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Method, system, server and user equipment for transferring media

A technology for user equipment and media transfer, applied in the field of communications, can solve problems such as inability to meet application requirements

Active Publication Date: 2013-01-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of implementing the embodiment of the present invention, the inventor found that in the prior art, the SCC AS or the media-in UE chooses to transfer to the media usage in the media-in UE access network, and in some application scenarios, if the media is transferred out of the UE, it is necessary to control the access network used by the transferred media in the media transfer-in UE to ensure a high quality of service. The existing technology Unable to meet the application requirements in this area

Method used

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  • Method, system, server and user equipment for transferring media
  • Method, system, server and user equipment for transferring media
  • Method, system, server and user equipment for transferring media

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Embodiment Construction

[0071] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0072] figure 1 This is a flowchart of the media transfer method provided by the first embodiment of the present invention. The application scenario of this embodiment is media transfer between user equipment, and the execution subject of the media transfer method may be a network side device, such as an SCC AS. Such as figure 1 As shown, the media transfer method provided in this embodiment includes:

[0073] Step 11. Receive a media t...

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Abstract

The invention discloses a method, a system, a server and user equipment for transferring media, and the method has the following steps: receiving a media transfer request for transferring the media from first user equipment to second user equipment, wherein the media transfer request comprises access network selection information which is used by the media on the second user equipment and is determined by the first user equipment; and based on the media transfer request, and controlling the transfer of the media from the first user equipment to the second user equipment. The embodiment of theinvention is favor of media transfer between user equipment or media transfer between access networks, and can ensure the service quality and / or use experience of media transport.

Description

technical field [0001] The present invention relates to communication technology, in particular to a media transfer method and system, server and user equipment. Background technique [0002] The IP-based multimedia subsystem (IP Multimedia Subsystem, referred to as IMS) can support voice, video, data and other media and their combined services, and is the core technology of the next-generation communication network that realizes the integration of multiple networks. When an IMS user moves between different access networks, or an IMS user transfers part or all of the media in an ongoing IMS session from one user equipment (User Equipment, UE for short) to another user equipment, in order to ensure good user experience, it is required not to interrupt the current ongoing IMS session. The concept of IMS session continuity (Session Continuity, referred to as SC) is proposed to meet the above requirements, that is, to realize the service during the process of moving part or all...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/911H04L12/903H04L45/85
Inventor 段小嫣龙水平金辉
Owner HUAWEI TECH CO LTD