Method, device and system for acquiring group member information in a cluster system

Abstract

Embodiments of the present invention provide a method, device and system for acquiring group member information in a cluster system. The method includes: receiving a request for querying group member information sent by a cluster terminal, the request carrying a terminal ID of the cluster terminal and a group ID of a group to be queried; according to the terminal ID and the group ID, Perform an authentication operation on the cluster terminal; if the authentication passes, obtain group member information of the group to be queried according to the group identifier; and send the group member information to the cluster terminal. In the embodiment of the present invention, the request for querying group member information sent by the cluster terminal to the cluster core network obtains the group member information, and sends the group member information to the cluster terminal, so that the cluster terminal can clarify the range that can be effectively transmitted in the group member terminal, It solves the functional defects of the cluster system in practical applications, enriches the system functions, increases the completeness of the system, and greatly meets the needs of industry applications.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a method, device and system for acquiring group member information in a cluster system. Background technique [0002] The broadband trunking system is mainly composed of wireless terminals, dispatching consoles, trunking base stations and trunking core networks, providing broadband access and broadband trunking functions. Group calls and individual calls are the most important services in the trunking system. A group call (also called a group call) refers to a half-duplex call between one calling party and multiple called parties (that is, one-to-many). The group call can be initiated by an authorized user or an authorized dispatcher. The caller can choose either normal mode, a call in which all communicating parties can speak, or broadcast mode, a call in which only the calling party can speak. A single call refers to a duplex or half-duplex c...

AI Technical Summary

Problems solved by technology

In the broadband trunking communication protocol (Broadband Trunking Communication, B-TrunC), the terminal and terminal status under the group are an important communication set in the cluster, but the terminal cannot know the members and member status of the related group, which makes the terminal unable to perceive the actual Usable terminals reduce the practicability, flexibility and ease of use of terminals in cluster services

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