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Group establishment method, access equipment, system and storage medium

A technology for accessing equipment and groups. It is applied in transmission systems, advanced technologies, electrical components, etc., and can solve problems such as message or data loss and affecting the quality of trunking communication.

Active Publication Date: 2021-03-23
CHENGDU TD TECH LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the receiving time of the group call message and the group configuration message of the terminal device is too close, or the receiving time of the group configuration message and the service data is too close, it may cause the loss of messages or data and affect the communication quality of the cluster

Method used

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  • Group establishment method, access equipment, system and storage medium
  • Group establishment method, access equipment, system and storage medium
  • Group establishment method, access equipment, system and storage medium

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that t...

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PUM

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Abstract

The invention provides a group establishment method, access equipment, a system and a storage medium. The group establishment method comprises the following steps that access equipment periodically sends a group paging message to terminal equipment in a coverage cell of the access equipment, the access equipment starts a first timer after sending the group paging message in each sending period, and sends a group configuration message to the terminal equipment after the first timer is overtime. According to the group establishment method, the situation that in the prior art, when the terminal device receives the group configuration message, the first word is lost is avoided, and the communication quality of cluster communication is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of trunking communication, and in particular to a method for establishing a group, an access device, a system, and a storage medium. Background technique [0002] LTE broadband trunking communication (B-TrunC) technology has the advantages of high speed, high spectrum efficiency, low delay and large connection, etc., and also has emergency command and dispatch functions, high reliability and security, so it has become the first choice for the development of broadband wireless private network. direction. [0003] In the current B-TrunC end-to-end protocol, the group establishment process is as follows: figure 1 As shown, it includes the following steps: the cluster core network initiates a group context establishment process message to the access device, notifies the access device to establish a cluster group call service bearer, the access device sends a group paging message to the...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04W4/10H04W68/00
CPCH04L67/10H04L67/1044H04L67/1046H04W4/10H04W68/00Y02D30/70
Inventor 栗婵媛曹辉鲜柯周武云
Owner CHENGDU TD TECH LTD