11 citations · 11 across the 5 of their papers we have counts for
4 papers · 1 filter
On the LEO Satellite Constellation Design for North Atlantic Coverage
Alejandro Ramírez-Arroyo, Miguel Villanueva-Fernández, Preben Mogensen
Low Earth Orbit (LEO) satellite constellations are emerging as a key component of non-terrestrial networks due to their low-latency and high-capacity communication capabilities. Ho…
Towards Reliable Connectivity: Measurement-Driven Assessment of Starlink and OneWeb Non-Terrestrial and 5G Terrestrial Networks
Alejandro Ramírez-Arroyo, O. S. Peñaherrera-Pulla, Preben Mogensen
The emergence of commercial satellite communications networks, such as Starlink and OneWeb, has significantly transformed the communications landscape over the last years. As a com…
Experimental Assessment of Human Blockage at sub-THz and mmWave Frequency Bands
Juan E. Galeote-Cazorla, Alejandro Ramírez-Arroyo, José-María Molina-García-Pardo +2
The fifth generation (5G) of mobile communications relies on extremely high data transmission rates utilizing a wide range of frequency bands, including FR1 (sub-6 GHz) and FR2 (mm…
Multi-Connectivity Solutions for Rural Areas: Integrating Terrestrial 5G and Satellite Networks to Support Innovative IoT Use Cases
Alejandro Ramírez-Arroyo, Melisa López, Ignacio Rodríguez +2
5G cellular networks are now a reality and promise to improve key performance indicators (KPIs), such as Gbps data rates and latencies in the order of milliseconds. While some of t…