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Method of implementing cluster session in digital cluster communication system

A communication system and digital trunking technology, which is applied in the direction of radio/inductive link selection arrangement, selection device, etc., can solve the problems of orderly discussion and complexity of trunking calls, and achieve the effect of easy control and clear meeting process

Active Publication Date: 2008-04-09
SHENZHEN ZTE TRUNKING TECH CORP
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AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method for realizing cluster conference in a digital cluster communication system, which solves the problem of holding a cluster conference in the case of a large number of people, and makes the cluster call more suitable for orderly discussion of more complicated question

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  • Method of implementing cluster session in digital cluster communication system
  • Method of implementing cluster session in digital cluster communication system
  • Method of implementing cluster session in digital cluster communication system

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] The main idea of ​​the present invention is to initiate a teleconference through the dispatching station. During the entire teleconference process, the dispatching station controls the speech resource of the speaking terminal. The dispatching station can designate or forcibly deprive the speech resource of the current speech terminal. Control the speaking right resource of the speaking terminal in the entire conference.

[0030] During the meeting, the terminal can apply for speaking right resources at any time by applying for speaking right resources, but all speaking applications need to be added to the speaking application queue; after the end of speaking, the terminal can actively release the speaking right resources, or the dispatcher can take back the speaking right resources, that is When the dispatcher allocates the spe...

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Abstract

A method is provided for implementing a cluster conference in a digital trunk communication system. A dispatching station initiates a teleconference application message which comprises the numbers for attending the teleconference; a scheduling subsystem receives the message and sends a cluster conference invitation message to the terminals attending the teleconference via a base station subsystem, the terminals attending the teleconference receives the cluster conference invitation message and then joins the teleconference; during the teleconference, if the terminal needs to use the speech right resource to make a speech, the terminal sends a speech application message to the dispatching station, the speech application message being added in a speech application list; finally the dispatching station views the speech application list and sends a speech permission response message to the corresponding terminal according to the speech application message of the terminal in the speech application list, and the corresponding terminal receives the speech permission response message and then uses the speech right resource. The invention can realize the cluster conference under the conditions of a large number of people and enable a trunk call to be more suitable for the orderly discussion of complicated problems.

Description

technical field [0001] The invention relates to the field of digital trunking communication systems, in particular to a method for realizing trunking meetings in the digital trunking communication system. Background technique [0002] The cluster conference refers to the function of holding a conference in the cluster communication system. [0003] The digital trunking communication system is an important branch of the mobile communication system, and it is a mobile communication system applied to group dispatching and command communication. Mainly used in the field of professional mobile communications, such as government departments, military, police, railways, water conservancy, civil aviation and steel logistics and other industries. [0004] At present, digital trunking has made great progress. On the basis of realizing multi-party calls, there are more and more other applications. Figure 1 is a schematic structural diagram of a digital trunking communication system,...

Claims

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Application Information

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IPC IPC(8): H04Q7/28H04Q7/38
Inventor 张红林李晨熙杨辉李森
Owner SHENZHEN ZTE TRUNKING TECH CORP
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