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Network access method and lorawan terminal

A terminal and network identification technology, applied in the field of communication, can solve the problems of data conflict and the inability of LoRaWAN terminal to access the network, and achieve the effect of improving the success rate and reducing the packet loss rate.

Active Publication Date: 2021-01-26
BEIJING PERSAGY ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there are multiple LoRaWAN terminals entering the network at the same time, after more than 8, data conflicts will occur, resulting in some of the LoRaWAN terminals not being able to access the network

Method used

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  • Network access method and lorawan terminal
  • Network access method and lorawan terminal
  • Network access method and lorawan terminal

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Embodiment Construction

[0043] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0044] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0045] Unless the context clearly requires otherwise, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0046] In...

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Abstract

A network access method and a LoRaWAN terminal are disclosed. By obtaining the network identification of the LoRaWAN wireless module, and determining the corresponding delay time according to the network identification of the LoRaWAN wireless module, and then after the delay time, the LoRaWAN wireless module is controlled to perform network access operations. Therefore, different delays can be performed on different LoRaWAN wireless modules to stagger the network access time of each LoRaWAN wireless module, improve the success rate of LoRaWAN wireless module network access, and at the same time reduce the packet loss rate of LoRaWAN wireless transmission.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a network access method and a LoRaWAN terminal. Background technique [0002] Low power consumption and long-distance communication are very important and necessary conditions for IoT communication. LoRa (Long Range Radio, long-distance radio) is a low-power local area network wireless standard created by semtech (Shangshengte). Its biggest feature is that it can transmit farther than other wireless methods under the same power consumption conditions. Unity of low power consumption and long range. LoRaWAN (Long Range Radio Wide Area Net) is a communication protocol and system architecture based on LoRa. The advantage of LoRaWAN is that while inheriting all the advantages of LoRa, it can accommodate more terminal nodes and form a larger and more complex Internet of Things system; in addition, LoRaWAN also has strict security measures, which can be specifically reflected in...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/16H04L1/00H04B1/69H04L1/16
Inventor 李玮斌赵纯
Owner BEIJING PERSAGY ENERGY SAVING TECH