Reference : Radio Resource Management Techniques for Multibeam Satellite Systems
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
Security, Reliability and Trust
http://hdl.handle.net/10993/44602
Radio Resource Management Techniques for Multibeam Satellite Systems
English
Kisseleff, Steven mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Lagunas, Eva mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Abdu, Tedros Salih 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 >]
Ottersten, Björn mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Oct-2020
IEEE Communications Letters
Institute of Electrical and Electronics Engineers
Yes (verified by ORBilu)
International
1089-7798
New York
NY
[en] Ultra High Throughput Satellites ; radio resource management ; multibeam satellites ; carrier assignment ; scheduling
[en] Next–generation of satellite communication (SatCom) networks are expected to support extremely high data rates for a seamless integration into future large satellite-terrestrial networks. In view of the coming spectral limitations, the main challenge is to reduce the cost (satellite launch and operation) per bit, which can be achieved by enhancing the spectral efficiencies. In addition, the capability to quickly and flexibly assign radio resources according to the traffic demand distribution has become a must for future multibeam broadband satellite systems. This article presents the radio resource management problems encountered in the design of future broadband SatComs and
provides a comprehensive overview of the available techniques to address such challenges. Firstly, we focus on the demand matching formulation of the power and bandwidth assignment. Secondly, we present the scheduling design in practical multibeam satellite systems. Finally, a number of future challenges and the respective open research topics are described.
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
http://hdl.handle.net/10993/44602
FnR ; FNR11567016 > Symeon Chatzinotas > SIERRA > Spectral efficient Receivers and Resource Allocation forCognitive Satellite Communications > 01/03/2018 > 28/02/2021 > 2017

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