Results 51 to 60 of about 282 (168)

Machine learning approach of multi‐RAT selection for travelling users in 5G NSA networks

IET Networks, Volume 14, Issue 1, January/December 2025.
The authors present RAT selection algorithm for efficient resource allocation for public bus travelling user(s), utilising live data from multiple 5G NSA base stations. Models of the supervised machine learning algorithms: SVM, DNN and XGBoost were deployed for implementation to predict or select the appropriate RAT between 4G and 5G RATs.
Nurudeen O. Salau, Sanaullah Manzoor, Muhammad Z. Shakir   +2 more
wiley   +1 more source

Design and Implementation of Open LoRa for IoT

IEEE Access, 2019
Long Range (LoRa) network is emerging as one of the most promising low-power wide-area (LPWA) networks, since it enables the energy-constraint devices distributed over wide areas to establish affordable connectivity.
Qihao Zhou, Kan Zheng, Lu Hou, Jinyu Xing, Rongtao Xu   +4 more
doaj   +1 more source

Over-the-Air Firmware Updates for Constrained NB-IoT Devices

Sensors, 2022
The Internet of Things (IoT) is being deployed to provide smart solutions for buildings, logistics, hospitals, and many more. It is growing with billions of connected devices.
Farouk Mahfoudhi, Ashish Kumar Sultania, Jeroen Famaey   +2 more
doaj   +1 more source

Effect of Downlink Traffic on Performance of LoRaWAN LPWA Networks: Empirical Study [PDF]

2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2018
Today the LoRaWAN is among the most widely adopted Low Power Wide Area Network (LPWAN) technologies. In contrast to the other alternatives, LoRaWAN enables deploying both continent-wide public networks, and private networks composing one or several gateways. In this paper, we empirically investigate how does the presence of the downlink traffic affects
Mikhaylov Konstantin, Pouttu Ari, Petäjäjärvi Juha Tuomas   +2 more
openaire   +2 more sources

Internet of Things in Healthcare Research: Trends, Innovations, Security Considerations, Challenges and Future Strategy

International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.
The Internet of Things (IoT) has become a transformative force across various sectors, including healthcare, offering new opportunities for automation and enhanced service delivery. The evolving architecture of the IoT presents significant challenges in establishing a comprehensive cyber‐physical framework. This paper reviews recent advancements in IoT‐
Attiq Ur Rehman, Songfeng Lu, Md Belal Bin Heyat, Muhammad Shahid Iqbal, Saba Parveen, Mohd Ammar Bin Hayat, Faijan Akhtar, Muhammad Awais Ashraf, Owais Khan, Dustin Pomary, Mohamad Sawan, Said El Kafhali   +11 more
wiley   +1 more source

Surrogate Model-Based Energy-Efficient Scheduling for LPWA-Based Environmental Monitoring Systems

IEEE Access, 2018
The rapid development of the Internet of Things (IoTs) with newly proposed wireless communication technology has compactly generated connections between humans and the physical world.
Jin Tong, Mingjian Cui, Meng Tian, Yigang He   +3 more
doaj   +1 more source

Upper-Confidence Bound for Channel Selection in LPWA Networks with Retransmissions [PDF]

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW), 2019
In this paper, we propose and evaluate different learning strategies based on Multi-Arm Bandit (MAB) algorithms. They allow Internet of Things (IoT) devices to improve their access to the network and their autonomy, while taking into account the impact of encountered radio collisions.
Bonnefoi, Remi, Besson, Lilian, Manco-Vasquez, Julio, Moy, Christophe   +3 more
openaire   +3 more sources

Unleashing the Potential of the Internet of Things: A Systematic Review of Low Power Wide Area Network Technologies for Smart Systems

Journal of Electrical and Computer Engineering, Volume 2025, Issue 1, 2025.
As the Internet of Things (IoT) ecosystem rapidly expands, the anticipated connection of over 75 billion devices highlights a critical demand for efficient and scalable connectivity solutions. Low‐power wide‐area network (LPWAN) technologies, notably Sigfox, Long Range (LoRa), and narrowband Internet of Things (NB‐IoT), are fundamental enablers driving
Aisyah Illani Sulaiman, Roshahliza M. Ramli, Waheb A. Jabbar, Mominul Ahsan   +3 more
wiley   +1 more source

An In‐Depth Analysis of Liquid Level Measurement Techniques and Performance Evaluation Using Computational Fluid Dynamics

Journal of Sensors, Volume 2025, Issue 1, 2025.
Liquid level measurement (LLM) systems are extensively used in industry. Although most liquid measurement systems are based on indirect measurement, flow‐based monitoring is the most used secondary measuring technique for LLM. A comprehensive review of the existing LLM techniques including optical, image‐based, capacitive, and float sensors is ...
Vighnesh Shenoy, Santhosh Krishnan Venkata, Sivakumar Poruran   +2 more
wiley   +1 more source

Enhanced Safety Gadget for Mining Workers by Integrating IoT and Machine Learning Algorithm

Journal of Sensors, Volume 2025, Issue 1, 2025.
Underground mining is a hazardous occupation, with many deaths recorded in the past owing to mining mishaps. Workers face various problems during their daily operations. Owing to the volatile conditions in which they operate, they must pay close attention to the details and use the most effective available safety equipment.
Lalitha K., Maheswaran S., Vidhyalakshmi M., Vishnu Raja P., Deepali   +4 more
wiley   +1 more source