Onboard processing in satellite communications using ai accelerators

F Ortiz, V Monzon Baeza, LM Garces-Socarras… - Aerospace, 2023 - mdpi.com
Satellite communication (SatCom) systems operations centers currently require high human
intervention, which leads to increased operational expenditure (OPEX) and implicit latency …

Harnessing the Potential of Emerging Technologies to Break down Barriers in Tactical Communications

L Concha Salor, V Monzon Baeza - Telecom, 2023 - mdpi.com
In the realm of military communications, the advent of new technologies like 5G and the
future 6G networks holds promise. However, incorporating these technologies into tactical …

Incorporating spatial modulation for non-coherent massive MIMO with DPSK schemes

VM Baeza - IEEE Wireless Communications Letters, 2024 - ieeexplore.ieee.org
Massive MIMO (mMIMO) boasts high spectral efficiency yet grapples with two key
challenges: the complexity of estimating numerous channels and the hardware constraint of …

LoRa-Based Low-Cost Nanosatellite for Emerging Communication Networks in Complex Scenarios

R Parada, V Monzon Baeza, DN Barraca-Ibort… - Aerospace, 2023 - mdpi.com
Wireless broadband coverage has reached 95% worldwide. However, its trend is expected
to stay the same in the following years, presenting challenges for scenarios such as remote …

Enhancing Urban Mobility through Traffic Management with UAVs and VLC Technologies

J Garau Guzman, VM Baeza - Drones, 2023 - mdpi.com
This paper introduces a groundbreaking approach to transform urban mobility by integrating
Unmanned Aerial Vehicles (UAVs) and Visible Light Communication (VLC) technologies …

[PDF][PDF] Análisis de métodos para protección del enlace Feeder en comunicaciones por satélite

MJ Flórez, VM Baeza - 2023 - researchgate.net
En los próximos años, se espera un aumento significativo en el número de satélites
utilizados para proporcionar diversos servicios de telecomunicaciones, especialmente …

Optimal Linear Precoding Under Realistic Satellite Communications Scenarios

G Eappen, JL Gonzalez, V Singh… - IEEE Open Journal …, 2024 - ieeexplore.ieee.org
In this paper, optimal linear precoding for the multibeam geostationary earth orbit (GEO)
satellite with the multi-user (MU) multiple-input-multiple-output (MIMO) downlink scenario is …

[PDF][PDF] Avances de MIMO masivo para comunicaciones por satélite y análisis con GMAT

EC Galán, VM Baeza - 2022 - researchgate.net
Main objective of satellite communication systems (SATCOM) is to provide wireless
coverage to complete and expand terrestrial communication networks to reach a global …

[HTML][HTML] Structure Design and Reliable Acquisition of Burst Spread Spectrum Signals Without Physical Layer Synchronization Overhead

S Pan, L Yin, Y Tan, Y Wang - Electronics, 2024 - mdpi.com
In order to improve the concealment and security of a point-to-point transparent forwarding
satellite communication system, a signal structure based on aperiodic long code spread …

Overview of use cases in single channel full duplex techniques for satellite communication

VM Baeza, S Kisseleff, JLG Rios… - IET Conference …, 2023 - IET
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 …