![]() ![]() | CHOUGRANI, H., KODHELI, O., GEORGANAKI, A., THOEMEL, J., Vittoria Turtoro, C., Zeppenfeldt, F., Pissias, P., HOFMANN, M., & CHATZINOTAS, S. (2024). Connecting space missions through NGSO constellations: feasibility study. Frontiers in Communications and Networks, 5. doi:10.3389/frcmn.2024.1356484 ![]() |
![]() ![]() | ABREHA, H., CHOUGRANI, H., MAITY, I., Nguyen, V.-D., CHATZINOTAS, S., & POLITIS, C. (28 May 2023). Fairness-Aware Dynamic VNF Mapping and Scheduling in SDN/NFV-Enabled Satellite Edge Networks [Paper presentation]. ICC 2023 - IEEE International Conference on Communications, Rome, Italy, 2023, pp. 4892-4898, Rome, Italy. doi:10.1109/icc45041.2023.10279545 ![]() |
![]() ![]() | Vannucci, A., Foggi, T., Zahr, A., CHOUGRANI, H., Matuz, B., MYSORE RAMA RAO, B. S., & Colavolpe, G. (2023). From fibers to satellites: Lessons to learn and pitfalls to avoid when optical communications move to long distance free space. In M. B. Matthews (Ed.), 56th Asilomar Conference on Signals, Systems and Computers, ACSSC 2022. IEEE Computer Society. doi:10.1109/IEEECONF56349.2022.10052034 ![]() |
![]() ![]() | MAITY, I., CHOUGRANI, H., & CHATZINOTAS, S. (2023). Fairness-Aware Inter-Slice Scheduler for IoT Services over Satellite. IEEE Open Journal of the Communications Society, 1-1. doi:10.1109/ojcoms.2023.3331622 ![]() |
![]() ![]() | CHAKER, H., CHOUGRANI, H., ALVES MARTINS, W., CHATZINOTAS, S., & Grotz, J. (2022). Dynamic Beam-Layout Design for MEO High Throughput Satellite Systems. GLOBECOM. doi:10.1109/GCWkshps56602.2022.10008609 ![]() |
![]() ![]() | CHAKER, H., CHOUGRANI, H., ALVES MARTINS, W., CHATZINOTAS, S., & Joel, G. (2022). Matching Traffic Demand in GEO Multibeam Satellites: The Joint Use of Dynamic Beamforming and Precoding Under Practical Constraints. IEEE Transactions on Broadcasting. doi:10.1109/TBC.2022.3196173 ![]() |
![]() ![]() | AL-HRAISHAWI, H., CHOUGRANI, H., KISSELEFF, S., LAGUNAS, E., & CHATZINOTAS, S. (2022). A Survey on Non-Geostationary Satellite Systems: The Communication Perspective. IEEE Communications Surveys and Tutorials. doi:10.1109/COMST.2022.3197695 ![]() |
![]() ![]() | CHOUGRANI, H., KISSELEFF, S., ALVES MARTINS, W., & CHATZINOTAS, S. (2021). NB-IoT Random Access for Non-Terrestrial Networks: Preamble Detection and Uplink Synchronization. IEEE Internet of Things Journal. doi:10.1109/JIOT.2021.3123376 ![]() |
![]() ![]() | CHAKER, H., MATURO, N., CHATZINOTAS, S., CHOUGRANI, H., ALVES MARTINS, W., & Grotz, J. (30 September 2021). Enablers for Matching Demand in GEO Multi-Beam Satellites: Dynamic Beamforming, Precoding, or Both? [Paper presentation]. 38th International Communications Satellite Systems Conference (ICSSC), Arlington, Virginia, United States. |
![]() ![]() | AL-HRAISHAWI, H., MINARDI, M., CHOUGRANI, H., KODHELI, O., Mendoza Montoya, J. F., & CHATZINOTAS, S. (2021). Multi-layer Space Information Networks: Access Design and Softwarization. IEEE Access. doi:10.1109/ACCESS.2021.3131030 ![]() |
![]() ![]() | CHOUGRANI, H., KISSELEFF, S., & CHATZINOTAS, S. (2021). Efficient Preamble Detection and Time-of-Arrival Estimation for Single-Tone Frequency Hopping Random Access in NB-IoT. IEEE Internet of Things Journal, 8 (9), 7437-7449. doi:10.1109/JIOT.2020.3039004 ![]() |