[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 :
Electrical & electronics engineering
Author, co-author :
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)
External co-authors :
no
Language :
English
Title :
Hybrid Analog-Digital Precoding Design for Satellite Systems
Publication date :
2019
Event name :
37th International Communications Satellite Systems Conference (ICSSC'19)
Event place :
Okinawa, Japan
Event date :
from 29-10-2019 to 01-11-2019
Audience :
International
Main work title :
Proc. 37th International Communications Satellite Systems Conference (ICSSC'19)
Peer reviewed :
Peer reviewed
FnR Project :
FNR11607283 - Power Efficient Sparse Signal Processing For Digital Wideband On-board Techniques, 2017 (01/07/2017-30/06/2021) - Aakash Arora
