文章基本信息

标题：Radio Coverage and Device Capacity Dimensioning Methodologies for IoT LoRaWAN and NB-IoT Deployments in Urban Environments
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作者：Ghadah Aldabbagh ; Nikos Dimitriou ; Samar Alkhuraiji 等
期刊名称：Future Internet
电子版ISSN：1999-5903
出版年度：2021
卷号：13
期号：6
页码：144
DOI：10.3390/fi13060144
出版社：MDPI Publishing
摘要：This paper focuses on the study of IoT network deployments, in both unlicensed and licensed bands, considering LoRaWAN and NB-IoT standards, respectively. The objective is to develop a comprehensive and detailed network planning and coverage dimensioning methodology for assessing key metrics related to the achieved throughput and capacity for specific requirements in order to identify tradeoffs and key issues that are related to the applicability of IoT access technologies for representative use case types. This paper will provide a concise overview of key characteristics of IoT representative IoT access network standards that are considered for being deployed in unlicensed and licensed bands and will present a methodology for modeling the characteristics of both access network technologies in order to assess their coverage and capacity considering different parameters.
关键词：IoT; LoRaWAN; NB-IoT; coverage; capacity IoT ; LoRaWAN ; NB-IoT ; coverage ; capacity