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Method for establishing temporary group in digital trunking system

A digital trunking system, temporary technology, applied in connection management, wireless communication, network topology, etc., to achieve the effect of synchronous update

Inactive Publication Date: 2012-04-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And this terminal temporary group cannot be achieved due to decentralized management

Method used

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  • Method for establishing temporary group in digital trunking system
  • Method for establishing temporary group in digital trunking system
  • Method for establishing temporary group in digital trunking system

Examples

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Embodiment Construction

[0020] When a user creates a temporary group on a cluster terminal, the terminal generates an identifier for the temporary group, which is called "temporary group ID". List. The temporary group ID and the list of group members are carried in the calling message of the calling terminal, and are sent to all called users by the system after the group call is established.

[0021] This temporary group ID consists of two parts:

[0022] The first part: Use the unique identifier of the terminal, such as MEID (Mobile Equipment Identifier, mobile equipment identifier), IMSI (International Mobile Subscriber Identification Number, International Mobile Subscriber Identification Number), etc. The first part of the identifier is a temporary group ID that is also used on all other terminals the only basic guarantee;

[0023] The second part: Use the internal self-incrementing variable identifier, which can be automatically generated by the creation terminal, as long as it is unique within...

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Abstract

The invention discloses a method for establishing a temporary group in a digital trunking system, which comprises the following steps that: a user establishes the temporary group on a trunking terminal; the terminal generates a temporary group identification for the temporary group, wherein the temporary group identification consists of an unique identification of the terminal and an internal unique identification generated by the terminal; the terminal establishes a temporary group member list at the same time and fills the information on the terminal that the user wants to add in the list; and when other members in a group are added into a group calling as called parties or are added into the group after active lag, the system sends the information on the temporary group to all called users.

Description

technical field [0001] The invention relates to the field of digital trunking communication systems, in particular to a method for establishing a temporary group created by a terminal. Background technique [0002] In group calling, groups are generally system managed. However, with the promotion of the trunking function, the demand for group calling by ordinary users is becoming more and more obvious, and these users hope to break away from the control of the system on the group and manage the group by themselves, so as to increase the flexibility of group use. In this way, the function of the temporary group is generated according to the demand. The temporary group mentioned in this article refers to the group that is dynamically created by the user on the terminal, does not require the system to participate in the establishment and management of the group, and can modify the name and member list by itself. [0003] Since the management of the temporary group is controll...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/00H04W84/08
Inventor 张红林李湃李晨熙凌勇李森黄桂荣
Owner ZTE CORP
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