LoRaWAN gateway coverage evaluation for smart city applications

2021 3rd International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2021-03-11 DOI:10.1109/REEPE51337.2021.9388004

A. Terleev, A. A. Khalturin, V. Shpenst

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引用次数: 8

Abstract

The meaning of the term smart city has undergone changes over the last decades. However, smart city services nowadays are gaining popularity worldwide. Russia is not an exception. Today, the possible applications of smart city services cover a wide range of sectors – from energy production, distribution and consumption to sustainable mobility and waste management. All the innovative services require millions of monitoring sensors and control devices to be connected between each other and to a management platform. Hence, new types of wireless communication networks that meet the specific requirements of smart city services are needed. LoRaWAN is the most promising M2M (Machine-to-Machine) communication technology among other LPWANs such as NB-IoT and SigFox. Conducted field study of LoRaWAN gateway coverage in different conditions shows the LoRaWAN attenuation coefficient in conditions of city center and outskirt and reveals the factors on which the signal attenuation coefficient depends.

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面向智慧城市应用的LoRaWAN网关覆盖评估

在过去的几十年里，智慧城市的含义发生了变化。然而，如今智慧城市服务在全球范围内越来越受欢迎。俄罗斯也不例外。如今，智慧城市服务的可能应用涵盖了广泛的领域——从能源生产、分配和消费到可持续移动和废物管理。所有的创新服务都需要数以百万计的监控传感器和控制设备相互连接，并连接到一个管理平台。因此，需要满足智慧城市业务特定要求的新型无线通信网络。LoRaWAN是NB-IoT和SigFox等lpwan中最有前途的M2M(机器对机器)通信技术。对不同条件下的LoRaWAN网关覆盖进行了实地研究，得到了城市中心和郊区条件下的LoRaWAN衰减系数，揭示了信号衰减系数所依赖的因素。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2021 3rd International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)

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