Dynamic networking method, command center node and system

Abstract

The invention discloses a dynamic networking method, a command center node and a system, relating to the communication technique. The dynamic networking method comprises the following steps of: selecting a network as a superior command center node, and taking other networks as inferior command center nodes, wherein the inferior command center nodes can directly realize communication with the superior command center node; determining a service state of each inferior command center node according to information transmitted by each inferior command center node by a superior command center, determining a networking list in a current network according to a service state of each inferior command center node, and transmitting the networking list to the inferior command center node. Therefore, the superior command center can determine the service situation of each network in real time during networking, and update the service situations to the networking list to be transmitted to each inferior command center node so that dynamic networking and maintenance can be realized and the networking and maintenance efficiencies of each command center node are improved.

Description

technical field [0001] The invention relates to communication technology, in particular to a dynamic networking method, a command center node and a system. Background technique [0002] In the integrated emergency communication service network, the fixed command center node and the mobile command center node can independently provide emergency communication service functions, and when necessary, an emergency communication network needs to be temporarily formed between the fixed command center node and the mobile command center node , and meet the needs of the emergency communication industry for mobile and flexible networking to provide emergency communication services. [0003] According to the characteristics of the emergency communication network itself, the following networking principles must be followed in the emergency communication network: [0004] In normal times, the users of the emergency communication network of each command center are managed by their respecti...

AI Technical Summary

Problems solved by technology

[0016] Through the above steps, the communication between network A and network B can be realized. However, under the requirements of special application scenarios of emergency communication, when it is necessary to update the configuration information of the system through this network configuration method, the operation is complicated and it is difficult to obtain timely Service status of each network

Its networking data can only be statically configured during the network construction period. After the network is constructed, once other nodes have access requirements, it is necessary to manually add the new node to the network in the main DNS devices of each relevant network. information, when a node leaves the network, it is also necessary to manually delete the information of the network node in the main DNS device of each relevant network, but cannot automatically update the node information of the network

In special application scenarios that require real-time mobile access to the network, it will be very complicated to modify the data repeatedly, and it will easily cause unnecessary impact on the existing network

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