The authors report a novel path metric for survivable circuit switched routing. The distribution of physical assets in the network is assumed flat, and the network operates in a stressed environment with link and node failures. In addition, the traffic distribution is arbitrary as a function of space and time. The fundamental assumption driving this work is that 'delay', both processing delay at a node and propagation delay, is insignificant to the degree that from a delay-only viewpoint, the total number of hops that comprise the path of the circuit is unimportant. A heuristic that attempts to completely avoid using capacity into or out of a node and generally defers blocking calls as long as possible is used. Three metrics have been studied: the shortest number of hops without regard for link utilization, the shortest number of hops considering links that have unused capacity, and a nonlinear utilization-sensitive metric.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A new path metric for survivable circuit switched routing


    Weitere Titelangaben:

    Eine neue Pfadmetrik für ein fehlerhaftes Nachrichtennetz


    Beteiligte:
    Mouldin, R. (Autor:in) / Adams, S. (Autor:in) / Harrick, G. (Autor:in) / Demeyer, B. (Autor:in) / Hardy, J. (Autor:in)


    Erscheinungsdatum :

    1989


    Format / Umfang :

    5 Seiten



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Survivable Hierarchical Optical Path Network Design With Dedicated Wavelength Path Protection

    Yamada, Y. / Hasegawa, H. / Sato, K.-I. | British Library Online Contents | 2011


    Survivable C3

    Shore, D. | Tema Archiv | 1979


    Survivable satellite networks

    GIBSON, R. | AIAA | 1984


    Survivable Penetration

    C. A. Bedoya / G. N. Maroon / W. J. Murphy et al. | NTIS | 1990


    The modular survivable radar

    Davies, M.E. | Tema Archiv | 1979