Search Results for author: Onel L. A. López

Found 8 papers, 0 papers with code

Intelligent Duty Cycling Management and Wake-up for Energy Harvesting IoT Networks with Correlated Activity

no code implementations10 May 2024 David E. Ruíz-Guirola, Onel L. A. López, Samuel Montejo-Sánchez, Israel Leyva Mayorga, Zhu Han, Petar Popovski

This paper presents an approach for energy-neutral Internet of Things (IoT) scenarios where the IoT devices (IoTDs) rely entirely on their energy harvesting capabilities to sustain operation.

Management

End-to-End Waveform and Beamforming Optimization for RF Wireless Power Transfer

no code implementations9 May 2024 Abdul Basit Khattak, Onel L. A. López, Amirhossein Azarbahram, Deepak Kumar, Matti Latva-aho

Radio frequency (RF) wireless power transfer (WPT) is a key technology for future low-power wireless systems.

Deep Reinforcement Learning for Multi-User RF Charging with Non-linear Energy Harvesters

no code implementations7 May 2024 Amirhossein Azarbahram, Onel L. A. López, Petar Popovski, Shashi Raj Pandey, Matti Latva-aho

Radio frequency (RF) wireless power transfer (WPT) is a promising technology for sustainable support of massive Internet of Things (IoT).

Scheduling Total Energy

TinyML: Tools, Applications, Challenges, and Future Research Directions

no code implementations23 Mar 2023 Rakhee Kallimani, Krishna Pai, Prasoon Raghuwanshi, Sridhar Iyer, Onel L. A. López

In recent years, Artificial Intelligence (AI) and Machine learning (ML) have gained significant interest from both, industry and academia.

Edge-computing

Massive Wireless Energy Transfer with Statistical CSI Beamforming

no code implementations15 Jun 2021 Francisco A. Monteiro, Onel L. A. López, Hirley Alves

A paramount benefit of the constrained precoder is the encompassment of fairness in the power allocation to the different clusters.

Fairness Total Energy

On CSI-free Multi-Antenna Schemes for Massive RF Wireless Energy Transfer

no code implementations6 Feb 2020 Onel L. A. López, Samuel Montejo-Sánchez, Richard D. Souza, Hirley Alves, Constantinos B. Papadias

We characterize the distribution of the provided energy under correlated Rician fading for each scheme and find out that while AA-IS and SA cannot take advantage of the multiple antennas to improve the average provided energy, its dispersion can be significantly reduced.

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