Currently, the required bandwidth of users tends to be diversity, i.e., coarse-granularity demands (e.g., terabit/circuit routing) and small-granularity demands (e.g., sub-rate traffic streams). Only employing traffic grooming or waveband switching may result in several traffic-diversity problems. Therefore, the traffic partition grooming technique with considering traffic transferring is proposed in this paper to solve the traffic-diversity problems, especially for achieving blocking probability reduction and port savings. Correspondingly, we devise the heuristic and Identified MG-IGAG (IMG-IGAG) algorithm based on Granularity-Layered Graph (GLG) since the problem of grooming is the NP-hard. The simulation results show that our IMG-IGAG is more effective and practical than other state-of-the-art methods.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Identified Traffic Partition Grooming in Multi-Granularity Optical Network



    Erschienen in:

    Advanced Materials Research ; 433-440 ; 5136-5141


    Erscheinungsdatum :

    03.01.2012


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Traffic Grooming

    Dutta, Rudra / Harai, Hiroaki | Springer Verlag | 2020


    Sparse Traffic Grooming in Translucent Optical Networks

    Shen, G. / Tucker, R.S.T. | British Library Online Contents | 2009


    Dynamic Traffic Grooming in Optical Burst-Switched Networks

    Farahmand, F. / Zhang, Q. / Jue, J. P. | British Library Online Contents | 2005


    Modeling and analysis of optical networks with traffic grooming

    Tucker, R.S. / Parthiban, R. / Leckie, C. | IEEE | 2004


    Survivable Traffic Grooming in Elastic Optical Networks-Shared Protection

    Liu, M. / Tornatore, M. / Mukherjee, B. | British Library Online Contents | 2013