109 citations · 271 across the 25 of their papers we have counts for
7 papers · 1 filter
Dependable Connectivity for Industrial Wireless Communication Networks
Nurul Huda Mahmood, Onel L. A. Lopez, David Ruiz-Guirola +3
Dependability - a system's ability to consistently provide reliable services by ensuring safety and maintainability in the face of internal or external disruptions - is a fundament…
EVT-enriched Radio Maps for URLLC
Dian Echevarría Pérez, Onel L. Alcaraz López, Hirley Alves
This paper introduces a sophisticated and adaptable framework combining extreme value theory with radio maps to spatially model extreme channel conditions accurately. Utilising exi…
High-Power and Safe RF Wireless Charging: Cautious Deployment and Operation
Onel L. A. López, Osmel M. Rosabal, Amirhossein Azarbahram +5
The wired charging and the need for battery replacements are critical barriers to unlimited, scalable, and sustainable mobile connectivity, motivating the interest in radio frequen…
Extreme Value Theory-based Robust Minimum-Power Precoding for URLLC
Dian Echevarría Pérez, Onel L. Alcaraz López, Hirley Alves
Channel state information (CSI) is crucial for achieving ultra-reliable low-latency communication (URLLC) in wireless networks. The main associated problems are the CSI acquisition…
Sustainable RF Wireless Energy Transfer for Massive IoT: enablers and challenges
Osmel Martínez Rosabal, Onel L. Alcaraz López, Hirley Alves +1
Reliable energy supply remains a crucial challenge in the Internet of Things (IoT). Although relying on batteries is cost-effective for a few devices, it is neither a scalable nor…
Statistical Tools and Methodologies for Ultrareliable Low-Latency Communications -- A Tutorial
Onel López, Nurul Mahmood, Mohammad Shehab +4
Ultra-reliable low-latency communication (URLLC) constitutes a key service class of the fifth generation and beyond cellular networks. Notably, designing and supporting URLLC poses…
Self-energy recycling for low-power reliable networks: Half-duplex or Full-duplex?
Dian Echevarría Pérez, Onel L. Alcaraz López, Hirley Alves +1
Self-energy recycling (sER), which allows transmit energy re-utilization, has emerged as a viable option for improving the energy efficiency (EE) in low-power Internet of Things ne…