LoRa技术分析与亟待研究的问题  

LoRa Technology Analysis and Urgent Research Issues

作　　者：于华玮 何磊 YU Huawei;HE Lei(Xizang Minzu University,Xianyang 712000,China)

机构地区：[1]西藏民族大学,陕西咸阳712000

出　　处：《电工技术》2025年第5期193-197,共5页Electric Engineering

基　　金：西藏民族大学项目“基于北斗与LoRa的西藏边远地区生态环境监测WSN系统研究”(编号22MDY014)。

摘　　要：LoRa物联网是低功耗广域网(LPWAN)中发展较快、相对较成熟的技术,受到了各个垂直行业的广泛关注。首先比较了几种常见低功耗广域网技术,LoRa优势明显;然后对LoRa技术和LoRaWAN进行介绍;最后从应用创新和亟待讨论的问题出发,为LoRa发展提出了一些可行性建议,重点对通信性能方面解决终端节点间信道资源竞争带来的通信干扰问题进行分析并提出优化方向。LoRa Internet of Things is a rapidly developing and relatively mature technology in low-power wide area networks(LPWAN),which has received widespread attention from various vertical industries.Firstly,several common lowpower wide area network technologies were compared,and LoRa has obvious advantages.Then provide relevant introductions to LoRa technology and LoRaWAN.Finally,starting from application innovation and urgent issues to be discussed,some feasible suggestions are proposed for the future development of LoRa,with a focus on solving the communication interference caused by channel resource competition between terminal nodes in terms of communication performance.Detailed analysis and optimization directions are proposed.

关 键 词：LoRaWAN 低功耗广域网 通信优化 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]