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KUMAR Sumit

University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom

Main Referenced Co-authors
CHATZINOTAS, Symeon  (22)
QUEROL, Jorge  (20)
OTTERSTEN, Björn  (8)
SHEEMAR, Chandan Kumar  (7)
ABDALLA, Abdelrahman  (6)
Main Referenced Keywords
Non-Terrestrial Networks (6); 5G (4); Software Defined Radio (4); 5G-NR (3); OpenAirInterface (3);
Main Referenced Unit & Research Centers
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM - Signal Processing & Communications (4)
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM (2)
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > Applied Security and Information Assurance Group (APSIA) (1)
Main Referenced Disciplines
Electrical & electronics engineering (20)
Aerospace & aeronautics engineering (4)
Computer science (1)
Engineering, computing & technology: Multidisciplinary, general & others (1)

Publications (total 25)

The most downloaded
401 downloads
Kumar, S., Kodheli, O., Abdalla, A., Querol, J., Chatzinotas, S., Casati, G., Schlichter, T., Heyn, T., Cheporniuk, H., Volk, F., Schwarz, R. T., Knopp, A., Kapovits, A., & Kaltenberger, F. (2022). 5G-NTN GEO-based Over-The-Air Demonstrator using OpenAirInterface. In 5G-NTN GEO-based Over-The-Air Demonstrator using OpenAirInterface. https://hdl.handle.net/10993/53833

The most cited

15 citations (Scopus®)

Kodheli, O., Abdalla, A., Querol, J., Gholamian, M., Kumar, S., Maturo, N., & Chatzinotas, S. (2021). Random access procedure over non-terrestrial networks: From theory to practice. IEEE Access. doi:10.1109/ACCESS.2021.3101291 https://hdl.handle.net/10993/50188

MESHRAM, A. K., KUMAR, S., QUEROL, J., & CHATZINOTAS, S. (04 December 2023). Doppler effect mitigation in LEO-based 5G Non-Terrestrial Networks [Paper presentation]. 2023 IEEE Globecom Workshops (GC Wkshps): Workshop on Cellular UAV and Satellite Communications - Third Edition - Cellular UAV and Satellite Communications - 3rd Edition, Kuala Lumpur, Malaysia.
Peer reviewed

SHEEMAR, C. K., QUEROL, J., SOLANKI, S., KUMAR, S., & CHATZINOTAS, S. (2023). Robust Beamforming for IRS Aided MIMO Full Duplex Systems. GLOBECOM. doi:10.1109/GLOBECOM54140.2023.10437964
Peer reviewed

MESHRAM, A. K., KUMAR, S., QUEROL, J., & CHATZINOTAS, S. (25 October 2023). Beam Centric Doppler Pre-Compensation for LEO-based 5G-NTN [Paper presentation]. 40th International Communications Satellite Systems Conference (ICSSC) and its Colloquium.
Peer reviewed

KUMAR, S., SHEEMAR, C. K., QUEROL, J., YILMAZ, T., CHATZINOTAS, S., Marwan Hammouda, Thomas Heyn, Thomas Schlichter, Paulo Marques, Luis Pereira, Roberto Magueta, Adam kapovits, & Stefano Cioni. (2023). 5G NTN LEO Based Demonstrator Using OpenAirInterface5G. ICSSC.
Peer reviewed

SHEEMAR, C. K., KUMAR, S., QUEROL, J., & CHATZINOTAS, S. (2023). Location Dependent Allocation of Timers and Buffers at Layer-2 in LEO Based 5G-NTN. In ICSSC. Bradford, United Kingdom: ICSSC.
Peer reviewed

Larráyoz-Arrigote, I., OLIVEIRA KUHFUSS DE MENDONÇA, M., Gonzalez-Garrido, A., KRIVOCHIZA, J., KUMAR, S., QUEROL, J., Grotz, J., ANDRENACCI, S., & CHATZINOTAS, S. (26 September 2023). ML-based PBCH symbol detection and equalization for 5G Non-Terrestrial Networks [Paper presentation]. IEEE Wireless Communications and Networking Conference, United Arab Emirates.

SHEEMAR, C. K., KUMAR, S., QUEROL, J., & CHATZINOTAS, S. (2023). Adaptive Timers and Buffer Optimization for Layer-2 Protocols in 5G Non-Terrestrial Networks. In D. Begusic (Ed.), 2023 31st International Conference on Software, Telecommunications and Computer Networks, SoftCOM 2023. Institute of Electrical and Electronics Engineers Inc. doi:10.23919/SoftCOM58365.2023.10271637
Peer reviewed

ALAEE, M., Kumar, S., MYSORE RAMA RAO, B. S., & Mishra, K. V. (2023). Discrete-Phase Sequence Design with Stopband and PSL Constraints for Cognitive Radar [Paper presentation]. European Radar Conference 2020. doi:10.1109/EuRAD48048.2021.00016
Peer reviewed

Al-Hraishawi, H., Lagunas, E., Kumar, S., & Chatzinotas, S. (2023). Performance Analysis of Carrier Aggregation Scheduling Schemes in Satellite Communication Systems. Frontier.

SHEEMAR, C. K., SOLANKI, S., QUEROL, J., KUMAR, S., & CHATZINOTAS, S. (2023). IRS Assisted MIMO Full Duplex: Rate Analysis and Beamforming Under Imperfect CSI. IEEE Open Journal of the Communications Society, 4, 1879 - 1892. doi:10.1109/OJCOMS.2023.3306524
Peer Reviewed verified by ORBi

Chikosman, L., OLIVARES MENDEZ, M. A., MERLANO DUNCAN, J. C., KUMAR, S., SHEEMAR, C. K., CHATZINOTAS, S., RANA, L., HEIN, A., DRIF, Y., VARADARAJULU, S., JAFFER, G., SKRZYPCZYK, E., NIK, A., VAN DER MEER, D., VASQUEZ-PERALVO, J. A., PALISETTY, R., COLOMA CHACON, S., CHOVET, L., BERA, A., ... THOEMEL, J. (2023). System Analysis of Lunar Computations Communication Architectures [Poster presentation]. Space Resources Week, Luxembourg, Luxembourg.

KUMAR, S., SHEEMAR, C. K., QUEROL, J., NIK, A., & CHATZINOTAS, S. (2023). Experimental Study of the Effects of RLC Modes for 5G-NTN applications using OpenAirInterface5G. GLOBECOM. doi:10.1109/GCWkshps58843.2023.10464560
Peer reviewed

Kumar, S., Meshram, A. K., Abdalla, A., Querol, J., Chatzinotas, S., Schlichter, T., Casati, G., Heyn, T., Volk, F., Schwarz, R. T., Knopp, A., Marques, P., Pereira, L., Magueta, R., Kapovits, A., & Kaltenberger, F. (2022). OpenAirInterface as a platform for 5G-NTN Research and Experimentation. IEEE Future Networks World Forum. doi:10.1109/FNWF55208.2022.00094
Peer reviewed

Kumar, S., Kodheli, O., Abdalla, A., Querol, J., Chatzinotas, S., Casati, G., Schlichter, T., Heyn, T., Cheporniuk, H., Volk, F., Schwarz, R. T., Knopp, A., Kapovits, A., & Kaltenberger, F. (2022). 5G-NTN GEO-based Over-The-Air Demonstrator using OpenAirInterface. In 5G-NTN GEO-based Over-The-Air Demonstrator using OpenAirInterface.
Peer reviewed

Kumar, S., Abdalla, A., Kodheli, O., Querol, J., Chatzinotas, S., Schlichter, T., Casati, G., Heyn, T., Volk, F., Kaya, S., Schwarz, R. T., Knopp, A., Kapovits, A., & Kaltenberger, F. (2022). 5G-NTN GEO-based In-Lab Demonstrator using OpenAirInterface5G. 11th Advanced Satellite Multimedia Conference.
Peer reviewed

Martinez Marrero, L., Merlano Duncan, J. C., Querol, J., Kumar, S., Krivochiza, J., Sharma, S. K., Chatzinotas, S., Camps, A., & Ottersten, B. (22 April 2022). Architectures and Synchronization Techniques for Distributed Satellite Systems: A Survey. IEEE Access, 10, 45375-45409. doi:10.1109/ACCESS.2022.3169499
Peer Reviewed verified by ORBi

Kodheli, O., Querol, J., Astro, A., Coloma, S., Rana, L., Bokal, Z., Kumar, S., Luna Martinez, C., Thoemel, J., & Duncan, J. C. M. (2022). 5G Space Communications Lab: Reaching New Heights. In Proceedings of the 18th International Conference on Distributed Computing in Sensor Systems (DCOSS) (pp. 349--356).
Peer reviewed

Thoemel, J., Querol, J., Bokal, Z., Merlano Duncan, J. C., Gholamian, M., Kodheli, O., Kumar, S., Martinez Luna, C., Maturo, N., Rana, L., Chatzinotas, S., Olivares Mendez, M. A., van Dam, T., Abdalla, A., Doche, J., Atrache, H., Palisetty, R., Chacon, S., & Ottersten, B. (2021). Solar-Aerodynamic Formation Flight for 5G Experiments. Proceedings of the 12th European CubeSatSymposium.

Gautam, S., Kumar, S., Chatzinotas, S., & Ottersten, B. (2021). Experimental Comparison of RF Waveform Designs for Wireless Power Transmission. In Experimental Comparison of RF Waveform Designs for Wireless Power Transmission (pp. 1-7). doi:10.1109/CAMAD52502.2021.9617797
Peer reviewed

Gautam, S., Kumar, S., Chatzinotas, S., & Ottersten, B. (22 September 2021). Experimental evaluation of RF waveform designs for Wireless Power Transfer using Software Defined Radio. IEEE Access, 9, 132609 - 132622. doi:10.1109/ACCESS.2021.3115048
Peer Reviewed verified by ORBi

Querol, J., Merlano Duncan, J. C., Martinez Marrero, L., Krivochiza, J., Kumar, S., Maturo, N., Camps, A., Chatzinotas, S., & Ottersten, B. (15 July 2021). A Cubesat-ready Phase Synchronization Digital Payload for Coherent Distributed Remote Sensing Missions [Poster presentation]. 2021 International Geoscience and Remote Sensing Symposium (IGARSS).

Kodheli, O., Abdalla, A., Querol, J., Gholamian, M., Kumar, S., Maturo, N., & Chatzinotas, S. (2021). Random access procedure over non-terrestrial networks: From theory to practice. IEEE Access. doi:10.1109/ACCESS.2021.3101291
Peer Reviewed verified by ORBi

Querol, J., Abdalla, A., Bokal, Z., Merlano Duncan, J. C., Gholamian, M., Kodheli, O., Krivochiza, J., Kumar, S., Martinez Luna, C., Maturo, N., Rana, L., Thoemel, J., Chatzinotas, S., Olivares Mendez, M. A., van Dam, T., & Ottersten, B. (19 April 2021). 5G-SpaceLab [Poster presentation]. 2021 Space Resources Week, Luxembourg.

Merlano Duncan, J. C., Martinez Marrero, L., Querol, J., Kumar, S., Camps, A., Chatzinotas, S., & Ottersten, B. (2021). A Remote Carrier Synchronization Technique for Coherent Distributed Remote Sensing Systems. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 14, 1909-1922. doi:10.1109/JSTARS.2020.3046776
Peer Reviewed verified by ORBi

Kumar, S., Mishra, V. K., Mysore Rama Rao, B. S., & Ottersten, B. (2021). Interference Mitigation Methods for Coexistence of Radar and Communication. In 15th European Conference on Antennas and Propagation (EuCAP). Dusseldorf, Germany: IEEE. doi:10.23919/EuCAP51087.2021.9411250
Peer reviewed

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