Faculty of Engineering and Physical Sciences, University of Southampton, Southampton, SO16 7QF, UK.
Sensors (Basel). 2020 Jan 23;20(3):648. doi: 10.3390/s20030648.
LoRaWAN is a Low-PowerWide Area Network (LPWAN) technology designed for Internetof Things (IoT) deployments; this paper presents experiences from deploying a city-scale network across Southampton, UK. This network was deployed to support an installation of air quality monitors and to explore the capabilities of . This deployment uses a mixture of commercial off-the-shelf gateways and custom gateways. These gateway locations were chosen based on network access, site permission and accessibility, and are not necessarily the best locations theoretically. Over 135,000 messages have been transmitted by the twenty devices analysed. Over the course of the complete deployment, 72 . 4 of the messages were successfully received by the data server. Of the messages that were received, 99 were received within 10 s of transmission. We conclude that is an applicable communication technology for city-scale air quality monitoring and other smart city applications.
LoRaWAN 是一种低功耗广域网 (LPWAN) 技术，专为物联网 (IoT) 部署而设计；本文介绍了在英国南安普顿部署城市规模网络的经验。该网络的部署是为了支持空气质量监测器的安装，并探索 的能力。该部署使用了混合的商业现成的网关和定制的网关。这些网关的位置是根据网络接入、站点许可和可访问性选择的，从理论上讲并不一定是最佳位置。在分析的二十个设备中，已经传输了超过 135,000 条消息。在整个部署过程中，数据服务器成功接收了 72.4%的消息。在接收到的消息中，有 99%在传输后 10 秒内被接收。我们得出结论，对于城市规模的空气质量监测和其他智慧城市应用， 是一种适用的通信技术。
