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Technological foundation for future intra-aircraft wireless applications: Technology assessment

Elgezabal Gómez, Oroitz and Salazar Arteche, Clara (2011) Technological foundation for future intra-aircraft wireless applications: Technology assessment. 4th CANEUS Fly-by-Wireless Workshop, 14.-17. Jun. 2011, Montreal, Canada.

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This paper presents the results of an assessment process carried out in the department of Safety-Critical Systems & Systems Engineering inside the Institute of Flight Systems of the German Aerospace Center (DLR) for selecting the technological foundation to be used on future airborne intra-aircraft wireless applications. This paper summarizes the requirements imposed by the applications to be implemented wirelessly onboard an aircraft and introduces the benchmark criteria selected for comparing the various wireless standards. Finally, it describes the multi-criteria decision making (MCDM) and sensitivity analysis methods used for supporting the objective selection processes of the most suitable wireless technologies for different sets of requirements. The work presented here as a part of the research work accomplished in DLR has determined that fundamental parameters for the design of real-time, deterministic data communication systems, like jitter among others must be defined before their technology foundation can be accurately selected. It has also identified some of the technology gaps which limit the implementation of wireless technologies for supporting airborne applications.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Technological foundation for future intra-aircraft wireless applications: Technology assessment
AuthorsInstitution or Email of Authors
Elgezabal Gómez, Oroitzoroitz.elgezabal@dlr.de
Salazar Arteche, ClaraFT-SE
Date:15 June 2011
Keywords:MCDM, AHP, Analytic Hierarchy Process, Sensitivity analysis, Technology assessment
Event Title:4th CANEUS Fly-by-Wireless Workshop
Event Location:Montreal, Canada
Event Type:international Conference, Workshop
Event Dates:14.-17. Jun. 2011
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignement
DLR - Research theme (Project):L -- no assignement
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Safety Critical Systems and Systems Engineering
Deposited By: Oroitz Elgezabal Gomez
Deposited On:30 Jun 2011 10:22
Last Modified:30 Jun 2011 10:22

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