- Ortiz-Gomez, F.G.; Lei, L.; Lagunas, E.; Martinez, R.; Tarchi, D.; Querol, J.; Salas-Natera, M.A.; Chatzinotas, S. Machine Learning for Radio Resource Management in Multibeam GEO Satellite Systems. Electronics 2022, 11, 992.
- Ortiz, E. Lagunas, S. Chatzinotas, “Unsupervised Learning for User Scheduling in Multibeam Precoded GEO Satellite Systems”, European Conference on Networks and Communications (EUCnC), Grenoble, France, June 2022.
- E. Lagunas, V.N. Ha, T.V. Chien, S. Andrenacci, N. Mazzali, S. Chatzinotas, “Multicast MMSE-based Precoded Satellite Systems: User Scheduling and Equivalent Channel Impact”, Vehicular Technology Conference (VTC2022-Fall), Beijing/London, Sept. 2022
2022
2023
- F. Ortiz, V. Monzon-Baeza, L.M. Garces, J. Vasquez, J.L. Gonzalez, G. Fontanesi, E. Lagunas, J. Querol, S. Chatzinotas, “Onboard Processing in Satellite Communications Using AI Accelerators”, MDPI Aerospace, Jan. 2023
- A. Qureshi, E. Lagunas and G. Kaddoum, “Reinforcement Learning for Link Adaptation and Channel Selection in LEO Satellite Cognitive Communications,” in IEEE Communications Letters, 2023, doi: 10.1109/LCOMM.2023.3240363
- V.N. Ha, E. Lagunas, T. S. Abdu, H. Chaker, S. Chatzinotas, J. Grotz, “Large-Scale Beam Placement and Resource Allocation Design for MEO-Constellation SATCOM”, ICC Workshop on Mega-Constellations in the 6G Era (6gsatcomnet), June 2023.
- S. Abdu, E. Lagunas, V.N. Ha, J. Grotz, S. Kisseleff S. Chatzinotas, “Demand-aware Flexible Handover Strategy for LEO Constellation”, ICC Workshop on Mega-Constellations in the 6G Era (6gsatcomnet), June 2023.
- V. Monzon-Baeza, F. Ortiz, E. Lagunas, T.S. Abdu, S. Chatzinotas “Multi-Criteria Ground Segment Dimensioning for Non-Geostationary Satellite Constellations”, European Conference on Networks and Communications (EUCnC), Gothenburg, Sweden, 6-9 June, 2023.
- S. Daoud, G. Eappen, F. Ortiz, E. Lagunas, W. Martins, S. Chatzinotas, “CCN-based on-Board Interference Detection in Satellite Systems: An Analysis of Dataset Impact on Performance”, IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), Rhodes Island, Greece, June 2023.
- J. Honnaiah, E. Lagunas, S. Chatzinotas, J. Krause “Demand-driven Beam Densification in Multi-Beam Satellite Communication Systems”, IEEE Transactions on Aerospace and Electronic Systems, May 2023.
- A. Saifaldawla, F. Ortiz, E. Lagunas, S. Daoud, S. Chatzinotas, “NGSO-to–GSO Satellite Interference Detection based on Autoencoder”, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Toronto, Canada, Sept. 2023.
- O.K. Mendonca, E. Lagunas, A. Perez-Neira, J.A. Vasquez-Peralvo, S. Chatzinotas, B. Ottersten, “Managing User and Gateway Link Spectral Coexistence in LEO Satellite Systems via Hand-over”, International Communications Satellite Systems Conference (ICSSC), Bradford (UK), Oct. 2023
- J. Honnaiah, F. Ortiz, E. Lagunas, S. Chatzinotas. “Feed-Forward Neural Networks to Overcome Complex Precoding Matrix Calculation in GEO Broadband Satellite Communication Systems” International Communications Satellite Systems Conference (ICSSC), Bradford (UK), Oct. 2023.
- P. Bui, T.Q. Dinh, I. Leyva-Mayorga, S.R. Pandey, E. Lagunas, P. Popovski, “On-board Change Detection for Resource-Efficient Earth Observation with LEO Satellites”, IEEE Global Communications Conference (GLOBECOM), Kuala Lumpur, Malaysia, Dec. 2023.
- Al-Senwi, E. Lagunas, S. Chatzinotas, “Robust Beamforming for Massive MIMO LEO Satellite Communications: A Risk-Aware Learning Framework”, to appear in IEEE Transactions on Vehicular Technology.
2024
- F. Ortiz, N. Skatchkovsky, E. Lagunas, W. Martins, G. Eappen, S. Daoud, O. Simeone, B. Rajendran, S. Chatzinotas, “Energy-Efficient On-Board Radio Resource Management for Satellite Communications via Neuromorphic Computing”, IEEE Trans. On Machine Learning in Communications and Networking, Jan 2024.
- Ortiz, J.A. Vasquez-Peralvo, J. Querol, E. Lagunas, J.L. Gonzalez-Rios, M. Oliveira, L.M. Garces-Socarras, V. Monzon-Baeza, S. Chatzinotas, “Supervised Learning Based Real-Time Adaptive Beamforming On-Board Multibeam Satellites”, European Conference on Antennas and Propagation (EuCAP), Glasgow, Scottland, March 2024.
- A. Vasquez-Peralvo, J. Querol, E. Lagunas, F. Ortiz, M. Oliveira, L.M. Garces-Socarras, J.L. Gonzalez-Rios, S. Chatzinotas, “Genetic Algorithm-based Beamforming in Subarray Architectures for GEO Satellites”, European Conference on Antennas and Propagation (EuCAP), Glasgow, Scottland, March 2024.
- O. K. Mendonca, F.G. Ortiz-Gomez, J. Querol, E. Lagunas, J.A..Vasquez-Peralvo, V. Monzon, S. Chatzinotas and B. Ottersten, “Flexible Payload Configuration for Satellites using Machine Learning”, IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Stockholm, Sweden, May 2024.
- Ortiz, J.A. Vasquez-Peralvo, J. Querol, E. Lagunas, L. Garces, J.L. Gonzalez-Rios, V. Monzon, S. Chatzinotas, “Harnessing Supervised Learning for Adaptive Beamforming in Multibeam Satellite Systems”, IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Stockholm, Sweden, May 2024. https://arxiv.org/abs/2309.14123
- B.M. Adam, M. Samy, C.E. Garcia, E. Lagunas, S. Chatzinotas, “Diffusion Model-based Signal Recovery in Coexisting Satellite and Terrestrial Networks“, WCNC2024 Workshop: Beyond Connectivity: When Wireless Communications Meet Generative AI, Dubai, United Arab Emirates, April 2024.
- A. Saifaldawla, F. Ortiz, E. Lagunas, S. Chatzinotas, “Convolutional Autoencoders for Non-Geostationary Satellite Interference Detection”, IEEE ICC 2024 Workshop on Satellite Mega-Constellations in the 6G Era, Denver, CO, USA, June 2024.
- W.A. Martins, E. Lagunas, N. Skatchkovsky, F. Ortiz, G. Eappen, O. Simeone, B. Rajendran, S. Chatzinotas, “Satellite Adaptive Onboard Beamforming Using Neuromorphic Processors”, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Valencia, Spain, Sept. 2024.
- M. Al-Senwi, E. Lagunas, J. Querol, M. Al-Ansi, S. Chatzinotas, “Flexible Synchronous Federated Learning Approach for LEO Satellite Constellation Networks”, IEEE International Mediterranean Conference on Communications and Networking (MeditCom), Workshop on AIML in Integrated Terrestrial And Non-Terrestrial Networks, Madrid, Spain, July 2024.
- A. Saifaldawla, F. Ortiz, E. Lagunas, S. Chatzinotas, “GenAI-based Models for NGSO Satellites Interference Detection”, IEEE Trans. On Machine Learning in Communications and Networking, June 2024.
- E. Lagunas et al., “Performance Evaluation of Neuromorphic Hardware for Onboard Satellite Communication Applications,” in IEEE Wireless Communications, vol. 31, no. 6, pp. 78-84, December 2024, doi: 10.1109/MWC.016.2300560.
- Ortiz, E. Lagunas, M. Majamaa, A.B.M. Adam, L. Sormunen, T. Hamalainen, S. Chatzinotas, “Gen-AI for Radio Resource Management in Multi-Orbit 6G-NTN Systems”, IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Barcelona, Spain, 26-29 May 2024
2025
- B.M. Adam, E. Lagunas, M. Samy, A. Saifaldawla, S. Chatzinotas, “Generative AI for Non-Terrestrial Networks: Design, Applications, and Challenges”, EURASIP Journal on Wireless Communications and Networking (JWCN), https://doi.org/10.1186/s13638-025-02549-7
- Saifaldawla, F. Ortiz, E. Lagunas, S. Chatzinotas, “Attention-based Blind Adaptive Receive Beamforming for Downlink Interference Limited NGSO Satellite Systems”, IEEE Open Journal of the Communications Society (OJCOMS), Oct. 2025.
- O. K. Mendonca, E. Lagunas, J. Grotz, A. Perez-Neira, S. Chatzinotas, “Deep Q-Learning-Based Handover for Spectral Coexistence Between Feeder and User Links in LEO Satellite Networks”, IEEE Open Journal of the Communications Society, Aug. 2025.
- V.P. Bui, T.V. Chien, E. Lagunas, J. Grotz, P. Popovski, “Demand-Based Adaptive Multi-Beam Placement and Resource Allocation in Non-GSO Satellite Systems”, IEEE Trans. Vehicular Technology, Sept. 2025.
- A.B.M. Adam, E. Lagunas, M. Sami, S. Chatzinotas, “GS3D: Signal Recovery in 3D Wireless Networks with Gaussian Splatting-Synergized Stable Diffusion”, IEEE Wireless Communication Letters, April 2025.
- Eappen, S. Daoud, N. Skatchkovsky, F. Ortiz, E. Lagunas, W. Martins, S. Chatzinotas, “Neuromorphic Models for Energy-Efficient Onboard Interference Detection in Satellite Systems“, IEEE Transactions on Aerospace and Electronic Systems, 2025.
- G. Fontanesi et al., “A Deep-NN Beamforming Approach for Dual Function Radar-Communication THz UAV,” in IEEE Transactions on Vehicular Technology, vol. 74, no. 1, pp. 746-760, Jan. 2025.
- G. Fontanesi et al., “Artificial Intelligence for Satellite Communication: A Survey,” in IEEE Communications Surveys & Tutorials, doi: 10.1109/COMST.2025.3534617.
- H. Al-Hraishawi, M. Alsenwi, J. Ur Rehman, E. Lagunas and S. Chatzinotas, “Digital Twin for Enhanced Resource Allocation in 6G Non-Terrestrial Networks,” in IEEE Communications Magazine, vol. 63, no. 3, pp. 47-53, March 2025.
- M. Al-Senwi, E. Lagunas, J. Querol, Y.K. Tun, S. Chatzinotas, “Intelligent Multi-Connectivity and Resource Allocation Framework for LEO Satellite Networks”, IEEE Globecom Workshop on Sustainable AI for NextGen Wireless Comms and Network., dec. 2025.
- M. Al-senwi, E. Lagunas, J. Querol, M. Al-Ansi, D.H. Tran, Y.K. Tun, S. Chatzinotas, “Optimized Satellite Participation in Federated Learning over LEO Constellation Networks”, PIMRC Workshop on 6G-NTN, Sep. 2025.
- A. Saifaldawla, E. Lagunas, F. Ortiz, A.B. Adam, S. Chatzinotas, “SmartUT: Receive Beamforming for Spectral Coexistence of NGSO Satellite Systems”, 28th International Workshop on Smart Antennas 2025 (WSA), Erlangen, Germany, Sep 2025.
- M. Majamaa, E. Lagunas, A.B.M. Adam, F. Ortiz, L. Sormunen, T. Hamalainen, S. Chatzinotas, “5G-NR Resource Management in Multi-Orbit Non-Terrestrial Systems with Multi-Connectivity”, International Conference on Computer and Communication Engineering, Kuala Lumpur, Malaysia, Aug. 2025.
- Aouedi, F. Ortiz, E. Lagunas, T.X. Vu, S. Chatzinotas, “Hybrid Model-Aided learning for 5G-NTN Handover in High Mobility Platforms”, INFOCOM 2025: Workshop on AI-Driven Integration of Terrestrial and Non-Terrestrial Networks (AITNTN), London, UK, May 2025.
2026
- A.B.M. Adam, M. Samy, E. Lagunas, M.A.M. Elhassan, S. Chatzinotas, B. Ottersten, “A Unified Generative Framework for Channel Prediction in Coexisting Terrestrial and Non-Terrestrial Networks”, IEEE Trans. Vehicular Technology (TVT), 2026.
- F. Ortiz, E. Lagunas, A. Saifaldawla, M. Jalali, L. Emiliani, S. Chatzinotas, “Emerging NGSO Constellations: Spectral Coexistence with GSO Satellite Communication Systems”, submitted to Frontiers in Communications and Networks, section Aerial and Space Networks, 2026.
- A.B.M. Adam, E. Lagunas, M. Samy, S. Chatzinotas. “Contrastive Deep Reinforcement Learning for Resource Management in Coexisting Satellite and Terrestrial Networks”, IEEE Communications Conference (ICC), May 2026.