Method and system of controlling right of speak

Abstract

This invention relates to a control method and a system for speaking in PoC in a group session technology field, which introduces a manager terminal, which arranges orders of speaking and distributes the right of appointing the speaking to the PoC server to distribute the right to an assigned PoC server.

Description

technical field [0001] The present invention relates to the technical field of group calls, in particular to a speaking right control method and system in Push-to-talk PoC. Background technique [0002] PoC (Push to talk over wireless service) is a half-duplex data service on the cellular network, which can carry out 1-1 or 1-M group calls. In the same session, for a kind of media, only one participant has the right to send that type of media. For voice streaming, this control over the right to send media is called floor control. [0003] In the existing OMA (Open Mobile Alliance) standard, group types are divided into temporary group, chat group and predefined group. Chat groups and predefined groups are pre-defined in the XDM (Extensible Markup Language Document Management Server) server, and users can initiate a call by using the group ID in the request when initiating a session, and the server can ID obtains group member information from XDM; temporary groups are not ...

AI Technical Summary

Problems solved by technology

[0006] In some actual dispatching systems, the dispatcher needs to know the situation of the team members at any time. In some cases, the team members are required to report the situation without the request of the team members, or according to the request of the team members, if there is an emergency to report or deal with, it needs to be reported immediately. Allow the user to speak, which cannot be achieved by traditional rights grabbing or queuing methods

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