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Performance of Multibeam Satellite Systems with Tomlinson-Harashima Precoding

Poggioni, Mario and Berioli, Matteo and Banelli, Paolo (2009) Performance of Multibeam Satellite Systems with Tomlinson-Harashima Precoding. ICC 2009 Proceedings. IEEE.

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A multibeam satellite system can be modelled as a multiple-input multiple-output (MIMO) system with an interbeam interference matrix that is derived from the positions of the users in the different beams. This way it is possible to apply precoding techniques, such as Tomlinson-Harashima precoding (THP), to mitigate the interference. This paper presents an analytical framework to model the interference by a simple and effective parameter, which enables to assess the uncoded bit error rate (BER) of THP in such a scenario, and to derive useful hints on the optimization of the overall system capacity.

Document Type:Article
Title:Performance of Multibeam Satellite Systems with Tomlinson-Harashima Precoding
AuthorsInstitution or Email of Authors
Poggioni, MarioUNSPECIFIED
Berioli, MatteoUNSPECIFIED
Date:14 June 2009
Journal or Publication Title:ICC 2009 Proceedings
Keywords:Satellite, Interference, Precoding, THP, DVB-S2
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Vorhaben Multimedia Satellitennetze (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Digital Networks
Deposited By: Dr. Matteo Berioli
Deposited On:29 Sep 2009 07:46
Last Modified:12 Dec 2013 20:34

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