Results 21 to 30 of about 437,753 (253)

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   +1 more source

Low-Power Wide-Area Network Design

open access: yesCoRR, 2020
Ph.D. Thesis, Wayne State University, pp.
openaire   +2 more sources

Routing Strategies for LoRaWAN Multi-Hop Networks: A Survey and an SDN-Based Solution for Smart Water Grid

open access: yesIEEE Access, 2021
Low Power Wide Area Networks (LPWANs) are becoming the most suitable communication technologies in the Internet of Things (IoT) applications due to their low power consumption, long communication range and low cost.
Yandja Lalle   +3 more
doaj   +1 more source

Cybersecurity of the Low-Power Wide Area Networks (LPWAN)

open access: yes, 2022
Cyber-security of LPWAN is the analysis of vulnerability and potential threats for resource-constrained wireless connected objects. It also encompasses countermeasure approaches based on the identified vulnerabilities, that need to meet the computational and energy constraints.
Loscrì, Valeria, Bout, Emilie
openaire   +2 more sources

Offloading for Edge Computing in Low Power Wide Area Networks With Energy Harvesting

open access: yesIEEE Access, 2019
Edge computing and low power wide area networks (LPWANs) have been recognized as promising technologies in the Internet of Things (IoTs) era to provide massive wireless devices with enhanced computation and low-power, long-distance communication ...
Hai Lin, Zhihong Chen, Lusheng Wang
doaj   +1 more source

Automatic control technology of low frequency and low voltage splitting devices using wide area measurement information

open access: yesDianxin kexue, 2022
Aiming at the problems of large noise content of wide area measurement information of power grid and difficulty in controlling oscillation damping in interconnected areas of power grid, an automatic control technology of low frequency and low voltage ...
Mingliang GAO   +3 more
doaj   +2 more sources

Adaptive Beacon Period Configurator for Scalable LoRaWAN Downlink Applications

open access: yesIEEE Access, 2023
Low-power wide-area networks (LPWAN) are commonly used because they meet the requirements of Internet-of-Things (IoT) networks with a large number of end devices, such as high network scalability, wide area coverage, low data rates, and delay tolerance ...
David Todoli-Ferrandis   +3 more
doaj   +1 more source

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   +1 more source

LoRaWAN Communication Protocols: A Comprehensive Survey under an Energy Efficiency Perspective

open access: yesTelecom, 2022
Long range wide area networks (LoRaWANs) have recently received intense scientific, research, and industrial interest. LoRaWANs play a pivotal role in Internet of Things (IoT) applications due to their capability to offer large coverage without ...
Konstantina Banti   +5 more
doaj   +1 more source

Scalability and Reliability Determination of Low-Power Wide Area Network (LPWAN) Architecture

open access: yesJournal of Applied Sciences and Environmental Management, 2023
The objective of this paper is to evaluate the reliability and scalability of Low-Power Wide Area Network (LPWAN) architecture using ns-3 simulation and modelling.
A. Obayuwana, I. A. Edeoghon
doaj   +2 more sources

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