Reference : Non-Coherent Massive MIMO Integration in Satellite Communication

	Document type :	Scientific congresses, symposiums and conference proceedings : Unpublished conference
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/10993/52126

Title :	Non-Coherent Massive MIMO Integration in Satellite Communication
Language :	English
Author, co-author :	Monzon Baeza, Victor [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
	Ha, Vu Nguyen [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
	Querol, Jorge [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
	Chatzinotas, Symeon [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Publication date :	Oct-2022
Peer reviewed :	Yes
Audience :	International
Event name :	27th Ka sn 39th ICSSC joint Conference
Event date :	from 17-10-2022 to 21-10-2022
Keywords :	[en] Non coherent ; massive MIMO ; SATCOM
Abstract :	[en] Massive Multiple Input-Multiple Output (mMIMO) technique has been considered an efficient standard to improve the transmission rate significantly for the following wireless communication systems, such as 5G and beyond. However, implementing this technology has been facing a critical issue of acquiring much channel state information. Primarily, this problem becomes more criticising in the integrated satellite and terrestrial networks (3GPP-Release 15) due to the countable high transmission delay. To deal with this challenging problem, the mMIMO-empowered non-coherent technique can be a promising solution. To our best knowledge, this paper is the first work considering employing the non-coherent mMIMO in satellite communication systems. This work aims to analyse the challenges and opportunities emerging with this integration. Moreover, we identified the issues in this conjunction. The preliminary results presented in this work show that the performance measured in bit error rate (BER) and the number of antennas are not far from that required for terrestrial links. Furthermore, thanks to mMIMO in conjunction with the non-coherent approach, we can work in a low signal-to-noise ratio (SNR) regime, which is an excellent advantage for satellite links.
Permalink :	http://hdl.handle.net/10993/52126
FnR project :	FnR ; FNR13778945 > Symeon Chatzinotas > DISBuS > Dynamic Beam Forming And In-band Signalling For Next Generation Satellite Systems > 01/01/2020 > 31/12/2022 > 2019

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