5G mobile networks encompass the capabilities of hosting a variety of services such as mobile social networks, multimedia delivery, healthcare, transportation, and public safety. Therefore, the major challenge in designing the 5G networks is how to support different types of users and applications with different quality-of-service requirements under a single physical network infrastructure. Recently, network slicing has been introduced as a promising solution to address this challenge. Network slicing allows programmable network instances which match the service requirements by using network virtualization technologies. However, how to efficiently allocate resources across network slices has not been well studied in the literature. Therefore, in this paper, we first introduce a model for orchestrating network slices based on the service requirements and available resources. Then, we propose a Markov decision process framework to formulate and determine the optimal policy that manages cross-slice admission control and resource allocation for the 5G networks. Through simulation results, we show that the proposed solution is efficient not only in providing slice-as-a-service based on service requirements, but also in maximizing the provider's revenue.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimal Cross Slice Orchestration for 5G Mobile Services


    Beteiligte:


    Erscheinungsdatum :

    01.08.2018


    Format / Umfang :

    865812 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    RichWPS Orchestration Environment for Geo Services

    Bensmann, Felix / Roosmann, Rainer / Wössner, Roman et al. | HENRY – Bundesanstalt für Wasserbau (BAW) | 2014

    Freier Zugriff

    In Vehicle Resource Orchestration for Multi-V2X Services

    Khan, Mohammad Irfan / Sesia, Stefania / Harri, Jerome | IEEE | 2019


    On the Virtualization and Dynamic Orchestration of Satellite Communication Services

    Ferrus, R. / Koumaras, H. / Sallent, O. et al. | IEEE | 2016


    In-Network Dynamic Compute Orchestration Over Mobile Edge Systems

    Kovalchukov, Roman / Glazkov, Roman / Srikanteswara, Srikathyayani et al. | IEEE | 2023


    SCHE2MA: Scalable, Energy-Aware, Multidomain Orchestration for Beyond-5G URLLC Services

    Dalgkitsis, Anestis / Garrido, Luis A. / Rezazadeh, Farhad et al. | IEEE | 2023