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Group calling authentication method for cluster system

A trunking system and group call technology, applied in the direction of radio/induction link selection and arrangement, selection of devices, etc., can solve the problems of slow call origination and slow call speed for users to join the call later, to overcome the slow speed and reduce Waste, the effect of ensuring a high-quality experience

Inactive Publication Date: 2007-10-31
SHENZHEN ZTE TRUNKING TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an efficient group call authentication method in the trunking communication system, so as to solve the slow speed of group call initiation and the late joining of users in the existing trunking system. Problem with slow calls

Method used

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  • Group calling authentication method for cluster system
  • Group calling authentication method for cluster system
  • Group calling authentication method for cluster system

Examples

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no. 1 example

[0049] The first embodiment of the present invention is mainly realized by sending a group call request by a terminal user, as shown in Figure 3, which includes the following steps:

[0050] Step 301: The cluster terminal user dials a group number to initiate a group call, and the request reaches the dispatching server through the base station subsystem.

[0051] Step 302: The scheduling server takes out the attributes of the cluster terminal in the received request message, and at the same time takes out the group number and other attributes of the called group in this call, and then processes it into a group call authentication request message and sends it to the authentication server .

[0052] Step 303: The authentication server receives and analyzes the contents of the message sent by the dispatching server, and then authenticates the calling party and the called party, that is, judges whether the trunking terminal is legal, whether it has the right to initiate a group ca...

no. 2 example

[0083] The second embodiment of the present invention is realized by the dispatcher sending a group call request, comprising the following steps:

[0084] Step A, when the dispatcher (according to dispatching requirements) needs to call a group, he sends a group call request through the group call menu of the dispatching proxy server, and the request arrives at the dispatching server through the dispatching proxy server;

[0085] Step B: the scheduling server constructs a group call authentication request message according to the dispatcher calling and called group information in the request message, and sends it to the authentication server;

[0086] Step C: The authentication server takes out the content in the above request message received, obtains the information of the calling dispatcher and the number of the called group, and then judges whether the dispatcher is legal and has the authority to initiate the group call. Whether the group exists and whether it is legal, if t...

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Abstract

The invention relates to a method of group calling discrimination in gather group system that comprises: attemper server receives group calling request; the attemper server picks property of main calling end and property of called group to process to group calling discrimination request message and sent to the discrimination server; the discrimination server reads the group calling discrimination request message, judges whether the main call end and called group are legal; the discrimination server inquires about main calling end information, called group information based on group calling discrimination request message, processes it into group calling discrimination response message and sends it to the attemper server; the attemper server reads group calling discrimination response message, judges whether the group is in calling state, if it is, the main calling is added into group calling, authority discrimination is ended; If else, the attemper server calls all members in, group based on group information, the attemper server communicates with the discrimination server to obtain information of members in group. The invention can increases speed of group calling, quickens the speed of user entering calling.

Description

technical field [0001] The invention relates to a group call authentication method, in particular to a group call authentication method in a digital trunking communication system. Background technique [0002] The trunking communication system was born in the 1970s. The earliest trunking communication was an analog system. The digital trunking technology emerged around the world in the mid-1990s, and a digital trunking network appeared in China in the late 1990s. One of the most important features of trunking technology is the ability to make group calls. The group call function of the trunking service refers to calling a group number on a communication terminal or a dispatching console, and all terminals in the group can be called into one call at the same time, so as to achieve the effect of multiple people talking at the same time. Obviously, when a group call is initiated, the speed at which users in the group join the group call is a very critical and important factor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/28
Inventor 李永奇卢熙源任岗
Owner SHENZHEN ZTE TRUNKING TECH CORP
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