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Method, entity and system for implementing medium consignation control

A media control and media technology, applied in the field of communication, can solve the problems of not providing media delivery, unable to meet the needs of media resource management functions and media flow control functions, etc.

Inactive Publication Date: 2009-03-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology does not provide a specific way for the MCF entity to control the media delivery of the MDF entity, and cannot meet the requirements for the interface between the MCF entity and the MDF entity to support the media resource management function and the media flow control function.

Method used

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  • Method, entity and system for implementing medium consignation control
  • Method, entity and system for implementing medium consignation control
  • Method, entity and system for implementing medium consignation control

Examples

Experimental program
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no. 5 example

[0207] Corresponding to the fifth embodiment of the present invention, the sixth embodiment of the present invention provides a method for realizing media delivery control, which receives the media control request of the MCF entity through the RTSP session with the MCF entity; and according to the media control request Control media delivery behavior.

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Abstract

The invention discloses a media delivery controlling method, and an entity and a system thereof. The proposal of the media delivery controlling method chooses a media-delivery functional entity capable of providing media stream for a user by obtaining and according to the media resource information of the media-delivery functional entity; and by the RTSP (real time streaming protocol) conversation with the media-delivery functional entity, the media-delivery functional entity is controlled to conduct media delivery, and a specific way for an MCF (media control functional) entity to control media delivery of an MDF (media delivery functional) entity is provided, thereby meeting the needs of an interface between the MCF entity and the MDF entity for supporting media resource management function and media stream control function.

Description

technical field [0001] The invention relates to the communication field, in particular to a technology for realizing media delivery control. Background technique [0002] Streaming media service or IPTV (IP TeleVision, IP TV) service is a new service that has developed rapidly in recent years. Streaming media service uses streaming transmission technology to transmit multimedia files, including video, audio and other file content, on a packet switching network. . The content is immediately playable when accessed without a full download. The key technology to realize the streaming media service is the streaming transmission technology, and the streaming transmission technology is to process the continuous video and audio information and put it on the website server, so that users can watch and listen to it while downloading, without waiting for the entire file to be downloaded. The network transmission technology that can only be watched after reaching your own machine. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04Q7/38H04L29/06
CPCH04L29/06272H04L29/06217H04L65/1043H04L65/1016
Inventor 严军漆宝剑王随海王鹏吴向阳
Owner HUAWEI TECH CO LTD