164 citations · 306 across the 12 of their papers we have counts for
19 papers
Beam Squint Mitigation in Wideband Hybrid Beamformers: Full-TTD, Sparse-TTD, or Non-TTD?
Mehdi Monemi, Mohammad Amir Fallah, Mehdi Rasti +3
Beam squint poses a fundamental challenge in wideband hybrid beamforming, particularly for mmWave and THz systems that demand both ultra-wide bandwidth and high directional beams.…
Robust Downlink Multi-Antenna Beamforming with Heterogenous CSI: Enabling eMBB and URLLC Coexistence
Dian Echevarría Pérez, Onel L. Alcaraz López, Hirley Alves
Two of the main problems to achieve ultra-reliable low-latency communications (URLLC) are related to instantaneous channel state information (I-CSI) acquisition and the coexistence…
A Comprehensive Survey on Spectrum Sharing Techniques for 5G/B5G Intelligent Wireless Networks: Opportunities, Challenges and Future Research Directions
Anita Patil, Sridhar Iyer, Onel L. A. Lopez +4
The increasing popularity of Internet of Everything and small-cell devices has enormously accelerated traffic loads. Consequently, increased bandwidth and high data rate requiremen…
Energy-Efficient Wake-Up Signalling for Machine-Type Devices Based on Traffic-Aware Long-Short Term Memory Prediction
David E. Ruíz-Guirola, Carlos A. Rodríguez-López, Samuel Montejo-Sánchez +3
Reducing energy consumption is a pressing issue in low-power machine-type communication (MTC) networks. In this regard, the Wake-up Signal (WuS) technology, which aims to minimize…
Minimization of the Worst-Case Average Energy Consumption in UAV-Assisted IoT Networks
Osmel Martínez Rosabal, Onel Alcaraz López, Dian Echevarría Pérez +3
The Internet of Things (IoT) brings connectivity to a massive number of devices that demand energy-efficient solutions to deal with limited battery capacities, uplink-dominant traf…
Massive Wireless Energy Transfer with Multiple Power Beacons for very large Internet of Things
Osmel Martínez Rosabal, Onel L. Alcaraz López, Hirley Alves +2
The Internet of Things (IoT) comprises an increasing number of low-power and low-cost devices that autonomously interact with the surrounding environment. As a consequence of their…