Results 51 to 60 of about 8,604 (168)

Recent Advances in Microstrip Patch Antenna Optimization: Methods, Design Targets, and Emerging Trends

open access: yesApplied Research, Volume 5, Issue 5, October 2026.
This systematic review synthesizes recent advances in Microstrip patch antennas (MPAs) optimization research, highlighting key design targets, optimization methodologies, performance trade‐offs, and application trends. The results demonstrate that MPA optimization is an inherently multivariable problem, with trade‐offs among antenna size, impedance ...
Madihah Zakaria   +6 more
wiley   +1 more source

Performance analysis of LoRaWAN technology within wooded areas

open access: yes, 2022
reservedL’obiettivo di questa tesi è quello di studiare il comportamento, e quindi le prestazioni, di un sistema di trasmissione dati posizionato in un ambiente boschivo, che implementa la tecnologia di trasmissione a lungo raggio (LoRa) insieme al ...
SCARPEL, EDOARDO
core  

Leveraging LoRaWAN Technology for Precision Agriculture in Greenhouses

open access: yesSensors, 2020
The technology development in wireless sensor network (WSN) offers a sustainable solution towards precision agriculture (PA) in greenhouses. It helps to effectively use the agricultural resources and management tools and monitors different parameters to ...
Ritesh Kumar Singh   +4 more
doaj   +1 more source

A Mechanism for Analyzing the Energy Consumption and Environmental Impact of LoRa Sensors Over Time

open access: yesInternational Journal of Communication Systems, Volume 39, Issue 15, October 2026.
An SPN‐based mechanism, validated against NS‐3 with MAPE below 0.3%, reveals how packet generation rate and spreading factor shape LoRa sensor lifetime, energy consumption, and operational CO2$$ {}_2 $$ emissions, supporting sustainable planning of large‐scale IoT deployments. ABSTRACT Long Range (LoRa) sensors are widely adopted in Internet of Things (
Vandirleya Barbosa   +5 more
wiley   +1 more source

Leveraging RSS Data For An Improved Radiolocation Estimation Algorithm Realization In LoRaWAN Using A Two-Tier Normalization

open access: yesJournal of Applied Science and Engineering, 2023
An attempt to further enhance the accuracy and reliability of M-iWMLR localization algorithm using a new weight matrix that was formulated with two-tier RSS data normalization is presented.
Colette E. Agbo   +2 more
doaj   +1 more source

Smart Parking Systems: A Review of Optimization Techniques and Technological Advances

open access: yesEnergy Science &Engineering, Volume 14, Issue 10, Page 4526-4545, October 2026.
This review highlights optimization techniques and recent technological advances in smart parking systems, emphasizing their role in enhancing efficiency, reducing congestion, and improving user experience. It provides insights into innovative approaches that shape the future of sustainable and intelligent urban mobility. ABSTRACT In heavily populated,
Amirhossein Khosravi Sarvenoee   +5 more
wiley   +1 more source

Digital Twins for Offshore Wind Operation and Maintenance: A Review

open access: yesWind Energy, Volume 29, Issue 10, October 2026.
ABSTRACT Offshore wind has become a key focus for achieving carbon neutrality. However, offshore wind turbines face considerable operational and maintenance challenges due to harsh conditions and difficult access. Integrating digital twin technology helps support operation and maintenance activities.
Xiaomei Hu   +4 more
wiley   +1 more source

LoRaWAN-verkko sensoridatan hyödyntämiseen [PDF]

open access: yes, 2020
LoRaWAN (Low Power Wide-Area Network) -verkko on vähätehoiseen tiedonsiirtoon tarkoitettu langaton tiedonsiirtoverkko, joka perustuu LPWAN (Long Range Wide-Area Network) -verkkoteknologiaan.
Saine, Tomi
core  

Variations in Soil Microbiome Assembly Determine Hatching Induction of the Carrot Cyst Nematode Heterodera carotae

open access: yesEnvironmental Microbiology, Volume 28, Issue 10, October 2026.
We evaluated the impact of three soil microbiota, selected by leek, turnip, and barley, on the hatching induction of the cyst nematode Heterodera carotae after carrot root exudate supply. Our results demonstrated that rotation crops can promote the abundance of promising candidate fungal species modulating the hatching induction success.
Marine Biget   +11 more
wiley   +1 more source

Supplementary materials to the journal article "LoRaWAN: Lost for Localization?"

open access: yes, 2022
These datasets are published as supplementary materials to the journal article "LoRaWAN: Lost for Localization?". Fingerprinting datasets contain data collected in Bucharest, Romania and Brno, Czech Republic using LoRaWAN technology for various types of ...
Rusu-Casandra, Alexandru   +11 more
core   +1 more source

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