Results 51 to 60 of about 2,276 (160)
IET Software, Volume 2025, Issue 1, 2025.Effective resource allocation is a fundamental challenge for software systems in Internet of Things (IoT) networks, influencing their performance, energy consumption, and scalability in dynamic environments. This study introduces a new framework, DRANet–graph convolutional network (GCN)+, which integrates GCNs, transformer architectures, and ...
Kiran Rao P. +7 more
wiley +1 more source
An Architecture and Realisation of a Smart City Digital Twin With eHealth Case Studies
IET Smart Cities, Volume 7, Issue 1, January/December 2025.This paper presents a simplified layered architecture for smart city digital twins, encompassing essential operations such as data transfer, synthesis, big data streaming and analytics. It also introduces a realisation of the proposed architecture using an open‐source software tool designed with independent Python modules for easy integration and ...
Nandana Jayachandran +3 more
wiley +1 more source
A CoAP-Based Network Access Authentication Service for Low-Power Wide Area Networks: LO-CoAP-EAP
Sensors, 2017 The Internet-of-Things (IoT) landscape is expanding with new radio technologies. In addition to the Low-Rate Wireless Personal Area Network (LR-WPAN), the recent set of technologies conforming the so-called Low-Power Wide Area Networks (LP-WAN) offers ...
Dan Garcia-Carrillo +3 more
doaj +1 more source
Requirements Evaluation Framework for a Phase‐Driven AIoT Architecture for Remote Patient Monitoring
The Journal of Engineering, Volume 2025, Issue 1, January/December 2025.This research is significant because it addresses a critical gap in the management of chronic diseases, particularly for elderly populations. Chronic conditions often require frequent medical visits, which can be challenging. The study introduces an innovative architecture using Artificial Intelligence (AI) and Internet of Things (IoT) technologies to ...
Sajid Shah +6 more
wiley +1 more source
Analytical Model of Large Data Transactions in CoAP Networks
Sensors, 2014 We propose a novel analytical model to study fragmentation methods in wireless sensor networks adopting the Constrained Application Protocol (CoAP) and the IEEE 802.15.4 standard for medium access control (MAC).
Alessandro Ludovici +3 more
doaj +1 more source
A Reliable CoAP Protocol for IoT Communication [PDF]
, 2022 Sharu Bansal, Dilip Kumar
openalex +1 more source
Minimizing IoT Energy Consumption Using BLE and Metaprotocol Architecture
International Journal of Distributed Sensor Networks, Volume 2025, Issue 1, 2025.The Internet of Things is a very fast‐growing industry thanks to the increasing availability of cheap microcontrollers, which are its main component. However, the commonly used cloud technologies are not best suited for resource‐constrained devices, so energy optimization is needed to extend their battery life.
L. Milić +3 more
wiley +1 more source
International Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.Challenges in power quality and reliability present significant difficulties in conventional power grids for both service providers and customers. Smart grids (SGs) provide the opportunity to integrate renewable energy resources, and integrating Internet of Things (IoT) in the grid can enhance the capabilities of the SG.
Ahmed S. Alsafran +3 more
wiley +1 more source
Improving Packet Delivery Performance of Publish/Subscribe Protocols in Wireless Sensor Networks
Sensors, 2013 MQTT-S and CoAP are two protocols able to use the publish/subscribe model in Wireless Sensor Networks (WSNs). The high scalability provided by the publish/subscribe model may incur a high packet loss and therefore requires an efficient reliability ...
Ernesto García Davis +2 more
doaj +1 more source
An Efficient Interface for the Integration of IoT Devices with Smart Grids
Sensors, 2020 The evolution of computing devices and ubiquitous computing has led to the development of the Internet of Things (IoT). Smart Grids (SGs) stand out among the many applications of IoT and comprise several embedded intelligent technologies to improve the ...
Felipe Viel +5 more
doaj +1 more source