Article (Scientific journals)
System Modelling and Design Aspects of Next Generation High Throughput Satellites
SHARMA, Shree Krishna; QUEROL, Jorge; MATURO, Nicola et al.
2021In IEEE Communications Letters, 69, p. 88-102
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Keywords :
High Throughput Satellites; Satellite Communications; Beamforming; Beamhopping; Transceiver Impairments; Onboard processing
Abstract :
[en] As compared to terrestrial systems, the design of Satellite Communication (SatCom) systems require a different approach due to differences in terms of wave propagation, operating frequency, antenna structures, interfering sources, limitations of onboard processing, power limitations and transceiver impairments. In this regard, this letter aims to identify and discuss important modeling and design aspects of the next generation High Throughput Satellite (HTS) systems. First, communication models of HTSs including the ones for multibeam and multicarrier satellites, multiple antenna techniques, and for SatCom payloads and antennas are highlighted and discussed. Subsequently, various design aspects of SatCom transceivers including impairments related to the transceiver, payload and channel, and traffic-based coverage adaptation are presented. Finally, some open topics for the design of next generation HTSs are identified and discussed.
Research center :
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
Disciplines :
Electrical & electronics engineering
Author, co-author :
SHARMA, Shree Krishna ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
QUEROL, Jorge  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
MATURO, Nicola ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
CHATZINOTAS, Symeon  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
OTTERSTEN, Björn ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
External co-authors :
no
Language :
English
Title :
System Modelling and Design Aspects of Next Generation High Throughput Satellites
Publication date :
2021
Journal title :
IEEE Communications Letters
ISSN :
1089-7798
eISSN :
1558-2558
Publisher :
IEEE
Volume :
69
Pages :
88-102
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Security, Reliability and Trust
Funders :
FNR - Fonds National de la Recherche
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since 27 December 2020

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