Results 81 to 90 of about 5,658 (227)
Evaluation of SigFox LPWAN technology for autonomous sensors in coastal applications [PDF]
, 2018 A low-power wide-area network (LPWAN) is a wireless communication network designed to send low bit rates in a long-range communication. SigFox is a LPWAN technology that uses Ultra Narrow Band to communicate packages of 12 bytes at a very low byte rate (
Carandell Widmer, Matias +4 more
core
Selective Jamming of LoRaWAN using Commodity Hardware
, 2017 Long range, low power networks are rapidly gaining acceptance in the Internet of Things (IoT) due to their ability to economically support long-range sensing and control applications while providing multi-year battery life.
Aras Emekcan +7 more
core +1 more source
A comprehensive survey on the security of low power wide area networks for the Internet of Things
ICT ExpressWhile the spreading of the Internet of Things continues beyond expectations, the security of networking technologies used in this context remains an open issue.
Giovanni Stanco +4 more
doaj +1 more source
Ylijännitesuojien ja antennien integrointi katuvalaisimeen [PDF]
, 2017 Työn tavoitteena oli selvittää valaistuksen ohjausjärjestelmien antennien integrointia, uusia langattomia ohjaustekniikoita sekä selventää ylijännitesuojien ominaisuuksien tarvetta ja integrointimahdollisuudet Sirius-katuvalaisimeen. Työn tilaajana toimi
Perunka, Mark
core
First deployment of IoT tracking devices on Common swift Apus apus: a pilot study
AvocettaFive breeding adults of Common swift Apus apus from a north Italian colony were equipped with lightweight (1.2 g) tracking devices based on IoT (Internet of Things) technology, collecting location data and transmitting them through the Sigfox network of
Michelangelo Morganti +8 more
doaj +1 more source
Journal of Telecommunications and Information Technology, 2018 Optimization of 3GPP standards that apply to cellular technologies and their adaptation to LPWAN has not led to positive results only enabling to compete on the market with the growing number non-cellular greenfield LPWAN technologies – LoRa, Sigfox and ...
Valery O. Tikhvinskiy +3 more
doaj +1 more source
Slotted ALOHA Overlay on LoRaWAN: a Distributed Synchronization Approach
, 2018 LoRaWAN is one of the most promising standards for IoT applications. Nevertheless, the high density of end-devices expected for each gateway, the absence of an effective synchronization scheme between gateway and end-devices, challenge the scalability of
Benini, Luca +2 more
core +1 more source
LPWAN Technologies for IoT: Real-World Deployment Performance and Practical Comparison
IoTLow Power Wide Area Networks (LPWAN) have emerged as essential connectivity solutions for the Internet of Things (IoT), addressing requirements for long range, energy efficient communication that traditional wireless technologies cannot meet.
Dmitrijs Orlovs +3 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
Performance Evaluation of LoRa and Sigfox LPWAN Technologies for IoT
, 2022 Niemah Izzeldin Osman, Esra Abbas
openalex +1 more source