Data transmission method, system, medium and device of lora network server

A data transmission method and network server technology, applied in the data transmission field of Lora network server, can solve problems such as data transmission failure, high time requirements, and increased architecture complexity, so as to improve adaptability, simple method architecture, and improve processing efficiency effect

Active Publication Date: 2021-03-26
PUTIAN EASTERN COMM GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the data sending and receiving of the gateway is completely separated from the data processing of the Lora physical layer, and communication is carried out through protocols such as MQTT, which not only increases the complexity of the architecture, but also reduces the environmental adaptability of the system; Lora physical layer data processing uses a third-party server, which is separated by code built-in queue / list as cache, so that data sending and receiving and data processing are not within the same system framework, and the Lora server has relatively high requirements for transmission time, which can easily lead to data transmission fail

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  • Data transmission method, system, medium and device of lora network server
  • Data transmission method, system, medium and device of lora network server
  • Data transmission method, system, medium and device of lora network server

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] The embodiment of the invention discloses a data transmission method of a Lora network server, such as figure 1 As shown, the method includes:

[0050] Step S11: Select a data transceiving scheme and a buffering scheme by configuring spring to obtain a data transceiver and a buffering queue.

[0051] Step S12: Use the data transceiver to receive the data from the gateway, and encapsulate the data into a data receiving packet.

[0052] Step S13: cache ...

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Abstract

The application discloses a data transmission method, system, medium and device of a Lora network server. The method includes: selecting a data sending and receiving scheme and a cache scheme by configuring spring to obtain a data transceiver and a cache queue; using the data transceiver to receive data from the gateway The data is cached in the cache queue, and the data receiving packet is taken out from it. After the uniqueness processing and lorawan protocol analysis, the network access processing or application data processing is performed, and then sent to the Lora application server; when the Lora application server finds that the downlink When receiving a data packet, send the downlink data packet to the LoRa network server, perform downlink processing and lorawan protocol encoding, and cache it in the cache queue, then take out the data sending packet from the cache queue, and send it to the gateway. It can be seen that the present invention can effectively improve the adaptability to various business scenarios by configuring spring to use different implementation schemes.

Description

technical field [0001] The invention relates to the field of Internet communication, in particular to a data transmission method, system, medium and device of a Lora network server. Background technique [0002] Lora (Long Range) is a long-distance wireless communication technology, because it integrates spread spectrum modulation and demodulation, adaptive data transmission adjustment, forward error correction coding and other technologies, so it has the advantages of long transmission distance and low power consumption. The transmission rate is relatively low. Generally, the common Lora module on the market usually realizes the communication of the physical layer. To realize its function, software is required to implement the loraWAN protocol, and the communication bridge of each network node is built through the gateway. [0003] In the existing technology, the data sending and receiving of the gateway is completely separated from the data processing of the Lora physical ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04W28/06H04L29/06H04L29/08H04L1/00
CPCH04L1/0006H04L69/22H04W28/06H04L67/568
Inventor黄志高莫文盼王志强康俊荣苏阳
OwnerPUTIAN EASTERN COMM GRP CO LTD