Oct 2026· IEEE Internet of Things Journal· Vol 13, pp. 44965-44976· 0 citations· 26 references
Abstract
Wireless power transfer (WPT) is a key enabling technology for autonomous Internet of Things (IoT) sensor networks deployed in remote or hard-to-access environments. This article presents an intelligent resonant wireless energy distribution system that integrates power transfer, sensing, communication, and adaptive control within a unified Wireless Sensor Network (WSN) architecture. The proposed system introduces multirole nodes capable of operating as transmitters, relays, or receivers, enabling scalable and battery-free network deployment. A parameterized analytical and simulation framework is developed to model power transfer behavior, and a functional prototype is implemented and experimentally validated. The system incorporates a rule-based adaptive control mechanism and IoT communication (MQTT/HTTP) for real-time monitoring and dynamic power regulation. Experimental results demonstrate wireless energy transfer over distances up to 35 m under controlled conditions, supporting continuous operation of distributed sensor nodes. The proposed approach advances WPT-enabled IoT systems by providing a scalable, energy-autonomous architecture for distributed sensing applications.
Radio-frequency wireless energy transfer (RF-WET) has emerged as a promising solution for extending the lifetime of energy-constrained Internet of Things (IoT) devices, particularly in large-scale, obstructed, and hard-to-access deployments. However, practical RF-WET systems are limited by severe propagation losses, bl...
A. J. A. Fundora, Diana Laura Fernández Duarte, R. Pereira et al.· IEEE Open Journal of the Com...· 0 citations
This review analyzes dependencies from a cross-layer perspective linking energy harvesting and power management, field-level IoT nodes, wireless communication technologies, and edge–fog–cloud computing to show that energy autonomy cannot be achieved by optimizing individual nodes only.
Reliable and energy-efficient wireless sensor networks (WSNs) are important for continuous monitoring in nuclear facilities, where limited battery resources, restricted maintenance access, and safety-critical operation require stable and efficient communication. This study evaluates four routing protocols for IoT-based...
M. Eltokhy, I. Fayed, E. H. Ali· Energies· 0 citations
Internet of Things (IoT) systems depend on distributed sensors to observe physical, environmental, and operational conditions and convert those observations into actionable digital information. Although sensing capability has expanded rapidly, energy availability remains a major constraint for battery-powered and remot...
S.Nandhini, Valarmathi V, Valarmathi Viswanathan· International Journal of Sci...· 0 citations
The growing deployment of Internet of Things (IoT) devices has increased interest in energy harvesting as a mechanism to support long-term operation under constrained energy conditions. In such systems, the interaction between energy availability, traffic generation, communication scheduling, and network behavior affec...
R. Ballestrin, Róger Thomas Fontoura Franca, Alfredo Zanin de Oliveira et al.· 2026 10th International Symp...· 0 citations
This paper presents various feature scopes used in wireless sensor networks (WSNs) and illustrates distinct approaches like relay node placement, efficient communication, machine-learning systems i.e. reinforcement learning, and heuristic techniques.
Ramesh Kumar, D. Sah, R. Bhan· Peer-to-Peer Networking and...· 0 citations
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