Method and device for establishing federated session

A technology of joint session and establishment method, applied in the field of communication, can solve the problems of waste of network resources, failure to know the establishment of joint session session in time, failure to establish joint session smoothly, etc., and achieve the effect of reducing waste and ensuring smooth establishment.

Inactive Publication Date: 2014-02-26
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art: in the establishment process of the existing joint session, the initiator of the joint session mastering the user equipment cannot know in time that the receiver of the joint session is controlled The session establishment on the user device may cause the joint session to fail to be successfully established and cause a waste of network resources

Method used

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  • Method and device for establishing federated session
  • Method and device for establishing federated session
  • Method and device for establishing federated session

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] The embodiment of the present invention provides a joint session establishment method, the specific process of the method is as follows figure 1 shown, including:

[0041] Step 101: Receive a request message for establishing a joint session sent by the master user equipment;

[0042] In step 101, since the master user equipment can initiate a joint session request through an INVITE message or a refer message, the service concentration and continuity se...

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Abstract

The embodiment of the invention discloses a method for establishing a federated session. The method comprises the following steps of: receiving a request message for establishing the federated session sent by main control user equipment; sending a message for establishing media to controlled user equipment according to the request message so as to establish the federated session; acquiring a return message sent by the controlled user equipment, wherein the return message carries information on media establishment condition on the controlled user equipment; and sending the establishment information of the media on the controlled user equipment to the main control user equipment. Correspondingly, the embodiment of the invention also provides a device for establishing the federated session. The technical scheme provided by the embodiment of the invention can ensure that the main control user equipment can find out the establishment condition of the federated session in time, guarantees the smooth establishment of the federated session, and reduces the wastes of network resources.

Description

technical field [0001] The present invention relates to the technical field of communications, and more specifically, to a joint session establishment method and device. Background technique [0002] IP Multimedia Subsystem (IMS, Multimedia Subsystem) is an IP-based multimedia service communication network, which is considered to support voice, video, data and other media and their combination services, and realizes various networks (such as mobile and fixed networks, packet switching Network and circuit switching network, etc.) the core technology of the next generation communication network. [0003] When an IMS user transfers part or all of the media of an ongoing IMS session from one user equipment to another, in order to provide a good user experience, it is required that the session media stream be kept continuous and uninterrupted during the transfer process. The proposal of IMS session continuity (IMS SC, IMS session continuity) is based on the above requirement, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04W76/02
Inventor 衣强金辉龙水平
Owner GLOBAL INNOVATION AGGREGATORS LLC
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