5 papers · 1 filter
On the Deployment of Multiple Radio Stripes for Large-Scale Near-Field RF Wireless Power Transfer
Amirhossein Azarbahram, Onel L. A. López, Petar Popovski +1
This paper investigates the deployment of radio stripe systems for indoor radio-frequency (RF) wireless power transfer (WPT) in line-of-sight near-field scenarios. The focus is on…
Evaluating Task Execution Performance Under Energy Measurement Overhead
Mateen Ashraf, Shahab Jahanbazi, Onel L. A. López
Energy-awareness for adapting task execution behavior can bring several benefits in terms of performance improvement in energy harvesting (EH) Internet of Things (IoT) devices. How…
Movable Antennas-aided Wireless Energy Transfer for the Internet of Things
Osmel Martínez Rosabal, Onel Alcaraz López, Marco Di Renzo +2
Recent advancements in movable antennas (MAs) technology create new opportunities for 6G and beyond wireless systems. MAs are promising for radio frequency wireless energy transfer…
Federated Learning-Distillation Alternation for Resource-Constrained IoT
Rafael Valente da Silva, Onel L. Alcaraz López, Richard Demo Souza
Federated learning (FL) faces significant challenges in Internet of Things (IoT) networks due to device limitations in energy and communication resources, especially when consideri…
Sense-then-Charge: Wireless Power Transfer to Unresponsive Devices with Unknown Location
Amirhossein Azarbahram, Onel L. A. López, Richard D. Souza +2
This paper explores a multi-antenna dual-functional radio frequency (RF) wireless power transfer (WPT) and radar system to charge multiple unresponsive devices. We formulate a beam…