Results 21 to 30 of about 7,732 (194)

Efficient vertical handover in heterogeneous low-power wide-area networks [PDF]

open access: yes, 2020
As the Internet of Things (IoT) continues to expand, the need to combine communication technologies to cope with the limitations of one another and to support more diverse requirements will proceed to increase. Consequently, we started to see IoT devices
De Poorter, Eli   +3 more
core   +1 more source

Rancang Bangun WSN Menggunakan Ebyte E22-900T30D sebagai Media Komunikasi Jarak Jauh di Daerah Urban Area (Palur, Surakarta)

open access: yesInformatics, Electrical, and Electronics Engineering, 2023
Kehidupan kita saat ini semakin terkoneksi dan serba digital. Dari perangkat rumah pintar hingga kendaraan otonom, semuanya memerlukan konektivitas yang handal dan efisien.
Fajar Budi Setiawan
doaj   +1 more source

Design and analysis of adaptive hierarchical low-power long-range networks [PDF]

open access: yes, 2018
A new phase of evolution of Machine-to-Machine (M2M) communication has started where vertical Internet of Things (IoT) deployments dedicated to a single application domain gradually change to multi-purpose IoT infrastructures that service different ...
Amaxilatis, Dimitrios   +1 more
core   +1 more source

A Survey on the Security of Low Power Wide Area Networks: Threats, Challenges, and Potential Solutions

open access: yesSensors, 2020
Low power wide area network (LPWAN) is among the fastest growing networks in Internet of Things (IoT) technologies. Owing to varieties of outstanding features which include long range communication and low power consumption, LPWANs are fast becoming the ...
Kuburat Oyeranti Adefemi Alimi   +3 more
doaj   +1 more source

Optimal Policy Derivation for Transmission Duty-Cycle Constrained LPWAN [PDF]

open access: yes, 2018
Low-power wide-area network (LPWAN) technologies enable Internet of Things (IoT) devices to efficiently and robustly communicate over long distances, thus making them especially suited for industrial environments.
Chen, T.   +3 more
core   +1 more source

Low-Power Wide-Area Networks: Design Goals, Architecture, Suitability to Use Cases and Research Challenges

open access: yesIEEE Access, 2020
Previous survey articles on Low-Powered Wide-Area Networks (LPWANs) lack a systematic analysis of the design goals of LPWAN and the design decisions adopted by various commercially available and emerging LPWAN technologies, and no study has analysed how ...
Ben Buurman   +3 more
doaj   +1 more source

Coverage and Energy-Efficiency Experimental Test Performance for a Comparative Evaluation of Unlicensed LPWAN: LoRaWAN and SigFox

open access: yesIEEE Access, 2022
Low Power Wide Area Networks (LPWAN) have emerged as an attractive Internet of Things (IoT) communication option. When deploying a communication network to support IoT applications, large coverage and low power consumption are critical requirements ...
Manuel Perez   +6 more
doaj   +1 more source

A neural network propagation model for LoRaWAN and critical analysis with real-world measurements [PDF]

open access: yes, 2017
Among the many technologies competing for the Internet of Things (IoT), one of the most promising and fast-growing technologies in this landscape is the Low-Power Wide-Area Network (LPWAN).
Almoathen, Mahmood   +3 more
core   +1 more source

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

open access: yes, 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.
De Poorter, Eli   +3 more
core   +1 more source

A Personal LPWAN Remote Monitoring System [PDF]

open access: yes2021 International Wireless Communications and Mobile Computing (IWCMC), 2021
Firefighters are equipped with an immobility detector device also called the Personal Alert Safety System (PASS) that is integrated into the user's Self-Contained Breathing Apparatus (SCBA). If a firefighter remains motionless for a certain period of time, a loud audible alert is triggered to notify the Firefighter Assist and Search Team (FAST ...
Gaby Bou Tayeh   +4 more
openaire   +1 more source

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