Results 1 to 10 of about 5,343 (172)

Performance Comparison of NB-Fi, Sigfox, and LoRaWAN [PDF]

open access: yesSensors, 2022
LPWANs are a promising solution for wireless sensor networks. To compete with such widespread technologies as LoRaWAN and Sigfox, recently a new LPWAN technology called NB-Fi has been developed.
Polina Levchenko   +3 more
doaj   +4 more sources

Energy Consumption Model of SCHC Packet Fragmentation over Sigfox LPWAN [PDF]

open access: yesSensors, 2022
The Internet Engineering Task Force (IETF) has standardized a new framework, called Static Context Header Compression and fragmentation (SCHC), which offers adaptation layer functionality designed to support IPv6 over Low Power Wide Area Networks (LPWANs)
Sergio Aguilar   +3 more
doaj   +5 more sources

SCAP SigFox: A Scalable Communication Protocol for Low-Power Wide-Area IoT Networks [PDF]

open access: yesSensors, 2023
The Internet of Things (IoT) is a new future technology that is aimed at connecting billions of physical-world objects to the IT infrastructure via a wireless medium.
Halah Alqurashi   +2 more
doaj   +2 more sources

A Sigfox Energy Consumption Model [PDF]

open access: yesSensors, 2019
Sigfox has become one of the main Low-Power Wide Area Network (LPWAN) technologies, as it has attracted the attention of the industry, academy and standards development organizations in recent years.
Carles Gomez   +4 more
doaj   +5 more sources

Scalability Analysis of LoRa and Sigfox in Congested Environment and Calculation of Optimum Number of Nodes [PDF]

open access: yesSensors
Low-power wide area network (LPWAN) technologies as part of IoT are gaining a lot of attention as they provide affordable communication over large areas.
Mandeep Malik   +2 more
doaj   +2 more sources

Impact of EU duty cycle and transmission power limitations for sub-GHz LPWAN SRDs: an overview and future challenges [PDF]

open access: yesEURASIP Journal on Wireless Communications and Networking, 2019
Long-range sub-GHz technologies such as LoRaWAN, SigFox, IEEE 802.15.4, and DASH7 are increasingly popular for academic research and daily life applications.
Martijn Saelens   +3 more
doaj   +3 more sources

A multi-species evaluation of digital wildlife monitoring using the Sigfox IoT network [PDF]

open access: yesAnimal Biotelemetry, 2023
Bio-telemetry from small tags attached to animals is one of the principal methods for studying the ecology and behaviour of wildlife. The field has constantly evolved over the last 80 years as technological improvement enabled a diversity of sensors to ...
Timm A. Wild   +22 more
doaj   +2 more sources

Implicació econòmica de la tecnologia SIGFOX al port d’Istanbul [PDF]

open access: yes, 2016
A continuació, es parlarà sobre un treball realitzat durant la estada d'Erasmus a la ciutat d'Istanbul, Turquia. Aquest treball pretén estudiar com afectaria la introducció d'una nova tecnologia, SIGFOX, en aquesta ciutat, mirant tant punts de vista ...
Coll Martínez, Álvaro
core   +2 more sources

Comparison of Wireless Data Transmission Protocols for Residential Water Meter Applications [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2023
This article provides a comparison of various wireless data transmission protocols, such as Wireless M-Bus, LoRaWAN, Sigfox, NB-IoT and a newly developed proprietary protocol, studying their performance in the application of batterypowered residential ...
Łukasz Krzak   +3 more
doaj   +1 more source

A Sigfox Energy Consumption Model via Field Trial: Case of Smart Agriculture

open access: yesIEEE Access, 2023
This paper proposes an experimental approximation formula for battery lifetime considering real Sigfox node behavior for smart agriculture as an internet of things (IoT) use case outdoors.
Satoshi Yamazaki, Yuto Nakajima
doaj   +1 more source

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