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Data interaction method, device and cluster base station

A technology for data interaction and base station, which is applied in the field of data interaction and can solve the problem that the entire cluster base station cannot work.

Active Publication Date: 2021-10-08
CHENGDU ZHONGHANG XINHONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The inventor found through research that in the prior art, when the base station BS under the management of the base station controller BSC performs data interaction with the central server, once the base station controller BSC fails, it will directly cause the entire cluster base station to fail to work.

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  • Data interaction method, device and cluster base station
  • Data interaction method, device and cluster base station
  • Data interaction method, device and cluster base station

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Embodiment Construction

[0046] 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 only a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0047] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the a...

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Abstract

The data interaction method, device and cluster base station provided by the present invention, the method includes: for the target downlink base station among the multiple downlink base stations, after receiving the multicast heartbeat frame sent by the main control base station, the first preset When the multicast heartbeat frame sent by the main control base station is not received again within the time period, it enters the preemption mode, obtains the target preemption main control heartbeat frame of the target downlink base station and sends it to other downlink base stations, and receives other downlink base stations. Other preemption master heartbeat frames sent by the base station, and when the identification number in the target preemption master heartbeat frame is the largest or smallest compared with the identification numbers of other preemption master heartbeat frames, the base station connected to the target is The preemption mode is changed to the main control mode to manage other connected base stations and perform data interaction with the server. Through the above method, it is effectively avoided that when the main control base station fails, the situation that the entire cluster base station cannot work will be directly caused.

Description

technical field [0001] The present invention relates to the technical field of data interaction, in particular to a data interaction method, device and cluster base station. Background technique [0002] The existing digital trunking communication system is mainly composed of a central server and a cluster base station. Each cluster base station is mainly composed of a power supply, a base station controller (BSC, Base Ststion Controller) and multiple base stations (BS, Base Ststion); the base station controller (BSC ) manages the attached base station (BS) and performs data interaction with the central server through the network. [0003] The inventor found through research that in the prior art, when the downlink base station BS is managed by the base station controller BSC to exchange data with the central server, once the base station controller BSC fails, it will directly cause the entire cluster base station to fail to work. Contents of the invention [0004] In vie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04H04L12/26
CPCH04L43/10H04W24/04
Inventor 石君明
Owner CHENGDU ZHONGHANG XINHONG TECH CO LTD