WO2015168993A1 - Procédé et appareil de commande basés sur la distance entre un fournisseur de contenu et un fournisseur de services - Google Patents

Procédé et appareil de commande basés sur la distance entre un fournisseur de contenu et un fournisseur de services Download PDF

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Publication number
WO2015168993A1
WO2015168993A1 PCT/CN2014/083231 CN2014083231W WO2015168993A1 WO 2015168993 A1 WO2015168993 A1 WO 2015168993A1 CN 2014083231 W CN2014083231 W CN 2014083231W WO 2015168993 A1 WO2015168993 A1 WO 2015168993A1
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WO
WIPO (PCT)
Prior art keywords
service
provider information
content
media
terminal
Prior art date
Application number
PCT/CN2014/083231
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English (en)
Chinese (zh)
Inventor
柏杨
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2015168993A1 publication Critical patent/WO2015168993A1/fr

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Classifications

    • 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
    • H04L65/40—Support for services or applications

Definitions

  • the present invention relates to the field of multimedia services in telecommunication networks such as Internet Protocol Television (IPTV), video surveillance, mobile streaming media systems, and mobile phone downloading.
  • IPTV Internet Protocol Television
  • the improvement of network bandwidth and the development of fourth generation (Fourth Generation, 4G) wireless communication technologies have made it possible to carry out value-added service services based on media content on telecommunication networks.
  • Streaming media technology provides a way to transmit video content such as video, audio, and pictures in a network, and thus has been widely used in multimedia service systems, especially mobile multimedia services.
  • the present invention provides a control method and apparatus based on a content provider and a service provider, which provides a multi-service provider and a multi-content provider for matching and providing a content delivery network (CDN) system.
  • CDN content delivery network
  • An object of the present invention is to provide a control method and apparatus based on a content provider and a service provider, which can better solve the problem of matching and providing services between a multi-service provider and a multi-content provider.
  • a control method for separating a content provider from a service provider including: pre-configuring a correspondence between content provider information and service provider information; The content provider information of the media content is searched for the corresponding service provider information; and the media content is sent to the terminal by using the found service provider information.
  • the step of searching for the corresponding service provider information according to the content provider information of the media content comprises: receiving, by the network side, a redirect service request initiated by the terminal, and parsing the Redirecting the service request, obtaining content provider information of the media content; utilizing pre-configuration The corresponding relationship between the content provider information and the service provider information, and the service provider information corresponding to the content provider information is found.
  • the step of transmitting the media content to the terminal by using the found service provider information comprises: the network side transmitting the service provider information to the terminal, and receiving the terminal according to the service provider information Initiated media service request; send media content to the terminal according to the received media service request.
  • the terminal acquires information of the media server with the smallest load from the proxy server of the service provider according to the service provider information, and sends a media service request to the media server according to the information of the media server.
  • the method further includes: the media server receiving a service termination request initiated by the terminal, and stopping sending the media content to the terminal according to the service termination request.
  • a control device is provided that is separated from a service provider based on a content provider, and includes: a configuration module configured to pre-configure a correspondence between content provider information and service provider information; a query module, And being configured to: when the terminal requests the media content, search for corresponding service provider information according to the content provider information of the media content; and the service module is configured to send the media content to the terminal by using the found service provider information.
  • the query module receives a redirect service request initiated by the terminal, obtains content provider information of the media content by parsing the redirect service request, and uses pre-configured content provider information and service provider information. Corresponding relationship, find the service provider information corresponding to the content provider information.
  • the service module sends the service provider information to the terminal, receives a media service request initiated by the terminal according to the service provider information, and sends the media content to the terminal according to the media service request.
  • the terminal acquires information of the media server with the smallest load from the proxy server of the service provider according to the service provider information, and sends a media service request to the media server according to the information of the media server.
  • the service module stops sending media content to the terminal according to the service termination request initiated by the terminal.
  • the present invention utilizes the correspondence between the content provider and the service provider in advance to achieve controllability and controllability of the service to the content access.
  • FIG. 1 is a block diagram of a control method based on content provider and service provider separated by the present invention
  • FIG. 2 is a block diagram of a control device based on content provider and service provider separated by the present invention
  • FIG. 4 is a flow chart of the user's on-demand provided by the embodiment of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.
  • 1 is a block diagram of a control method based on content provider and service provider separated by the present invention. As shown in FIG.
  • Step S101 Pre-configure a correspondence between content provider information and service provider information.
  • Step S102 During the request of the media content, the terminal searches for corresponding service provider information according to the content provider information of the media content. Specifically, during the request of the media content by the terminal, the network side receives the redirect service request initiated by the terminal, and obtains the content provider information of the media content by parsing the redirect service request, and then uses the pre-configured step in step S101. Corresponding relationship between the content provider information and the service provider information, and finding the service provider information corresponding to the content provider information.
  • Step S103 Send the media content to the terminal by using the found service provider information.
  • the network side first sends the service provider information to the terminal, and the terminal acquires information of the least loaded media server from the proxy server of the service provider according to the service provider information, and according to the media server Information, sending a media service request to the media server.
  • the media server sends the media content to the terminal according to the received media service request. Further, the media server receives a service termination request initiated by the terminal, and stops sending the media content to the terminal according to the service termination request.
  • 2 is a block diagram of a control device separated from a service provider and a service provider according to the present invention.
  • the configuration module 21 includes a configuration module 21, a query module 22, and a service module 23. among them: The configuration module 21 pre-configures a correspondence between content provider information and service provider information.
  • the configuration function of the configuration module 21 can be implemented by a CDN network (Content Delivery Network WEB, CDNWEB), and the configured correspondence relationship is saved in the CDNMGR/DB.
  • the query module 22 searches for corresponding service provider information according to the content provider information of the media content during the request of the media content by the terminal. Specifically, it receives the redirect service request initiated by the terminal, obtains the content provider information of the media content by parsing the redirect service request, and uses the pre-configured content provider information to correspond to the service provider information. Relationship, find the service provider information corresponding to the content provider information.
  • the function of querying the service provider information by the query module 22 can be implemented by a global redirection module (Request-Route, RR) (global redirection server).
  • the service module 23 transmits the media content to the terminal using the found service provider information. Specifically, the service module 23 transmits the service provider information to the terminal, and the terminal acquires information of the media server with the least load from the proxy server of the service provider according to the service provider information, and And sending, according to the information of the media server, a media service request to the media server, so that the media server sends the media content to the terminal according to the media service request.
  • FIG. 3 is a structural diagram of a system according to an embodiment of the present invention.
  • the present embodiment provides a set-top box video on demand service system, where the system includes a provider module, a management module, and a media service module.
  • the system includes a content management system (CMS), a content interface management platform (CIMP), a system (CDNManager/Database, CDNMGR/DB) CDNWEB RR, and a media service module, where:
  • CMS refers to the content management system, responsible for publishing content to the CDN system
  • CIMP refers to the CDN content interface machine, which is responsible for converting the content publishing message of the third-party CMS into a CDN internal message, and notifying the CDN to publish the content;
  • CDNMGR/DB refers to the internal CDN system (including the set up database), responsible for the release and storage control of content, and the storage of the correspondence between content and service providers;
  • CDNWEB refers to the WEB that configures the CDN data, which can be used to configure the correspondence between the content provider and the service provider, and write the data into the DB;
  • RR Provides the user global redirection function, periodically synchronizes the data of the correspondence between the content and the service provider to the CDNWEB, and redirects the user based on the relationship;
  • the media service module provides a service access function to the user terminal, and receives the user terminal service. The request, according to the correspondence between the service and the content provider, provides a service to the user terminal.
  • the workflow of the system includes the following steps:
  • the RR waits to start receiving the redirect service request of the user; all the media service modules in the system wait to receive the media service request of the user; the user terminal module sends a redirect service request to the RR;
  • the RR selects a media service module in a node according to the requested content identity (Identity, ID), and matches the corresponding service provider information; the user terminal module receives the redirect response returned by the RR, and obtains the media service module in the redirect response.
  • the user terminal module sends a media service request to the media service module, performs message interaction with the media service, establishes a communication link and a control session; the user terminal module receives the media service module to send a code stream, and the user terminal module The code stream is processed and displayed as different media services; the user terminal sends a media service end request to the media service module, interacts with the media service module, and closes the communication link and the control session.
  • the video service process of the set-top box provided by the implementation includes a user-on-demand process provided by the streaming media server, and includes the following steps: Step 301: Global Redirecting Server RR Start the monitoring; Step 302: The proxy Agent server starts to listen; Step 303: The media server starts to listen; Step 304: The terminal initiates a redirect service request to the RR global server Step 305: The global redirection server RR receives the terminal request, and according to the content ID in the request URL, matches the information of the service provider previously obtained through the CDNWEB synchronization, and selects the corresponding node.
  • Step 306 The global redirection server RR returns the terminal node.
  • Step 307 The user terminal initiates a service request to the Agent server.
  • Step 308 The agent receives the user terminal request, selects the media server with the lightest load, and returns the information of the media server to the user terminal.
  • Step 309 User terminal And sending a service request to the media server.
  • Step 310 The media server returns a user terminal service request response.
  • Step 311 The media server sends a code stream to the user terminal.
  • Step 312 The user terminal initiates a service termination request, and the current service ends.
  • the global redirection server RR is responsible for periodically synchronizing the correspondence between the content and the service provider to the CDNWEB, and querying the information of the content service correspondence stored in the memory after receiving the request from the user terminal.
  • the protocol for media signaling interaction between the user terminal and the streaming media server may be RTSP, that is, the IETF standard protocol.
  • different media interaction protocols may be used, and the media interaction protocol is not required by the present invention.
  • Content is constructed by using the method disclosed by the present invention.
  • the media service module can provide services to the user terminal according to the correspondence between the service and the content.

Abstract

La présente invention concerne le domaine des services multimédias. L'invention concerne un procédé et un appareil de commande basés sur la distance entre un fournisseur de contenu et un fournisseur de services. Le procédé consiste à : préconfigurer une correspondance entre des informations de fournisseur de contenu et des informations de fournisseur de services ; lorsqu'un terminal demande du contenu multimédia, rechercher des informations de fournisseur de services correspondant en fonction des informations de fournisseur de contenu du contenu multimédia ; et envoyer le contenu multimédia au terminal selon les informations de fournisseur de services trouvées. Dans la présente invention, l'accès au contenu peut être géré et commandé par des services en fonction d'une correspondance préconfigurée entre des fournisseurs de contenu et des fournisseurs de services.
PCT/CN2014/083231 2014-05-09 2014-07-29 Procédé et appareil de commande basés sur la distance entre un fournisseur de contenu et un fournisseur de services WO2015168993A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410193944.5A CN105100147A (zh) 2014-05-09 2014-05-09 一种基于内容提供商与服务提供商分离的控制方法及装置
CN201410193944.5 2014-05-09

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WO2015168993A1 true WO2015168993A1 (fr) 2015-11-12

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CN (1) CN105100147A (fr)
WO (1) WO2015168993A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN106027655A (zh) * 2016-05-24 2016-10-12 深圳市智物联网络有限公司 服务加载方法及装置
CN111901412B (zh) * 2020-07-24 2022-12-20 平安科技（深圳）有限公司 一种数据处理方法及计算机可读存储介质
CN114268817B (zh) * 2021-12-29 2023-12-29 北京连屏科技有限公司 媒资管理方法

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CN1859213A (zh) * 2006-03-01 2006-11-08 华为技术有限公司 在内容分发网络中保障服务水平的系统和方法
CN103299648A (zh) * 2010-11-24 2013-09-11 Lg电子株式会社 接收增强服务的方法及其显示装置

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CN101188735A (zh) * 2006-11-17 2008-05-28 中兴通讯股份有限公司 下一代通信网络中iptv终端节目点播的方法
EP1936983B1 (fr) * 2006-12-19 2011-07-20 Alcatel Lucent Système IPTV, serveur d'application et agent de localisation relatif
CN103096177B (zh) * 2012-10-11 2015-11-18 北京邮电大学 一种视频点播方法、系统、代理节点及媒体服务器

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
CN1859213A (zh) * 2006-03-01 2006-11-08 华为技术有限公司 在内容分发网络中保障服务水平的系统和方法
CN103299648A (zh) * 2010-11-24 2013-09-11 Lg电子株式会社 接收增强服务的方法及其显示装置

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