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Communication Dans Un Congrès Année : 2009

Wireless Field Buses for Aerospace Ground and In-Flight Testing: an Experiment

Akram Hakiri
Pascal Berthou
Thierry Gayraud

Résumé

Ultra-Wideband (UWB) radio has been proposed for physical layer standard for high Speed wireless personal area network (WPANs). One proposal is referred to as Multiband Orthogonal Frequency Division Multiplexing (MB-OFDM). This paper proposes to evaluate this powerful modulation scheme in a wireless field bus for aerospace industry hardware system testing. Simulation results show the feasibility and the limits of a software simulation approach. Measurements were done indoor, on Airbus wings and inside à mock-up satellite to determine the real propagation channel, in order to reproduce theses environments in the lab. Frame error rate measurements show a good accuracy of the simulation model for the indoor environment. For the outdoor environment, a lot of measurements were done. Some of these results are presented in this paper. Their strongly varying behavior has to be investigated further.
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Dates et versions

hal-00436716 , version 1 (27-11-2009)

Identifiants

  • HAL Id : hal-00436716 , version 1

Citer

Julien Henaut, Akram Hakiri, Pascal Berthou, Daniela Dragomirescu, Thierry Gayraud, et al.. Wireless Field Buses for Aerospace Ground and In-Flight Testing: an Experiment. FET 2009 - Fieldbuses and nEtworks in Industrial & Embedded Systems, May 2009, South Korea. pp.1. ⟨hal-00436716⟩
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