Method for expanding one-to-one conversation to multi-to-multi conversation

An implementation method, a many-to-many technology, applied in the field of instant messaging, which can solve the problem of not providing one-to-one session extension, etc.

Inactive Publication Date: 2006-10-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the current instant messaging system that conforms to the SIP/SIMPLE IM standard, there is no r

Method used

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  • Method for expanding one-to-one conversation to multi-to-multi conversation
  • Method for expanding one-to-one conversation to multi-to-multi conversation
  • Method for expanding one-to-one conversation to multi-to-multi conversation

Examples

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Embodiment Construction

[0073] see figure 1 , is a signaling flowchart of the first embodiment of the present invention. User A and user B communicate in an activated chat room, user A's client A interacts with the chat room server through the MSRP transmission channel, and the chat room server distributes messages; user B's client B communicates with the chat room server through MSRP transmission channel for interaction, chat room server for message distribution. It is assumed that client A, client B, client C and the IM server belong to the same SIP / IP core network, and the IM server has a chat room management function. The specific signaling process for user A to invite user C to join the chat room includes:

[0074] 1. User A hopes that user C can join the communication between user A and user B, so he sends an invitation instruction on client A;

[0075] 2. Client A sends a SIP REFER message to the SIP / IP core network, inviting user C to join the chat room, which contains Refer-To (reference ...

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Abstract

This invention discloses a method for realizing many-to-many session expanded from one-for-one session used in the SIP/SIMPLE IM system including: a chatting room member customer end initiates a request for inviting other users to join in the chatting room to a server of the room, which sends an invitation to the invited users to join in the room, the customer end of which negotiates with the server to set up a data transmission channel to carry out information interaction with the server.

Description

technical field [0001] The present invention relates to the fields of wireless communication and the Internet (Internet), in particular to an instant messaging system applied to the Session Initiation Protocol SIP / instant message and Existence Service Extended Session Initiation Protocol (SIMPLE), where a one-to-one session user invites other users to join Chat room, a method to implement many-to-many conversations. Background technique [0002] At present, instant messaging services can be carried out on mobile communication networks and Internet networks. Mobile networks include existing 2G, 2.5G, future third-generation mobile networks (3rd Generation, 3G for short), and multimedia subdomains (IMS), etc. . [0003] The International Organization for Standardization has formulated standards for mobile instant messaging, and there are two types of instant messaging systems in the current version of the standard specification. The first type is an instant messaging system ...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04L12/58H04L29/06
CPCH04L51/04
Inventor 牟伦建
Owner HUAWEI TECH CO LTD
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