Dynamic restructuring method and device for broadband cluster system
A dynamic reorganization and system dynamic technology, applied in network data management, electrical components, network topology, etc., can solve the problem of not giving the dispatching console dynamic reorganization terminal processing method, so as to avoid data and state inconsistency and reduce system complexity Effect
Inactive Publication Date: 2017-10-10
POTEVIO INFORMATION TECH
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In 2014, the Ministry of Public Security of China released the "Overall Technical Specifications for Public Security Broadband Wireless Multimedia Trunking System", although it defines the roaming architecture as figure 1 However, when the terminal users as group members are distributed in different regions and belong to the cluster system management in different regions, or the terminal is in a roaming state, the existing scheme does not provide a specific processing method for the dispatcher to dynamically reorganize the terminal
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[0045] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0046] like figure 2 As shown, the TD-LTE broadband trunking system mainly includes: terminal, access network, core network, etc. The terminal is connected to the access network through wired or wireless, and the access network is connected to the core network.
[0047]Terminals include trunking terminals and common user terminals (standard broadband mobile communication system terminals). Terminals mainly provide users with voice, data, image, video and other services in different application scenarios. The trunking terminal needs to expand the trunking service function on the basis of the common user terminal, and support the basic service and the supplementary service of the trunking. Cluster terminals have various ...
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The invention relates to a dynamic restructuring method and a dynamic restructuring device for a broadband cluster system. The method comprises the steps as follows: a group maser control server receives a dynamic restructuring command from a dispatching station, wherein the dynamic restructuring command comprises a domain name and / or address information of the group master control server and restructured terminal information; and a dynamic restructuring request is sent to a cluster control function module of a domain where the terminal belongs according to the dynamic restructuring command, wherein the dynamic restructuring request comprises the restructured terminal information and operation information, and thus the cluster control function module notices the terminal to update group information after receiving the dynamic restructuring request. According to the technical scheme provided by the invention, when the dispatching station sends the dynamic restructuring command, the IP address or the domain name of the group master control server is expanded, the dispatching station is allowed to assign the group master control server for restructuring, the group master control server is completely responsible for the dynamic restructuring business, business control logic is concentrated, the problem that data and state are inconsistent due to the fact that the business is dispersed in different logic network elements is avoided, and system complexity is reduced.
Description
technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and device for dynamic reorganization of a broadband trunking system. Background technique [0002] The trunking communication system is a dedicated wireless communication system developed to meet the command and dispatch needs of industry users and is oriented to specific industry applications. In the system, a large number of wireless users share a small number of wireless channels, and the command and dispatch business is the main application. It is a multi-purpose, high-efficiency wireless communication system that utilizes frequency resources. The trunking communication system has a wide range of application markets in the fields of government departments, public safety, emergency communications, electric power, civil aviation, petrochemical and military. The LTE broadband multimedia trunking system is based on the fourth-generation mobile communicat...
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Login to View More IPC IPC(8): H04W4/08H04W8/18H04W72/12H04W84/08
Inventor 周波陶雄强
Owner POTEVIO INFORMATION TECH