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Comparative Analysis of Scheduling Strategies for Heterogeneous Avionics Applications

Finzi, Anaïs and Mifdaoui, Ahlem and Frances, Fabrice and Lochin, Emmanuel Comparative Analysis of Scheduling Strategies for Heterogeneous Avionics Applications. (2018) In: 1st Workshop on Efficient Real-time Data Networks (in conjunction with RTSS), 11 December 2018 - 11 December 2018 (Nashville, United States).

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Abstract

A homogeneous avionic communication architecture to interconnect different avionics domains may bring significant advantages, such as easier installation and maintenance in addition to reduced weight and costs. This homogeneous communication architecture needs to support heterogeneous applications, where safety-critical and best effort traffic coexist. In this paper, we assess the pros and cons of the most relevant scheduling strategies supporting heterogeneous applications versus the main avionics requirements. Furthermore, we conduct a quantitative comparative analysis of the most promising solutions guaranteeing the main avionics requirements through a representative avionics case study. Results show that a recent shaper in Time Sensitive Networks is a promising solution in terms of performance and complexity.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
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Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
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Deposited By: ahlem mifdaoui
Deposited On:22 Nov 2018 12:23

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