FG Grant or registration