3 citations · 6 across the 6 of their papers we have counts for
6 papers
User-Centric Beam Selection and Precoding Design for Coordinated Multiple-Satellite Systems
Vu Nguyen Ha, Duy H. N. Nguyen, Juan C. -M. Duncan +7
This paper introduces a joint optimization framework for user-centric beam selection and linear precoding (LP) design in a coordinated multiple-satellite (CoMSat) system, employing…
Genetic Algorithm-based Beamforming in Subarray Architectures for GEO Satellites
Juan Andrés Vásquez-Peralvo, Jorge Querol, Eva Lagunas +5
The incorporation of subarrays in Direct Radiating Arrays for satellite missions is fundamental in reducing the number of Radio Frequency chains, which correspondingly diminishes c…
Supervised Learning Based Real-Time Adaptive Beamforming On-board Multibeam Satellites
Flor Ortiz, Juan A. Vasquez-Peralvo, Jorge Querol +6
Satellite communications (SatCom) are crucial for global connectivity, especially in the era of emerging technologies like 6G and narrowing the digital divide. Traditional SatCom s…
Overview of Use Cases in Single Channel Full Duplex Techniques for Satellite Communication
Victor Monzon Baeza, Steven Kisseleff, Jorge Luis González Rios +7
This paper provides an overview of the diverse range of applications and use cases for Single-Channel Full-Duplex (SCFD) techniques within the field of satellite communication. SCF…
Harnessing Supervised Learning for Adaptive Beamforming in Multibeam Satellite Systems
Flor Ortiz, Juan A. Vasquez-Peralvo, Jorge Querol +5
In today's ever-connected world, the demand for fast and widespread connectivity is insatiable, making multibeam satellite systems an indispensable pillar of modern telecommunicati…
Satellite-based Quantum Network: Security and Challenges over Atmospheric Channel
Hong-fu Chou, Vu Nguyen Ha, Hayder Al-Hraishawi +4
The ultra-secure quantum network leverages quantum cryptography to deliver unsurpassed data transfer security. In principle, the well-known quantum key distribution (QKD) achieves…