[en] The work investigates the feasibility of massive MIMO in SatCom. Towards this, the necessary channel models, system parameters and scenarios are identified and a basic simulator developed. The work then considers an efficient implementation of the massive MIMO transmission through the use of hybrid analog/digital precoder. Efficient algorithmic solutions are proposed for the partially connected precoder architecture which enables efficiency in power/ hardware complexity and its performance evaluated.
Disciplines :
Ingénierie électrique & électronique
Auteur, co-auteur :
ARORA, Aakash ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
TSINOS, Christos ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
SHANKAR, Bhavani ; 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)
Co-auteurs externes :
no
Langue du document :
Anglais
Titre :
Hybrid Analog-Digital Precoding Design for Satellite Systems
Date de publication/diffusion :
2019
Nom de la manifestation :
37th International Communications Satellite Systems Conference (ICSSC'19)
Lieu de la manifestation :
Okinawa, Japon
Date de la manifestation :
from 29-10-2019 to 01-11-2019
Manifestation à portée :
International
Titre de l'ouvrage principal :
Proc. 37th International Communications Satellite Systems Conference (ICSSC'19)
Peer reviewed :
Peer reviewed
Projet FnR :
FNR11607283 - Power Efficient Sparse Signal Processing For Digital Wideband On-board Techniques, 2017 (01/07/2017-30/06/2021) - Aakash Arora
