Results 1 to 10 of about 23,755,136 (238)

Low Power Wide Area Networks: A Survey of Enabling Technologies, Applications and Interoperability Needs [PDF]

open access: yesIEEE Access, 2018
Low-power wide area (LPWA) technologies are strongly recommended as the underlying networks for Internet of Things (IoT) applications. They offer attractive features, including wide-range coverage, long battery life, and low data rates.
Qahhar Muhammad Qadir   +5 more
doaj   +4 more sources

Realization of Forest Internet of Things Using Wireless Network Communication Technology of Low-Power Wide-Area Network [PDF]

open access: yesSensors, 2023
This work implements an intelligent forest monitoring system using the Internet of things (IoT) with the wireless network communication technology of a low-power wide-area network (LPWAN), a long range (LoRa), and a narrow-band Internet of things (NB-IoT)
Ming Zhao   +4 more
doaj   +2 more sources

Low Power Wide Area Network, Cognitive Radio and the Internet of Things: Potentials for Integration [PDF]

open access: yesSensors, 2020
The Internet of Things (IoT) is an emerging paradigm that enables many beneficial and prospective application areas, such as smart metering, smart homes, smart industries, and smart city architectures, to name but a few. These application areas typically
Adeiza J. Onumanyi   +2 more
doaj   +2 more sources

An Alternative Wearable Tracking System Based on a Low-Power Wide-Area Network [PDF]

open access: yesSensors, 2017
This work presents an alternative wearable tracking system based on a low-power wide area network. A complete GPS receiver was integrated with a textile substrate, and the latitude and longitude coordinates were sent to the cloud by means of the SIM-less
Raul Fernández-Garcia, Ignacio Gil
doaj   +2 more sources

A Tree Attenuation Factor Model for a Low-Power Wide-Area Network in a Ruby Mango Plantation [PDF]

open access: yesSensors
Ruby mangoes are a cultivar with a thick skin, firm texture, red color, no splinters, and thin seeds that is grown in eastern Thailand for export. Implementing a low-power wide-area network (LPWAN) for smart agriculture applications can help increase the
Supachai Phaiboon, Pisit Phokharatkul
doaj   +2 more sources

Throughput and Packet Loss Probability Analysis of Long Range Wide Area Network

open access: yesApplied Sciences, 2021
Long Range Wide Area Network (LoRaWAN) is the one of the promising low power wide area network (LPWAN) technologies at present and is expected to grow in the foreseeable future as a tool to provide connectivity among small things.
Ji-Young Jung, Jung-Ryun Lee
doaj   +2 more sources

Geolocation of Devices in Low-Power Wide-Area LoRa Network

open access: yesCommunications
This article is focused on the geolocation possibilities in low-power deployments. A novel Logarithmic Distance Path Loss Model with a Memory (LDPL-M) algorithm is proposed to enhance the accuracy of determining the location of end devices.
Ladislav Zemko   +4 more
doaj   +2 more sources

Implementing a Wide-Area Network and Low Power Solution Using Long-Range Wide-Area Network Technology

open access: yesTechnologies
In recent decades, technology has undergone significant transformations, aimed at optimizing and enhancing the quality of human life. A prime example of this progress is the Internet of Things (IoT) technology.
Floarea Pitu, Nicoleta Cristina Gaitan
doaj   +2 more sources

RPMA low-power wide-area network planning method based on data mining [PDF]

open access: yesTongxin xuebao, 2019
A network planning method based on data mining was proposed for RPMA low-power wide-area network with large density of base stations and uneven traffic distribution.First,a signal quality prediction model was established by using the boosting regression ...
Xiaorong ZHU, Yao SHEN
doaj   +4 more sources

Performance of a low-power wide-area network based on LoRa technology: Doppler robustness, scalability, and coverage

open access: yesInternational Journal of Distributed Sensor Networks, 2017
The article provides an analysis and reports experimental validation of the various performance metrics of the LoRa low-power wide-area network technology.
Juha Petäjäjärvi   +4 more
doaj   +2 more sources

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