Unpublished conference/Abstract (Scientific congresses, symposiums and conference proceedings)
Hardware Demonstration of Precoded Communications in Multi-Beam UHTS Systems
MERLANO DUNCAN, Juan Carlos; KRIVOCHIZA, Jevgenij; ANDRENACCI, Stefano et al.
201836th International Communications Satellite Systems Conference (ICSSC)
 

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Abstract :
[en] In this paper, we present a hardware test-bed to demonstrate closed-loop precoded communications for interference mitigation in the forward link of the multi-beam ultra-high throughput satellite systems. The hardware demonstrator is a full-chain closed-loop communication system with a multi-beam DVB-S2X compliant gateway, a satellite payload and MIMO channel emulator and a set of DVB-S2X user terminals with real-time CSI estimation and feedback. We experimentally show the feasibility of Precoding implementation in satellite communications based on the superframe structure DVB-S2X standard. Using the test-bed we have a possibility to run real-time precoded DVB-S2X communication and benchmark its performance under realistic environment. The hardware demonstrator is suitable to perform realistic benchmarks of Block- and Symbol-level Precoding techniques for multicast and unicast user scheduling scenarios.
Research center :
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
Disciplines :
Computer science
Author, co-author :
MERLANO DUNCAN, Juan Carlos ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
KRIVOCHIZA, Jevgenij  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
ANDRENACCI, Stefano ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
CHATZINOTAS, Symeon  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
OTTERSTEN, Björn  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
External co-authors :
yes
Language :
English
Title :
Hardware Demonstration of Precoded Communications in Multi-Beam UHTS Systems
Publication date :
October 2018
Event name :
36th International Communications Satellite Systems Conference (ICSSC)
Event place :
Niagara Falls, Canada
Event date :
from 15-10-2018 to 18-10-2018
Audience :
International
Focus Area :
Computational Sciences
FnR Project :
FNR11295545 - Satellite Precoding Hardware Demonstrator, 2016 (01/06/2016-30/09/2018) - Symeon Chatzinotas
Funders :
FNR - Fonds National de la Recherche
Available on ORBilu :
since 15 November 2018

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