Порівняльний аналіз технологій класу LPWAN
, 2020 У даній роботі вирішується задача аналізу особливостей технологій класу LPWAN за критеріями: відкритість, діапазон покриття, швидкість передачі даних і вартість розгортання, для подальшого використання при побудові інженерних систем збору та передачі інформації з різноманітних датчиків.
openaire +1 more source
Geolocation of Devices in Low-Power Wide-Area LoRa Network
CommunicationsThis 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
Combined current profiling and biological echosounding results from a single ADCP [PDF]
, 2018 The present work describes a newly-developed Acoustic Doppler Current Profiler (ADCP) that has a fully integrated single-beam wide-band biological echosounder, thus serving a dual purpose: current measurement and biomass assessment.
Molina Pacheco, Cristobal +2 more
core
IEEE AccessWith the increasing adoption of Internet-of-Things (IoT) technologies, numerous devices utilizing protocols such as Sigfox and LoRa are now widely available inexpensively and operate in unlicensed ISM bands.
Chun Ho Kong, Haibo Hu
doaj +1 more source
IoT network performance enhancement with intelligent reflecting surfaces and relay
Journal of Information and TelecommunicationThis article explores the integration of a relay station with two intelligent reflecting surfaces (IRSs) to enhance energy efficiency (EE) and system throughput (ST) in low-power wide-area networks (LPWAN) modelled for Internet of Things (IoT ...
Sang Q. Nguyen +5 more
doaj +1 more source
Improving energy consumption of commercial building with IoT and machine learning [PDF]
, 2018 Javed, Abbas +2 more
core +2 more sources
Coverage Analysis of LoRa and NB-IoT Technologies on LPWAN-Based Agricultural Vehicle Tracking Application. [PDF]
Sensors (Basel), 2023 Soy H.
europepmc +1 more source
Realization of Forest Internet of Things Using Wireless Network Communication Technology of Low-Power Wide-Area Network. [PDF]
Sensors (Basel), 2023 Zhao M +4 more
europepmc +1 more source
Computer-Vision- and Edge-Enabled Real-Time Assistance Framework for Visually Impaired Persons with LPWAN Emergency Signaling. [PDF]
Sensors (Basel)Alwakid GN, Humayun M, Ahmad Z.
europepmc +1 more source
Correction: Error mitigation in LPWAN systems: A study on the efficacy of Hamming-coded RPW. [PDF]
PLoS OneAli MM +5 more
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