Ethernet commuté et QoS pour les applications temps réel
Identifieur interne : 009A75 ( Main/Merge ); précédent : 009A74; suivant : 009A76Ethernet commuté et QoS pour les applications temps réel
Auteurs : Anis Koubaa [France] ; Ye-Qiong Song [France]Source :
English descriptors
- mix :
Abstract
Ethernet commuté représente de plus en plus d'intérêt pour des applications temps réel. A côté des propositions industrielles, il manque une évaluation quantitative de ce type de réseau. Dans ce papier, nous proposons une évaluation des réseaux Ethernet commuté en tenant compte de la notion de priorité. Nous adoptons deux approches différentes pour l'évaluation du temps de réponse d'un commutateur Ethernet : l'approche probabiliste (file d'attente M/G/1) pour évaluer la garantie de la qualité de service avec contraintes souples et l'approche déterministe (analyse d'ordonnançabilité) pour étudier la garantie de la qualité de service avec contraintes strictes. Les résultats obtenus fournissent les éléments de base pour le calcul du temps de réponse de bout en bout.
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- to stream Hal, to step Curation: 005B54
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Hal:inria-00100706Le document en format XML
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A côté des propositions industrielles, il manque une évaluation quantitative de ce type de réseau. Dans ce papier, nous proposons une évaluation des réseaux Ethernet commuté en tenant compte de la notion de priorité. Nous adoptons deux approches différentes pour l'évaluation du temps de réponse d'un commutateur Ethernet : l'approche probabiliste (file d'attente M/G/1) pour évaluer la garantie de la qualité de service avec contraintes souples et l'approche déterministe (analyse d'ordonnançabilité) pour étudier la garantie de la qualité de service avec contraintes strictes. Les résultats obtenus fournissent les éléments de base pour le calcul du temps de réponse de bout en bout.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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