The low cost, fast deployment, and flexible network topology of mobile networks with flying base stations (FlyBSs) make the FlyBSs a promising solution for ubiquitous communications in next generation mobile networks. However, an agility of the FlyBSs intensifies interference, which results in a notable degradation in throughput of cell-edge users. In this paper, we introduce a flexible soft frequency reuse (F-SFR) that enables a self-organization of a common SFR. Thus, the proposed F-SFR can handle an unpredictable and a dynamic topology of the networks with FlyBSs. To this end, we propose a graph theory-based algorithm for allocation of resources, which is understood as a bandwidth allocation and a transmission power setting in the context of SFR. We show that the proposed F-SFR can achieve 16% to 26% improvement in the throughput of the cell-edge users and improves the satisfaction of the cell-edge users up to 25% compared to the state of the art SFR solutions. We also demonstrate that the proposed scheme ensures a higher fairness in throughput among the users.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Flexible Soft Frequency Reuse for Interference Management in the Networks with Flying Base Stations


    Beteiligte:


    Erscheinungsdatum :

    01.05.2020


    Format / Umfang :

    202992 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Drones in B5G/6G Networks as Flying Base Stations

    Georgios Amponis / Thomas Lagkas / Maria Zevgara et al. | DOAJ | 2022

    Freier Zugriff


    Trajectories and resource management of flying base stations for C-V2X

    Mignardi S. / Buratti C. / Bazzi A. et al. | BASE | 2019

    Freier Zugriff