TL;DR
The findings demonstrate that the storage mode is a critical factor affecting the QoS of an IoT edge gateway and should be selected based on application requirements, such as minimizing latency or optimizing resource usage.
A comparative performance evaluation of three containerized Internet of Things middleware platforms, Dojot, FIWARE, and Node-RED, deployed to support a photovoltaic Digital Twin within the EMOB-AMAZON research project provides complementary evidence for understanding the relationship between middleware architecture, re...
In this paper, a study of the capabilities of the IoTSim-Edge simulation environment for analyzing the performance of IoT systems in the context of edge computing is presented. An experimental comparison of the MQTT, CoAP, and HTTP protocols was conducted in terms of response time, transmission reliability, and energy...
An adaptive edge gateway for ZigBee-based IoT networks that can switch between MQTT and CoAP as needed, and shows that adaptive switching improves packet delivery by 15–20% during faults in comparison to static setups and reduces recovery time without much extra overhead.
A hardware-based, efficient task offloading framework using an IoT-Fog-Cloud architecture, which reduces response latency at the fog layer and includes a latency comparison between fog-layer processing time and cloud-layer response time.
A fully configurable, upgradeable, flexible and expandable IoT digital platform was developed in terms of services, hardware and software applications.
A cross-domain service assurance framework that combines streaming telemetry with dependency-aware event correlation to provide real-time network observability and efficient fault management and is suitable for modern private 5G enterprise networks is presented.
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