WO2007043722A1 - Procede et systeme pour fournir un contenu multimedia a des clients multiples - Google Patents

Procede et systeme pour fournir un contenu multimedia a des clients multiples Download PDF

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Publication number
WO2007043722A1
WO2007043722A1 PCT/KR2005/003407 KR2005003407W WO2007043722A1 WO 2007043722 A1 WO2007043722 A1 WO 2007043722A1 KR 2005003407 W KR2005003407 W KR 2005003407W WO 2007043722 A1 WO2007043722 A1 WO 2007043722A1
Authority
WO
WIPO (PCT)
Prior art keywords
contents
multimedia
multimedia contents
client
supplying
Prior art date
Application number
PCT/KR2005/003407
Other languages
English (en)
Inventor
Jong Lok Yoon
Original Assignee
Kt Corporation
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 Kt Corporation filed Critical Kt Corporation
Priority to EP05856537A priority Critical patent/EP1934799A4/fr
Priority to PCT/KR2005/003407 priority patent/WO2007043722A1/fr
Priority to JP2008535428A priority patent/JP2009512313A/ja
Priority to US11/510,538 priority patent/US7552143B2/en
Publication of WO2007043722A1 publication Critical patent/WO2007043722A1/fr

Links

Classifications

    • 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
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • 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
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • 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
    • H04N21/21—Server components or server architectures
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • 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
    • 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 or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client 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]
    • H04N21/20—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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user 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]
    • H04N21/20—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
    • H04N21/2665—Gathering content from different sources, e.g. Internet and satellite
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via 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]
    • H04N21/60—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

Definitions

  • broadcast programs i.e., multimedia contents.
  • users have to individually connect to web sites of each broadcasting station and select desired broadcast programs from such websites.
  • broadcast programs may not be available via the Internet, or the quality of services may be poor.
  • Step (e) may include the steps of: (e-1) searching for said multimedia content requested by the client among the multimedia contents stored at step (b); (e-2) supplying said multimedia content to the clients; and (e-3) if the requested multimedia content is not stored, informing the client of the same.
  • an embodiment of the present invention may further include a step of configuring the multimedia contents corresponding to information related to the terminal of the client.
  • the multimedia contents supplying system 100 includes a contents receiving module 110, a contents editing module 120, a subscriber interface module 130, a subscriber information managing module 140, an operator interface module 150, a control unit 160, a contents database 170 and a subscriber information database 180.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

L'invention concerne un procédé pour fournir des contenus multimédias à une pluralité de clients. Ce procédé est mis en oeuvre par un système qui comprend une pluralité de réseaux de distribution de contenus, ces réseaux comprenant une pluralité de centres locaux et une centrale connectée aux centres locaux de chaque réseau de distribution de contenus pour recevoir des contenus en provenance d'une pluralité de fournisseurs de contenus dans chaque pays ou dans différents pays. Les réseaux de distribution de contenus sont préparés en fonction de chaque pays et la pluralité de fournisseurs de contenus sont reliés à la pluralité de clients. Le procédé selon l'invention comprend les étapes suivantes : réception par les centres locaux de contenus en provenance d'une pluralité de fournisseurs de contenus d'un pays correspondant en fonction d'une période prédéterminée ; réception par la centrale des contenus en provenance des centres locaux de chaque réseau de distribution de contenus ; fourniture des contenus à chaque client.
PCT/KR2005/003407 2005-10-13 2005-10-13 Procede et systeme pour fournir un contenu multimedia a des clients multiples WO2007043722A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05856537A EP1934799A4 (fr) 2005-10-13 2005-10-13 Procede et systeme pour fournir un contenu multimedia a des clients multiples
PCT/KR2005/003407 WO2007043722A1 (fr) 2005-10-13 2005-10-13 Procede et systeme pour fournir un contenu multimedia a des clients multiples
JP2008535428A JP2009512313A (ja) 2005-10-13 2005-10-13 マルチメディアコンテンツ提供方法及びシステム
US11/510,538 US7552143B2 (en) 2005-10-13 2006-08-24 Method and system for providing multimedia content to multiple clients

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2005/003407 WO2007043722A1 (fr) 2005-10-13 2005-10-13 Procede et systeme pour fournir un contenu multimedia a des clients multiples

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/510,538 Continuation US7552143B2 (en) 2005-10-13 2006-08-24 Method and system for providing multimedia content to multiple clients

Publications (1)

Publication Number Publication Date
WO2007043722A1 true WO2007043722A1 (fr) 2007-04-19

Family

ID=37942932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/003407 WO2007043722A1 (fr) 2005-10-13 2005-10-13 Procede et systeme pour fournir un contenu multimedia a des clients multiples

Country Status (3)

Country Link
EP (1) EP1934799A4 (fr)
JP (1) JP2009512313A (fr)
WO (1) WO2007043722A1 (fr)

Citations (9)

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KR20020078320A (ko) * 2001-04-09 2002-10-18 (주)이너베이 인터넷을 이용한 사용자간 방송 컨텐츠 제공 장치 및 그방법
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See also references of EP1934799A4
UPLOADING INSTRUCTIONS, 15 December 2004 (2004-12-15), pages 1 - 3

Also Published As

Publication number Publication date
EP1934799A1 (fr) 2008-06-25
EP1934799A4 (fr) 2010-12-08
JP2009512313A (ja) 2009-03-19

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