Results 91 to 100 of about 13,803 (208)
This paper presents a comprehensive review of Internet of Things (IoT)‐deep reinforcement learning (DRL) integration for smart building energy management, with an emphasis on addressing renewable energy variability, real‐time decision‐making and interoperability challenges.
Tehseen Mazhar +2 more
wiley +1 more source
New power conservation algorithm applied to an agricultural environment monitoring real time system. ABSTRACT Recently, precision agriculture has used wireless sensor networks (WSNs) to gain valuable insights and improve crop yields, promoting efficient resource use and data‐driven decisions.
Nada M. Khalil Al‐Ani +4 more
wiley +1 more source
Design and Implementation of a Novel UAV-Assisted LoRaWAN Network
When LoRaWAN networks are deployed in complex environments with buildings, jungles, and other obstacles, the communication range of LoRa signals experiences a notable reduction, primarily due to multipath propagation, fading, and interference.
Honggang Zhao +5 more
doaj +1 more source
This study introduces a novel framework integrating distributed sensor networks with advanced machine learning, utilising physics‐informed neural networks (PINNs) to enhance predictive maintenance and performance optimisation for wind turbines and solar farms, achieving an 87% failure prediction accuracy with a 14‐day lead time.
Nasir Muhamad +5 more
wiley +1 more source
Review of LoRaWAN Applications
This paper presents a systematic review of LoRaWAN applications. We analyzed 71 cases of application, with a focus on deploy and challenges faced. The review summarizes the characteristics of the network protocol and shows applications in the context of smart cities, smart grids, smart farms, health, location, industry, and military.
de Oliveira, Lucas R. +3 more
openaire +2 more sources
Design and Implementation of a Dual‐Axis Photovoltaic Tracking System Using Sun Sensor Technology
This paper proposes a novel design for a dual‐axis photovoltaic (PV) tracking system utilizing sun sensor technology to optimize solar energy capture. The system employs four photodiodes positioned at defined angles to accurately detect the sun s position and dynamically adjust the PV panel in both azimuth and elevation directions.
Abdulrhman Alshaabani
wiley +1 more source
This work experimentally validates the integration of bioelectrochemical energy based on the microbial fuel cells (MFC) into a hybrid PV‐battery system for off‐grid aquaculture IoT monitoring. Results demonstrate that MFC integration reduces battery discharge by 6.1% extending operational lifespan while minimising electronic waste. ABSTRACT Internet of
Afef Bohli, Ridha Bouallegue
wiley +1 more source
Long-Range Communications in Unlicensed Bands: the Rising Stars in the IoT and Smart City Scenarios
Connectivity is probably the most basic building block of the Internet of Things (IoT) paradigm. Up to know, the two main approaches to provide data access to the \emph{things} have been based either on multi-hop mesh networks using short-range ...
Centenaro, Marco +3 more
core +1 more source
LoRaWAN Network Performance Test
There are several types of wireless IoT (Internet of Things) networks based on the connection distance between two communicating devices. For covering wide areas, LPWAN (Low Power Wide Area) networks can provide a good solution. These networks provide big coverage and low power consumption.
Istvan Drotar +2 more
openaire +3 more sources
Advance path loss model for LoRaWAN coverage estimation
This paper demonstrates that, using multiple data points around each gateway allows for the creation of accurate coverage heat maps by using a proposed LoRaWAN coverage estimation algorithm.
Van Lic Tran +6 more
doaj +1 more source

