![]() ![]() | ZIVUKU, P., KISSELEFF, S., Martins, W. A., AL-HRAISHAWI, H., CHATZINOTAS, S., & OTTERSTEN, B. (2023). Performance of Joint Symbol Level Precoding and RIS Phase Shift Design in the Finite Block Length Regime with Constellation Rotation. In IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). Toronto, Canada: IEEE. doi:10.1109/pimrc56721.2023.10293909 ![]() |
![]() ![]() | JALALI, M., Ortiz, F., Lagunas, E., KISSELEFF, S., Emiliani, L., & CHATZINOTAS, S. (07 August 2023). Joint Power and Tilt Control in Satellite Constellation for NGSO-GSO Interference Mitigation. IEEE Open Journal of Vehicular Technology, 4, 545 - 557. doi:10.1109/OJVT.2023.3302511 ![]() |
![]() ![]() | KISSELEFF, S., & CHATZINOTAS, S. (2023). Trusted Reconfigurable Intelligent Surface for Multi-User Quantum Key Distribution. IEEE Communications Letters. doi:10.1109/LCOMM.2023.3291052 ![]() |
![]() ![]() | ABDULLAH, Z., KISSELEFF, S., LAGUNAS, E., HA, V. N., Zeppenfeldt, F., & CHATZINOTAS, S. (2023). Integrated Access and Backhaul via Satellites. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Toronto, Canada, Sept. 2023. doi:10.1109/PIMRC56721.2023.10294025 ![]() |
![]() ![]() | NTONTIN, K., Boulogeorgos, A.-A. A., Björnson, E., ALVES MARTINS, W., KISSELEFF, S., Abadal, S., Alarcón, E., Papazafeiropoulos, A., Lazarakis, F., & CHATZINOTAS, S. (2023). Wireless Energy Harvesting For Autonomous Reconfigurable Intelligent Surfaces. IEEE Transactions on Green Communications and Networking, 7 (1), 114 - 129. doi:10.1109/TGCN.2022.3201190 ![]() |
![]() ![]() | Abdu, T. S., KISSELEFF, S., LAGUNAS, E., Grotz, J., CHATZINOTAS, S., & OTTERSTEN, B. (2023). Demand-Aware Onboard Payload Processor Management for High Throughput NGSO Satellite Systems. IEEE Transactions on Aerospace and Electronic Systems. ![]() |
![]() ![]() | Abdu, T. S., LAGUNAS, E., HA, V. N., Grotz, J., KISSELEFF, S., & CHATZINOTAS, S. (2023). Demand-aware Flexible Handover Strategy for LEO Constellation. In ICC Workshop on Mega-Constellations in the 6G Era (6gsatcomnet), Rome, Italy, May 2023. doi:10.1109/ICCWorkshops57953.2023.10283793 ![]() |
![]() ![]() | ZIVUKU, P., KISSELEFF, S., Van-Dinh Nguyen, Martins, W. A., NTONTIN, K., CHATZINOTAS, S., & OTTERSTEN, B. (2023). Joint RIS-aided Precoding and Multislot Scheduling for Maximum User Admission in Smart Cities. IEEE Transactions on Communications, 1-1. doi:10.1109/TCOMM.2023.3321731 ![]() |
![]() ![]() | JALALI, M., ORTIZ GOMEZ, F. D. G., LAGUNAS, E., KISSELEFF, S., CHATZINOTAS, S., & Emiliani, L. (2023). LEO SATELLITE BEAMFORMING FOR NGSO-GSO INTERFERENCE MITIGATION. IET Communications. ![]() |
![]() ![]() | KISSELEFF, S., NTONTIN, K., & CHATZINOTAS, S. (26 December 2022). Cable-aided Distributed Reconfigurable Intelligent Surface (CRIS): New Paradigm for Wireless Communication Networks. IEEE Communications Magazine, 61 (3), 86-91. doi:10.1109/MCOM.004.2200270 ![]() |
![]() ![]() | ABDU, T. S., LAGUNAS, E., KISSELEFF, S., Grotz, J., & OTTERSTEN, B. (08 November 2022). Demand aware Resource Management Techniques for Flexible Broadband Satellite Communication Systems [Poster presentation]. IPBG 2nd Annual Workshop. |
![]() ![]() | JALALI, M., ORTIZ GOMEZ, F. D. G., LAGUNAS, E., KISSELEFF, S., Emiliani, L., & CHATZINOTAS, S. (2022). Radio Regulation Compliance of NGSO Constellations’ Interference towards GSO Ground Stations. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 12–15 September 2022, Virtual Conference. ![]() |
![]() ![]() | ABDULLAH, Z., Papazafeiropoulos, A., KISSELEFF, S., CHATZINOTAS, S., & OTTERSTEN, B. (July 2022). Impact of phase-noise and spatial correlation on double-RIS-assisted multiuser MISO networks. IEEE Wireless Communications Letters, 11 (7), 1473-1477. doi:10.1109/LWC.2022.3175539 ![]() |
![]() ![]() | Kong, L., KISSELEFF, S., CHATZINOTAS, S., OTTERSTEN, B., & Erol-Kantarci, M. (2022). On the Impacts of Phase Shifting Design and Eavesdropping Uncertainty on Secrecy Metrics of RIS-aided Systems. In Proceedings of Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit). doi:10.1109/EuCNC/6GSummit54941.2022.9815614 ![]() |
![]() ![]() | Kong, L., KISSELEFF, S., CHATZINOTAS, S., OTTERSTEN, B., & Erol-Kantarci, M. (2022). Effective Rate of RIS-aided Networks with Location and Phase Estimation Uncertainty. In Proceedings of IEEE Wireless Communications and Networking Conference (WCNC). doi:10.1109/WCNC51071.2022.9771961 ![]() |
![]() ![]() | ABDU, T. S., KISSELEFF, S., LAGUNAS, E., CHATZINOTAS, S., & OTTERSTEN, B. (2022). Demand and Interference Aware Adaptive Resource Management for High Throughput GEO Satellite Systems. IEEE Open Journal of the Communications Society. doi:10.1109/OJCOMS.2022.3167785 ![]() |
![]() ![]() | ZIVUKU, P., KISSELEFF, S., NGUYEN, V. D., NTONTIN, K., ALVES MARTINS, W., CHATZINOTAS, S., & OTTERSTEN, B. (2022). Maximizing the Number of Served Users in a Smart City using Reconfigurable Intelligent Surfaces. In Proceedings of IEEE Wireless Communications and Networking Conference (WCNC). doi:10.1109/WCNC51071.2022.9771746 ![]() |
![]() ![]() | ABDULLAH, Z., KISSELEFF, S., ALVES MARTINS, W., Chen, G., Sanguinetti, L., NTONTIN, K., Papazafeiropoulos, A., CHATZINOTAS, S., & OTTERSTEN, B. (2022). Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research Directions. IEEE Wireless Communications. doi:10.1109/MWC.012.2200292 ![]() |
![]() ![]() | ABDULLAH, Z., KISSELEFF, S., NTONTIN, K., ALVES MARTINS, W., CHATZINOTAS, S., & OTTERSTEN, B. (2022). Successive Decode-and-Forward Relaying with Reconfigurable Intelligent Surfaces. In IEEE International Conference on Communications, Seoul, May 2022. ![]() |
![]() ![]() | ABDULLAH, Z., KISSELEFF, S., NTONTIN, K., ALVES MARTINS, W., CHATZINOTAS, S., & OTTERSTEN, B. (2022). Double-RIS Communication with DF Relaying for Coverage Extension: Is One Relay Enough? In IEEE International Conference on Communications, Seoul, May 2022. ![]() |
![]() ![]() | Papazafeiropoulos, A., ABDULLAH, Z., Kourtessis, P., KISSELEFF, S., & KRIKIDIS, I. (2022). Coverage Probability of STAR-RIS-Assisted Massive MIMO Systems With Correlation and Phase Errors. IEEE Wireless Communications Letters. doi:10.1109/LWC.2022.3179653 ![]() |
![]() ![]() | 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 ![]() |
![]() ![]() | ABDULLAH, Z., Alexandropoulos, G. C., KISSELEFF, S., CHATZINOTAS, S., & OTTERSTEN, B. (2022). Combining Relaying and Reflective Surfaces: Power Consumption and Energy Efficiency Analysis. In IEEE Global Communication Conference, Rio de Janeiro, Brazil. ![]() |
![]() ![]() | ABDU, T. S., KISSELEFF, S., Lei, L., LAGUNAS, E., Joel, G., & CHATZINOTAS, S. (2022). A Deep Learning Based Acceleration of Complex Satellite Resource Management Problem [Poster presentation]. 2022 30th European Signal Processing Conference (EUSIPCO). |
![]() ![]() | ABDU, T. S., KISSELEFF, S., LAGUNAS, E., CHATZINOTAS, S., & OTTERSTEN, B. (2022). Energy Efficient Sparse Precoding Design for Satellite Communication System [Paper presentation]. The 2022 IEEE 96th Vehicular Technology Conference. |
![]() ![]() | NTONTIN, K., Boulogeorgos, A.-A. A., Björnson, E., Selimis, D., ALVES MARTINS, W., Abadal, S., Alexiou, A., Lazarakis, F., KISSELEFF, S., & CHATZINOTAS, S. (2022). Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting [Paper presentation]. 2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring). doi:10.1109/VTC2022-Spring54318.2022.9860773 |
![]() ![]() | ABDU, T. S., KISSELEFF, S., LAGUNAS, E., CHATZINOTAS, S., & OTTERSTEN, B. (2022). JOINT CARRIER ALLOCATION AND PRECODING OPTIMIZATION FOR INTERFERENCE-LIMITED GEO SATELLITE [Paper presentation]. the 39th International Communications Satellite Systems Conference (ICSSC), STRESA, Italy. |
![]() ![]() | ABDU, T. S., KISSELEFF, S., LAGUNAS, E., & CHATZINOTAS, S. (2021). Flexible Resource Optimization for GEO Multibeam Satellite Communication System. IEEE Transactions on Wireless Communications, 1-15. doi:10.1109/TWC.2021.3088609 ![]() |
![]() ![]() | 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 ![]() |
![]() ![]() | KISSELEFF, S., LAGUNAS, E., ABDU, T. S., CHATZINOTAS, S., & OTTERSTEN, B. (August 2021). Radio Resource Management Techniques for Multibeam Satellite Systems. IEEE Communications Letters, 25 (8), 2448-2452. doi:10.1109/LCOMM.2020.3033357 ![]() |
![]() ![]() | KISSELEFF, S., & Gerstacker, W. H. (2021). Optimal Detection of Multiple Symbol-Slotted Random Access based Packet Transmissions. IEEE Wireless Communications Letters. doi:10.1109/LWC.2021.3053345 ![]() |
![]() ![]() | ABDU, T. S., KISSELEFF, S., LAGUNAS, E., & CHATZINOTAS, S. (2021). A Low-complexity Resource Optimization Technique for High Throughput Satellite [Paper presentation]. International Symposium on Wireless Communication Systems (ISWCS 2021), Berlin, Germany. doi:10.1109/ISWCS49558.2021.9562200 |
![]() ![]() | ABDU, T. S., LEI, L., KISSELEFF, S., LAGUNAS, E., CHATZINOTAS, S., & OTTERSTEN, B. (2021). Precoding-Aided Bandwidth Optimization for High Throughput Satellite Systems [Paper presentation]. 2021 IEEE 5G World Forum. doi:10.1109/5GWF52925.2021.00010 |
![]() ![]() | JUBBA HONNAIAH, P., Maturo, N., CHATZINOTAS, S., KISSELEFF, S., & krause, J. (2021). Demand-Based Adaptive Multi-Beam Pattern and Footprint Planning for High Throughput GEO Satellite Systems. IEEE Open Journal of the Communications Society. doi:10.1109/OJCOMS.2021.3093106 ![]() |
![]() ![]() | KISSELEFF, S., ALVES MARTINS, W., CHATZINOTAS, S., & OTTERSTEN, B. (2021). Symbol-Level Precoding with Constellation Rotation in the Finite Block Length Regime. IEEE Communications Letters. doi:10.1109/LCOMM.2021.3071838 ![]() |
![]() ![]() | KODHELI, O., LAGUNAS, E., MATURO, N., SHARMA, S. K., MYSORE RAMA RAO, B. S., MENDOZA MONTOYA, J. F., MERLANO DUNCAN, J. C., Spano, D., CHATZINOTAS, S., KISSELEFF, S., QUEROL, J., LEI, L., X. Vu, T., & Goussetis, G. (2021). Satellite Communications in the New Space Era: A Survey and Future Challenges. IEEE Communications Surveys and Tutorials, 23 (1), 70-109. doi:10.1109/COMST.2020.3028247 ![]() |
![]() ![]() | 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 ![]() |
![]() ![]() | KISSELEFF, S., LAGUNAS, E., Krivochiza, J., QUEROL, J., Maturo, N., MARTINEZ MARRERO, L., MERLANO DUNCAN, J. C., & CHATZINOTAS, S. (2021). Centralized Gateway Concept for Precoded Multi-beam GEO Satellite Networks. In VTC2021-Fall Workshop on Evolution of Non-Terrestrial Networks Toward 6G, Sept. 2021. ![]() |
![]() ![]() | KISSELEFF, S., CHATZINOTAS, S., & OTTERSTEN, B. (2021). Reconfigurable Intelligent Surfaces in Challenging Environments: Underwater, Underground, Industrial and Disaster. IEEE Access. doi:10.1109/ACCESS.2021.3125461 ![]() |
![]() ![]() | ABDU, T. S., KISSELEFF, S., LAGUNAS, E., & CHATZINOTAS, S. (2021). Power and Bandwidth Minimization for Demand-Aware GEO Satellite Systems [Paper presentation]. IEEE GLOBECOM 2021, Madrid, Spain. |
![]() ![]() | ABDU, T. S., KISSELEFF, S., LAGUNAS, E., & CHATZINOTAS, S. (2021). Limits of Smart Radio Resource Assignment in GEO Satellite Communications. In IEEE Wireless Communications and Networking Conference (WCNC). doi:10.1109/WCNC49053.2021.9417399 ![]() |
![]() ![]() | KISSELEFF, S., Kneissl, J., Kilian, G., & Gerstacker, W. H. (2020). Efficient Detectors for Telegram Splitting based Transmission in Low Power Wide Area Networks with Bursty Interference. IEEE Transactions on Communications. doi:10.1109/TCOMM.2020.3024203 ![]() |
![]() ![]() | GAUTAM, S., LAGUNAS, E., KISSELEFF, S., CHATZINOTAS, S., & OTTERSTEN, B. (June 2020). Successive Convex Approximation for Transmit Power Minimization in SWIPT-Multicast Systems [Paper presentation]. International Conference on Communications (IEEE ICC’20), Dublin, Ireland. |
![]() ![]() | KISSELEFF, S., CHATZINOTAS, S., & OTTERSTEN, B. (2020). Random Access based Reliable Uplink Communication and Power Transfer using Dynamic Power Splitting. IEEE Transactions on Wireless Communications. doi:10.1109/TWC.2020.2982384 ![]() |
![]() ![]() | KISSELEFF, S., CHATZINOTAS, S., & OTTERSTEN, B. (2020). Receive Beamforming for Ultrareliable Random Access based SWIPT. In Proceedings of IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications. ![]() |
![]() ![]() | KISSELEFF, S., ALVES MARTINS, W., AL-HRAISHAWI, H., CHATZINOTAS, S., & OTTERSTEN, B. (2020). Reconfigurable Intelligent Surfaces for Smart Cities: Research Challenges and Opportunities. IEEE Open Journal of the Communications Society. doi:10.1109/OJCOMS.2020.3036839 ![]() |
![]() ![]() | GAUTAM, S., LAGUNAS, E., BANDI, A., CHATZINOTAS, S., SHARMA, S. K., VU, T. X., KISSELEFF, S., & OTTERSTEN, B. (2019). Multigroup Multicast Precoding for Energy Optimization in SWIPT Systems with Heterogeneous Users. IEEE Communications Society Magazine. doi:10.1109/OJCOMS.2019.2962077 ![]() |
![]() ![]() | KISSELEFF, S., MATURO, N., CHATZINOTAS, S., Fanebust, H., Rislow, B., Kansanen, K., Arzel, M., & Haugli, H. C. (2019). User Terminal Wideband Modem for Very High Throughput Satellites. In 37th International Communications Satellite Systems Conference (ICSSC), Japan, October 2019. |
![]() ![]() | KISSELEFF, S., SHANKAR, B., SPANO, D., & Gayrard, J.-D. (2019). A New Optimization Tool for Mega-Constellation Design and its Application to Trunking Systems. In 37th International Communications Satellite Systems Conference (ICSSC), Japan, October 2019. |
![]() ![]() | KISSELEFF, S., CHATZINOTAS, S., & OTTERSTEN, B. (2019). Ultrareliable SWIPT using Unscheduled Short Packet Transmissions. In IEEE International Conference on Communications (ICC), B5G-URLLC Workshop, Shanghai, May 2019. ![]() |