Reference : Dynamic Beam-Layout Design for MEO High Throughput Satellite Systems
Scientific congresses, symposiums and conference proceedings : Unpublished conference
Engineering, computing & technology : Computer science
Computational Sciences
http://hdl.handle.net/10993/53027
Dynamic Beam-Layout Design for MEO High Throughput Satellite Systems
English
Chaker, Haythem mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Chougrani, Houcine mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Alves Martins, Wallace mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Chatzinotas, Symeon mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Grotz, Joel mailto []
4-Dec-2022
Yes
GlobeCom 2022
from 04-12-2022 to 08-12-2022
[en] Dynamic Beamforming ; Flexible HTS ; MEO
[en] We propose a traffic-oriented beam-layout optimization framework for a medium Earth orbit (MEO) high throughput satellite (HTS) system. The designed beam-layout plans have the objective of dynamic traffic load balancing with minimal radio resource management. We model and evaluate the high directivity and the high reconfigurability capabilities of next-generation HTS systems that are equipped with a processing power on board. The resulting payload flexibility is compared numerically against the on-ground counterpart. Adequate key performance indicators, such as the Jain’s fairness index, the load distribution gap and optimization convergence time, are used to benchmark the system against state-of-the-art solutions. Results show that a dynamic HTS in MEO is capable of efficiently attaining high quality load balancing performance under realistic spatiotemporally varying traffic demands.
Fonds National de la Recherche - FnR
http://hdl.handle.net/10993/53027
FnR ; FNR13778945 > Symeon Chatzinotas > DISBuS > Dynamic Beam Forming And In-band Signalling For Next Generation Satellite Systems > 01/01/2020 > 31/12/2022 > 2019

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