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Impact of driving direction on land mobile satellite channel modeling

 
: Rieche, Marie; Arndt, Daniel; Ihlow, Alexander; Pérez-Fontán, Fernando; Galdo, Giovanni del

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European Association on Antennas and Propagation -EurAAP-; Institute of Electrical and Electronics Engineers -IEEE-:
8th European Conference on Antennas and Propagation, EuCAP 2014 : 6-11 April 2014, The Hague
Piscataway, NJ: IEEE, 2014
ISBN: 978-88-907018-4-9
pp.2268-2271
European Conference on Antennas and Propagation (EuCAP) <8, 2014, The Hague>
English
Conference Paper
Fraunhofer IIS ()
XM satellite radio; technisches Fach- und Einzelwissen; Stochastik; Statistik; Sirius Satellite Radio; simulation; Satellitenkommunikation; S-Band (2000-4000 MHz); Nachrichtentechnik; MATLAB; Log-Normal Fading; L-/S-Band; Kanalmodelle; Funkkanäle; Frequenzbereich; digitales Rundfunksystem; Ausbreitungsmodell

Abstract
State-of-the-art statistical Land Mobile Satellite (LMS) channel models, which are valuable for their low computational complexity, produce time series of the received signal envelope. Commonly, such models consider different types of environment and different elevation angles of the satellite. However, they do not consider the driving direction, i.e., the azimuthal angle of the satellite. In this contribution we investigate the impact of the driving direction by utilizing an existing statistical satellite channel model. Thereby, the model parameters are derived via an image-based approach applied on the output of a hemispheric camera mounted on a vehicle. The model output, presented in terms of first order statistics shows a significant impact on received satellite signal and should therefore be taken into account for future channel models.

: http://publica.fraunhofer.de/documents/N-326137.html