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Kommunikation in Verteilten Systemen (KiVS) pp 359–368Cite as

Active QoS Routing

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Part of the book series: Informatik aktuell ((INFORMAT))

Zusammenfassung

In Active Networks (AN) kann an jeden Netzknoten Code verschickt werden, der auf ausgewählte Pakete angewendet wird. So wird u.a. die Einführung neuer Protokollmechanismen wesentlich vereinfacht. Wir stellen für solche AN ein neues Verfahren namens Active-QoS-Routing (AQR) vor. Damit wird es ohne Änderung der verwendeten Routingprotokolle und ohne Erweiterung von deren Metriken möglich, QoS-basiertes Routing zu betreiben. Zusätzlich schlagen wir eine Erweiterung der Node-OS-Spezifikation innerhalb von AN vor, die es erlaubt, aus in Routern bereits vorhandenen Werten QoS-Parameter zu berechnen. Mittels Simulation konnten wir eine signifikant bessere Performance von AQR gegnüber Shortest Path Routing nachweisen.

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Literatur

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Author information

Authors and Affiliations

  1. Johannes Kepler Universität Linz, Telekooperation, Altenberger Straße 69, A-4040, Linz, Österreich

    Michael Welzl & Alfred Cihal

  2. Technische Universität Darmstadt, Telekooperation, Telekooperation Karolinenplatz 5, D-64289, Deutschland

    Max Mühlhäuser

Authors
  1. Michael Welzl
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  2. Alfred Cihal
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  3. Max Mühlhäuser
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Editor information

Editors and Affiliations

  1. Digitale Kommunikationssysteme, Technische Universität Hamburg-Harburg, Denickestr. 17, 21071, Hamburg, Germany

    Ulrich Killat

  2. FB Informatik/VSYS, Universität Hamburg, Vogt-Kölln-Str. 30, 22527, Hamburg, Germany

    Winfried Lamersdorf

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© 2001 Springer-Verlag Berlin Heidelberg

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Welzl, M., Cihal, A., Mühlhäuser, M. (2001). Active QoS Routing. In: Killat, U., Lamersdorf, W. (eds) Kommunikation in Verteilten Systemen (KiVS). Informatik aktuell. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-56675-2_35

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  • DOI: https://doi.org/10.1007/978-3-642-56675-2_35

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-41645-6

  • Online ISBN: 978-3-642-56675-2

  • eBook Packages: Springer Book Archive

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