Y. Onykiienko, P. Popovych, Anastasiia Mitsukova, Anna Beldyagina, R. Yaroshenko
{"title":"LoRa Evaluation for University Campus in Urban Conditions","authors":"Y. Onykiienko, P. Popovych, Anastasiia Mitsukova, Anna Beldyagina, R. Yaroshenko","doi":"10.1109/aict52120.2021.9628951","DOIUrl":null,"url":null,"abstract":"LoRa technology is widely used as a data collection network in IoT systems. The paper presents the analysis of signal power attenuation in the network deployment within the KPI Campus in urban conditions. Investigation of signal losses was made for scenarios of line of sight (LOS) and non-line of sight (NLOS) points. A model of path losses in urban conditions at distances typical for signal propagation within micro-and macrocells is obtained. The obtained model is compared with known empirical PL models, the efficiency of the LoRa network is estimated at different values of the spreading factor.","PeriodicalId":375013,"journal":{"name":"2021 IEEE 4th International Conference on Advanced Information and Communication Technologies (AICT)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 4th International Conference on Advanced Information and Communication Technologies (AICT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/aict52120.2021.9628951","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
LoRa technology is widely used as a data collection network in IoT systems. The paper presents the analysis of signal power attenuation in the network deployment within the KPI Campus in urban conditions. Investigation of signal losses was made for scenarios of line of sight (LOS) and non-line of sight (NLOS) points. A model of path losses in urban conditions at distances typical for signal propagation within micro-and macrocells is obtained. The obtained model is compared with known empirical PL models, the efficiency of the LoRa network is estimated at different values of the spreading factor.
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