An Overview of LoRaWAN

Paul, Biswajit

doi:10.37394/23204.2020.19.27

Cited by 9 publications

(4 citation statements)

References 20 publications

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“…The forthcoming activity with the sensors will be focused on the characterization of their anomaly detection capability by simulating several configurations like tiny cracks on the steel skin and/or on the concrete bulk and by planning specifically designed laboratory tests. An already planned improvement of the electronics will be the implementation of LoRa [20], a better-performing lower-power and longer-range wireless connection.…”

Section: Discussionmentioning

confidence: 99%

A Wireless Gamma-Ray Monitoring System for Cemented Radwaste Drums

Romoli,

Di Giovanni,

Di Meo

et al. 2024

Sensors

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In the framework of the PREDIS EU project, a wireless battery-operated gamma-ray detection system was developed in order to provide a medium-to-long-term monitoring system for radioactive waste drums. It was initially proposed to monitor the gamma radioactivity outcoming from steel drums containing cemented radwaste, even though it could be usefully employed in a wider range of applications. Gamma rays are penetrating and convey information from the drum's internal structure, as the count rate measured on the surface depends on the thickness and density of the crossed materials. A number of sensors arranged around a drum, typically four units, provide indications of the emission anisotropy, and any sensitive change in the measured count rate would hint at some anomaly, thus triggering a suitable inspection by operators.

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Section: Discussionmentioning

confidence: 99%

A Wireless Gamma-Ray Monitoring System for Cemented Radwaste Drums

Romoli,

Di Giovanni,

Di Meo

et al. 2024

Sensors

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“…In terms of security, LoRaWAN uses the AES128 encryption and provides two options for connecting devices to the network: over-the-air activation (OTAA) and activation by personalization (ABP) [57].…”

Section: Lora/lorawanmentioning

confidence: 99%

Trends in LPWAN Technologies for LEO Satellite Constellations in the NewSpace Context

Ledesma,

Lamo,

Fraire

2024

Electronics

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This study applies satellite constellations in Internet of Things (IoT) communications, specifically within low-power wide-area network (LPWAN) technologies in the NewSpace context. It comprehensively categorizes and describes the functionality and typology of low Earth orbits (LEOs), examines the societal impacts of these technologies, and provides an in-depth analysis of IoT communication architectures and protocols utilizing satellites. Additionally, the study identifies and addresses the challenges faced in this domain while highlighting future trends and developments. By collating and synthesizing pertinent information, this research offers a thorough overview of the opportunities and challenges in this evolving field of study.

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“…LoRa is an IoT-enabling technology that is particularly well-suited for low data rate applications [36]. Through wireless modulation, LoRa facilitates remote communication for end nodes, while LoRaWAN refers to the communication protocol and system architecture.…”

Section: Lora Sx1278mentioning

confidence: 99%

Implementation of LoRa Wireless Communication in Smart Diabetic Shoes Design

Purwono,

Burhan,

Lutviana

2023

IJRCS

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Diabetes is a widespread medical condition affecting a substantial portion of the global population. It is a metabolic disorder known as diabetes mellitus, characterized by severe fluctuations in blood glucose levels due to inadequate insulin production in the human body. The effective monitoring of diabetes is of paramount importance to researchers as it holds the potential to enhance the quality of healthcare services. Among the challenges faced by individuals with diabetes, one prevalent issue is the development of ulcers, which can be challenging to detect promptly. Technological advancements offer a promising avenue for cost-effective and continuous monitoring of chronic diseases like diabetes. This study centers on the development of IoT-based intelligent diabetic footwear that incorporates pressure sensors and temperature monitoring for individuals with diabetic feet. In the evaluation of SX1278 (Ra-02) Lora Module communication, deployed at eight different locations, it was observed that two of these points achieved a flawless transmission success rate of 100%. Conversely, the communication failed at points 6 and 7, with a success rate falling below 50%. Some of these failures can be attributed to signal obstructions, including natural elements such as trees and terrain, as well as man-made structures like buildings and machinery workshops, which hinder the efficient transmission of signals from the end node to the gateway. The results of this research provide positive implications in the form of developing IoT-based diabetes shoes that can be applied with alternative Lora communication connections in areas with poor internet signal.

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An Overview of LoRaWAN

Cited by 9 publications

References 20 publications

A Wireless Gamma-Ray Monitoring System for Cemented Radwaste Drums

A Wireless Gamma-Ray Monitoring System for Cemented Radwaste Drums

Trends in LPWAN Technologies for LEO Satellite Constellations in the NewSpace Context

Implementation of LoRa Wireless Communication in Smart Diabetic Shoes Design

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