Hybrid Analog-Digital Precoding Design for Satellite Systems
English
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) > >]
2019
Proc. 37th International Communications Satellite Systems Conference (ICSSC'19)
Yes
International
37th International Communications Satellite Systems Conference (ICSSC'19)
from 29-10-2019 to 01-11-2019
Okinawa
Japan
[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.