Research Article
Link Adaptation Algorithms for Dual Polarization Mobile Satellite Systems
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@INPROCEEDINGS{10.1007/978-3-319-76571-6_6, author={Anxo Tato and Pol Henarejos and Carlos Mosquera and Ana P\^{e}rez-Neira}, title={Link Adaptation Algorithms for Dual Polarization Mobile Satellite Systems}, proceedings={Wireless and Satellite Systems. 9th International Conference, WiSATS 2017, Oxford, UK, September 14-15, 2017, Proceedings}, proceedings_a={WISATS}, year={2018}, month={3}, keywords={Link adaptation Adaptive Coding and Modulation MIMO Dual-polarization Satellite communications Mobile satellite systems}, doi={10.1007/978-3-319-76571-6_6} }- Anxo Tato
Pol Henarejos
Carlos Mosquera
Ana Pérez-Neira
Year: 2018
Link Adaptation Algorithms for Dual Polarization Mobile Satellite Systems
WISATS
Springer
DOI: 10.1007/978-3-319-76571-6_6
Abstract
The use of dual polarization in mobile satellite systems is very promising as a means for increasing the transmission capacity. In this paper a system which uses simultaneously two orthogonal polarizations in order to communicate with the users is studied. The application of MIMO signal processing techniques along with Adaptive Coding and Modulation in the forward link can provide remarkable throughput gains up to 100% when compared with the single polarization system. The gateway is allowed to vary the MIMO and Modulation and Coding Schemes for each frame. The selection is done by means of a link adaptation algorithm which uses a tunable margin to achieve a predefined target Frame Error Rate.
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