Paper published in a book (Scientific congresses, symposiums and conference proceedings)
Low Complexity Symbol-Level Design for Linear Precoding Systems
Krivochiza, Jevgenij; Kalantari, Ashkan; Chatzinotas, Symeon et al.
2017In Heusdens, Richard; Weber, Jos H. (Eds.) PROCEEDINGS of the 2017 Symposium on Information Theory and Signal Processing in the Benelux
Peer reviewed
 

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Keywords :
Precoding; MIMO; Zero-forcing; satellite; communications; signal processing; convex optimization; modulaton
Abstract :
[en] The practical utilization of the symbol-level precoding in MIMO systems is challenging since the implementation of the sophisticated optimization algorithms must be done with reasonable computational resources. In the real implementation of MIMO precoding systems, the processing time for each set of symbols is a crucial parameter, especially in the high-throughput mode. In this work, a symbol-level optimization algorithm with reduced complexity is devised. Performance of a symbol-level precoder is shown to improve in terms of the processing times per set of symbols.
Research center :
Interdisciplinary Centre for Security, Reliability and Trust
Disciplines :
Computer science
Author, co-author :
Krivochiza, Jevgenij  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Kalantari, Ashkan ;  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)
Krivochiza, Jevgenij  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
External co-authors :
no
Language :
English
Title :
Low Complexity Symbol-Level Design for Linear Precoding Systems
Publication date :
11 May 2017
Event name :
2017 Symposium on Information Theory and Signal Processing in the Benelux
Event organizer :
Delft University of Technology
Event place :
Delft, Netherlands
Event date :
from 11-05-2017 to 12-05-2017
Audience :
International
Main work title :
PROCEEDINGS of the 2017 Symposium on Information Theory and Signal Processing in the Benelux
Author, co-author :
Heusdens, Richard
Weber, Jos H.
Publisher :
Delft University of Technology, Delft, Netherlands
ISBN/EAN :
9789461868114
Pages :
117
Peer reviewed :
Peer reviewed
Focus Area :
Computational Sciences
FnR Project :
FNR11481283 - End-to-end Signal Processing Algorithms For Precoded Satellite Communications, 2016 (01/03/2017-28/02/2021) - Jevgenij Krivochiza
Name of the research project :
End-to-end Signal Processing Algorithms for Precoded Satellite Communications
Funders :
FNR - Fonds National de la Recherche [LU]
Available on ORBilu :
since 02 June 2017

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