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Method and system for implementing control authority hand-over of multimedia meetings

A technology for multimedia conferencing and authority control, which is applied in transmission systems, digital transmission systems, and devices for branch offices to provide special services, and can solve problems such as confusion, no role division, and disorderly meetings

Active Publication Date: 2008-10-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing multimedia conferences are based on the second-generation mobile communication technology (2G) network. Participants have equal rights and no role division. They all have the same audio and video operation rights, which can easily cause the conference to be in a disordered and chaotic state.

Method used

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  • Method and system for implementing control authority hand-over of multimedia meetings
  • Method and system for implementing control authority hand-over of multimedia meetings

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Embodiment Construction

[0015] In the present invention, the multi-media conference divides the conference member terminals participating in the conference into hosts and ordinary participants by setting the venue authority parameters on the network side. There is at most one moderator in the conference site. The host has all the control rights in the conference site. In addition to the operation functions that ordinary participants can perform, the host can also have the function of performing site management and control, such as allowing / prohibiting to join the conference, setting certain Participants please leave the venue, grant / cancel participants' right to speak, grant / cancel participants' data operation rights (control rights), allow / prohibit a participant from viewing other participants' videos, host replacement, venue mode switching, Lock / unlock venue and other functions. Ordinary participants perform basic functions of the venue, such as: join / exit the meeting, apply for the right to speak,...

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Abstract

The invention relates to a method and a system for realizing the transfer of the control authority in multimedia conferences. The method comprises: a network side receives a request which is sent by a host terminal which applies for switching the host; the request applying for switching the host contains information of the conference member terminal being designated as the new host terminal; the network side modifies the parameter of the venue authority of the conference member terminal being designated as the new host terminal to be the identification of the host according to the informationof the conference member terminal being designated as the new host terminal; and therefore, the transfer of the control authority in the multimedia conferences is realized and an orderly process of the multimedia conferences is guaranteed. The system comprises a request message receiving module and a venue authority parameter setting module and can carry out the method for transferring the control authority of the multimedia conferences and realize the transfer of the control authority in the multimedia conferences.

Description

technical field [0001] The present invention relates to a multimedia conference technology, in particular to a method and system for realizing the transfer of multimedia conference control rights in an IP multimedia subsystem (IP Multimedia Subsystem, IMS for short) multimedia conference. Background technique [0002] Multimedia conferencing is an audio-visual conferencing service that provides two-way real-time transmission of multimedia information such as language and video between users located in two or more locations based on computer technology. [0003] Existing multimedia conferences are based on the second-generation mobile communication technology (2G) network. Participants have equal rights and no role division. They all have the same audio and video operation rights, which can easily cause the conference to be in a disordered and chaotic state. [0004] With the rapid development of mobile communication network technology, a new generation of network-IP multimed...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04L12/24H04L29/06
Inventor 王崇萍郑健平唐剑峰王萍
Owner CHINA MOBILE COMM GRP CO LTD
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