In this paper, we study the performance of rate-splitting multiple access (RSMA)-aided unmanned aerial vehicle (UAV) systems. Specifically, the downlink transmission is considered and multiple UAVs are employed to serve the ground users. In order to evaluate the performance of the system, we derive the expressions of the coverage probability and the area spectral efficiency (ASE) by utilizing stochastic geometry tools, where the distribution of the clustered users is modeled as a Poisson cluster process (PCP). Besides, the influence of the height and the density of UAVs on the coverage probability is investigated. We also highlight the significance of the tradeoff between the power allocations of the common and private messages so as to maximize the system ASE. Furthermore, the superiority of RSMA over the non-orthogonal multiple access (NOMA) scheme is validated in terms of spectral efficiency. Finally, simulation results show the effectiveness of our derived expressions and verify the insights.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Analysis of RSMA-aided UAV Network: A Stochastic Geometry Approach


    Beteiligte:
    Wu, Lanxin (Autor:in) / Qiu, Ling (Autor:in) / Liang, Xiaowen (Autor:in)


    Erscheinungsdatum :

    01.06.2022


    Format / Umfang :

    645622 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    RSMA APPARATUS AND METHOD FOR OPTIMIZING RSMA BASED AERIAL COMPUTING SYSTEM

    CHO SUNG RAE / LEE DONG HYUN / THANH PHUNG TRUONG | Europäisches Patentamt | 2024

    Freier Zugriff

    Training Six years of success at RSMA academy

    British Library Online Contents | 2012


    SWIPT-Enabled MISO Ad Hoc Network Underlay RSMA-based Cellular Network with IRS

    Thanh Van, Nguyen Thi / Luong, Nguyen Cong / Shaohan, Feng et al. | IEEE | 2024