Artificial intelligence for satellite communication and non-terrestrial networks: A survey

G Fontanesi, F Ortíz, E Lagunas, VM Baeza… - arXiv preprint arXiv …, 2023 - arxiv.org
This paper surveys the application and development of Artificial Intelligence (AI) in Satellite
Communication (SatCom) and Non-Terrestrial Networks (NTN). We first present a …

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 …

Rate splitting multiple access for next generation cognitive radio enabled LEO satellite networks

WU Khan, Z Ali, E Lagunas, A Mahmood… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Low Earth Orbit (LEO) satellite communication (SatCom) has drawn particular attention
recently due to its high data rate services and low round-trip latency. It has low launching …

GenAI-based models for NGSO satellites interference detection

A Saifaldawla, F Ortiz, E Lagunas… - … Machine Learning in …, 2024 - ieeexplore.ieee.org
Recent advancements in satellite communications have highlighted the challenge of
interference detection, especially with the new generation of non-geostationary orbit …

Joint power and tilt control in satellite constellation for NGSO-GSO interference mitigation

M Jalali, F Ortiz, E Lagunas, S Kisseleff… - IEEE Open Journal …, 2023 - ieeexplore.ieee.org
The number of non-geostationary orbit (NGSO) satellite constellations is growing
persistently. Accordingly, co-channel interference with geostationary orbit (GSO) networks …

NGSO-To-GSO satellite interference detection based on autoencoder

A Saifaldawla, FG Ortiz-Gomez… - 2023 IEEE 34th …, 2023 - ieeexplore.ieee.org
Recently, non-geostationary orbit (NGSO) satellite communication constellations have
regained popularity due to their ability to provide global coverage and lower-latency …

Downlink Beamforming Strategies for Interference-Aware NGSO Satellite Systems

M Jalali, E Lagunas, A Haqiqatnejad… - IEEE Open Journal …, 2024 - ieeexplore.ieee.org
An important part of designing non-geostationary satellite orbit (NGSO) constellations is to
ensure that they can co-exist with the legacy geostationary satellite orbit (GSO) systems in …

Rate splitting multiple access for next generation cognitive radio enabled LEO satellite networks

Z Ali, E Lagunas, A Mahmood, M Asif, A Ihsan… - arXiv preprint arXiv …, 2022 - arxiv.org
This paper proposes a cognitive radio enabled LEO SatCom using RSMA radio access
technique with the coexistence of GEO SatCom network. In particular, this work aims to …

Collaborative interference avoidance technology in GEO‐LEO co‐existing satellite system

M He, G Cui, M Wu, W Wang - International Journal of Satellite …, 2024 - Wiley Online Library
Summary Recently, the Low Earth Orbit (LEO) satellite and Geostationary Earth Orbit (GEO)
satellites share the same frequency to enhance spectrum efficiency in response to the …

LEO satellite beamforming for NGSO-GSO interference mitigation

The co-existence of low earth orbit (LEO) and geo-stationary satellite orbit (GSO) satellites in
shared frequency bands might compromise the legacy GSO systems. In response to this …