Reference : Advanced Signal Processing Techniques for Fixed and Mobile Satellite Communications
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
Computational Sciences
http://hdl.handle.net/10993/28264
Advanced Signal Processing Techniques for Fixed and Mobile Satellite Communications
English
Henarejos, Pol mailto [Centre Tecnològic de Telecomunicacions de Catalunya]
Pérez Neira, Ana mailto [Centre Tecnològic de Telecomunicacions de Catalunya]
Mazzali, Nicolò mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Mosquera, Carlos mailto [University of Vigo > Signal Theory and Communications Department]
Sep-2016
Proceedings on 8th Advanced Satellite Multimedia Systems Conference and 14th Signal Processing for Space Communications Workshop
Yes
International
8th Advanced Satellite Multimedia Systems Conference/14th Signal Processing for Space Communications Workshop
from 05-09-2016 to 07-09-2016
Palma de Mallorca
Spain
[en] Satellite Communications ; Polarization Diversity ; Full Duplex ; 4D Constellations ; Multimedia Communications
[en] Enabling ultra fast systems has been widely investigated during recent decades. Although polarization has been deployed from the beginning in satellite communications, nowadays it is being exploited to increase the throughput of satellite links. More precisely, the application of diversity techniques to the polarization domain may provide reliable, robust, and fast satellite communications. Better and more flexible spectrum use is also possible if transmission and reception can take place simultaneously in close or even overlapping frequency bands. In this paper we investigate novel signal processing techniques to increase the throughput of satellite communications in fixed and mobile scenarios. First, we investigate four-dimensional (4D) constellations for the forward link. Second, we focus on the mobile scenario and introduce an adaptive algorithm which selects the optimal tuple of modulation order, coding rate, and MIMO scheme that maximizes the throughput constraint to a maximum packet error rate. Finally, we describe the operation of radio transceivers which cancel actively the self-interference posed by the transmit signal when operating in full-duplex mode.
European Space Agency - ESA
Researchers ; Professionals ; Students
http://hdl.handle.net/10993/28264

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