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Multimedia communication session establishing method

A multimedia communication and session establishment technology, which is applied in the field of network communication, can solve the problems of wasting resources and cannot meet the needs of users to establish sessions flexibly, and achieve the effect of good support and good multimedia sessions

Active Publication Date: 2007-08-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0013] The disadvantage of the actual session establishment method after the session pre-establishment in the above prior art is: in practical applications, there may be a relatively large time interval between the pre-establishment session and the actual session establishment, and the user has reserved resources during the pre-establishment stage , which will waste more resources, and in the case of supporting multimedia sessions, users need to have multiple types of session establishment options, and the actual session established by the user can only be the same as the pre-established session
It cannot meet the needs of users to establish sessions flexibly

Method used

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  • Multimedia communication session establishing method

Examples

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Embodiment Construction

[0079] The present invention provides a method for establishing a multimedia communication session. The core of the present invention is: to pre-establish a compound session or multiple sessions between a calling user and a session server, and to modify the pre-established session as required. When establishing an actual session, a required session is selected from pre-established composite sessions or multiple sessions to establish an actual session.

[0080] The method of the present invention is described in detail below in conjunction with the accompanying drawings. The specific processing flow of the embodiment of the method of the present invention is shown in Figure 2, including the following steps:

[0081] Step 2-1. The calling user pre-establishes a composite session or multiple sessions with the session server, and modifies the pre-established session by exchanging messages with the session server.

[0082] The calling user first sends a session pre-establishment re...

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Abstract

The method includes steps: based on request for building session sent by user to build one or more sessions in advance between the user and session server; negotiated session capability attribute of the built session in advance is inactive; after receiving request for building service sent from user participating in the session, the session server establishes actual session based on selection information carried by the request for building service, and session built in advance; in procedure for establishing actual session, modifying negotiated session capability attribute of the built session to active. Using the method can select needed session from composite session built in advance or multiple sessions to establish actual session and modify the session built in advance.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method for establishing a multimedia communication session. Background technique [0002] With the development of broadband networks, mobile communications will not be limited to traditional voice communications, but multimedia services that combine audio, video, pictures, text and other media types will gradually develop. The multimedia service can be combined with data services such as presence (presentation service), short message, WEB (web page) browsing, positioning information, PUSH (push service) and file sharing, to provide users with various service services. The various business services include: [0003] Message service: instant message and chat room, multimedia short message, etc. [0004] Video business: entertainment, multimedia information, daily communication, etc. [0005] E-commerce: product catalog, search engine, shopping cart, order management, payme...

Claims

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Application Information

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IPC IPC(8): H04Q7/28H04M3/56H04L12/18H04L29/06
Inventor 罗龙
Owner HUAWEI TECH CO LTD
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