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LoRa networking communication method, gateway, node, database and system

A communication method and database technology, applied in nodes, gateways, LoRa networking communication methods, databases and system fields, can solve problems such as low communication efficiency, achieve the effect of reducing packet collision rate and reasonable parameter allocation

Active Publication Date: 2020-12-29
山东有人物联网股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a LoRa network communication method, gateway, node, database and system, aiming to solve the problem of LoRa network communication in the prior art. , in order to ensure that the nodes in the LAN can communicate, the LoRa gateway will set the communication rate according to the nodes with poor signal quality, which leads to the technical problem of low communication efficiency

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  • LoRa networking communication method, gateway, node, database and system
  • LoRa networking communication method, gateway, node, database and system
  • LoRa networking communication method, gateway, node, database and system

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Embodiment Construction

[0080] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0081] The main solution of the embodiment of the present invention is:

[0082] Receive network access information from all nodes;

[0083] extracting the RSSI value from the requested network access information, and sending the RSSI value to the database;

[0084] receiving configuration parameters calculated from the RSSI value sent from the database;

[0085] sending the configuration parameters to the corresponding nodes.

[0086] Since the LoRa gateway determines the communication rate of the node according to the signal quality of the node, the better the signal quality, the higher the communication rate; the worse the signal quality, the slower the communication rate. In order to ensure that all nodes can communicate, the configuration parameters in the local area network are often set according to the node...

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Abstract

The invention discloses a LoRa networking communication method. The LoRa networking communication method comprises the following steps: receiving network access request information of all nodes; extracting an RSSI value from the network access request information, and sending the RSSI value to a database; receiving configuration parameters which are sent from the database and calculated accordingto the RSSI value; and sending the configuration parameters to corresponding nodes. The invention also discloses a gateway, a node, a database and a LoRa networking communication system. According tothe invention, the timeliness and the efficiency of communication during LoRa networking communication are improved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a LoRa networking communication method, gateway, node, database and system. Background technique [0002] In the prior art, when LoRa (LoRa is a low-power wide area network communication technology, an ultra-long-distance wireless transmission technology based on spread spectrum technology) network communication, the LoRa gateway determines the communication rate of the node according to the signal quality of the node , the better the signal quality, the higher the communication rate; the worse the signal quality, the slower the communication rate. In order to ensure that all nodes can communicate, the configuration parameters in the local area network are often set according to the node with the worst signal quality, which leads to low communication timeliness in the entire local area network. In this way, how to improve communication timeliness and improve commun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02
CPCH04W24/02Y02D30/70
Inventor 古欣邵慧刘伟蔡芹光程彪
Owner 山东有人物联网股份有限公司