Auswahl der wissenschaftlichen Literatur zum Thema „Contrôle de congestion (télécommunications) – Modèles mathématiques“
Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an
Inhaltsverzeichnis
Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Contrôle de congestion (télécommunications) – Modèles mathématiques" bekannt.
Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.
Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.
Zeitschriftenartikel zum Thema "Contrôle de congestion (télécommunications) – Modèles mathématiques"
Bissel, Chris C. „Models and « black boxes » : Mathematics as an enabling technology in the history of communications and control engineering / Modèles et « boites noires » : Les mathématiques comme technologie constitutive dans l'histoire des télécommunications et de l'ingénierie de contrôle“. Revue d'histoire des sciences 57, Nr. 2 (2004): 305–38. http://dx.doi.org/10.3406/rhs.2004.2215.
Der volle Inhalt der QuelleDissertationen zum Thema "Contrôle de congestion (télécommunications) – Modèles mathématiques"
Chatté, Fabien. „Contribution au contrôle de congestion dans les protocoles de transport“. Compiègne, 2004. http://www.theses.fr/2004COMP1514.
Der volle Inhalt der QuelleLn this PhD thesis manuscript, we begin by presenting a panorama of different congestion control techniques implemented in unicast transport protocols. Next, we present a study in which we try to define the validity limits of the fluid approximation of a packets switched network. After, we describe and justify the development (in the continuous time domain) of a controller, which is used to compensate the sending rate of network sources in order to avoid congestions. Once the controller developed, we discretize it in order to implement it in a transport protocol. To objectively compare our congestion control mechanism to the existing ones, we define a comparison methodology. This methodology allows to evaluate performance of congestion control mechanisms. At the end, we compare the performance of our protocol with those of several existing transport protocols. This comparison allows us to analyse in several cases, the behaviour of the tested protocols
Makarem, Nabil. „Performance evaluation and improvement of congestion control of the constrained application protocol for the Internet-of-things“. Electronic Thesis or Diss., Sorbonne université, 2021. http://www.theses.fr/2021SORUS289.
Der volle Inhalt der QuelleThe Constrained Application Protocol (CoAP) is a lightweight core protocol designed by the Internet Engineering Task Force (IETF) used for communication between devices in the Internet of Things (IoT). In this research work, we propose new exact mathematical models to analyze the performance of CoAP in lossy IoT networks. This study provides insights about improving CoAP congestion control in such networks and highlights the properties -- including the limitations -- of CoAP. Besides, we show that the simple control mechanism reduces significantly CoAP performance especially in terms of bandwidth utilization since it prevents the protocol from acting efficiently during congestion periods. We then propose new improvements in order to enhance the trade-off between reliability and goodput while keeping the algorithms reasonably simple for constrained devices. First, we optimize further the estimation procedure of the retransmission timeout in order to enhance congestion detection. Timeouts are the only indicator used in CoAP to detect losses, and losses are used as a strong indicator to detect congestion. Second, we replace the backoff algorithm by "real" congestion control algorithms inspired from the well-known Additive Increase Multiplicative Decrease technique and a recent measurement-based congestion control called BBR. Our analysis using both our simulator and Contiki/Cooja environment show that the rate-based approach outperforms the backoff-based approach. Moreover, all the results show that our algorithms achieve a much better tradeoff between goodput, reliability and overhead
Abboud, Khodor. „Conception et évaluation d'un modèle adaptatif pour la qualité de service dans les réseaux MPLS“. Phd thesis, Ecole Centrale de Lille, 2010. http://tel.archives-ouvertes.fr/tel-00590422.
Der volle Inhalt der QuelleRichard, Olivier. „Régulation court terme du trafic aérien et optimisation combinatoire : application de la méthode de génération de colonnes“. Phd thesis, Grenoble INPG, 2007. http://tel.archives-ouvertes.fr/tel-00580414.
Der volle Inhalt der QuelleBücher zum Thema "Contrôle de congestion (télécommunications) – Modèles mathématiques"
The Mathematics of Internet Congestion Control (Systems & Control: Foundations & Applications). Birkhäuser Boston, 2003.
Den vollen Inhalt der Quelle finden