caa a22 4500 445822694 CHVBK 20180317145249.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10626-011-0103-1 doi (NATIONALLICENCE)springer-10.1007/s10626-011-0103-1 Worst-case end-to-end delays evaluation for SpaceWire networks [Elektronische Daten] [Thomas Ferrandiz, Fabrice Frances, Christian Fraboul] SpaceWire is a standard for on-board satellite networks chosen by the ESA as the basis for multiplexing payload and control traffic on future data-handling architectures. However, network designers need tools to ensure that the network is able to deliver critical messages on time. Current research fails to address this needs for SpaceWire networks. On one hand, many papers only seek to determine probabilistic results for end-to-end delays on Wormhole networks like SpaceWire. This does not provide sufficient guarantee for critical traffic. On the other hand, a few papers give methods to determine maximum latencies on wormhole networks that, unlike SpaceWire, have dedicated real-time mechanisms built-in. Thus, in this paper, we propose an appropriate method to compute an upper-bound on the worst-case end-to-end delay of a packet in a SpaceWire network. Springer Science+Business Media, LLC, 2011 Embedded network nationallicence Wormhole routing nationallicence Worst-case end-to-end delays nationallicence Performance evaluation nationallicence SpaceWire nationallicence Ferrandiz Thomas Université de Toulouse, ISAE, 10 avenue Edouard Belin, BP 54032, 31055, Toulouse Cedex 4, France aut Frances Fabrice Université de Toulouse, ISAE, 10 avenue Edouard Belin, BP 54032, 31055, Toulouse Cedex 4, France aut Fraboul Christian Université de Toulouse, INPT-ENSEEIHT-IRIT, 2 rue Charles Camichel, BP 7122, 31071, Toulouse Cedex 7, France aut Discrete Event Dynamic Systems Springer US; http://www.springer-ny.com 21/3(2011-09-01), 339-357 0924-6703 21:3<339 2011 21 10626 https://doi.org/10.1007/s10626-011-0103-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10626-011-0103-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ferrandiz Thomas Université de Toulouse, ISAE, 10 avenue Edouard Belin, BP 54032, 31055, Toulouse Cedex 4, France aut NATIONALLICENCE 700 1- Frances Fabrice Université de Toulouse, ISAE, 10 avenue Edouard Belin, BP 54032, 31055, Toulouse Cedex 4, France aut NATIONALLICENCE 700 1- Fraboul Christian Université de Toulouse, INPT-ENSEEIHT-IRIT, 2 rue Charles Camichel, BP 7122, 31071, Toulouse Cedex 7, France aut NATIONALLICENCE 773 0- Discrete Event Dynamic Systems Springer US; http://www.springer-ny.com 21/3(2011-09-01), 339-357 0924-6703 21:3<339 2011 21 10626 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer