In response to the challenges of spectrum scarcity and the exponential growth of the number of connected devices, this paper addresses the joint optimization problem of user-base station association, channel assignment and power allocation in a multi-band wireless network, where sub-6 GHz, millimeter wave, and terahertz frequency bands coexist. The problem is formulated as a mixed integer non-linear programming, a known NP-hard problem. Each user requests both a minimum data rate and a minimum reliability level defined by a signal-to-noise ratio. Considering the goal of optimizing the number of satisfied users, this paper proposes a multi-agent deep reinforcement learning solution. Simulation results convincingly demonstrate the effectiveness of our proposed algorithm and its ability to learn fast the best resource allocation solution.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    On the Resource Allocation and User Association in Future Multi-Band Wireless Networks


    Beteiligte:
    Darouich, Feres (Autor:in) / Chaieb, Cirine (Autor:in) / Ajib, Wessam (Autor:in) / Abdelkefi, Fatma (Autor:in)


    Erscheinungsdatum :

    24.06.2024


    Format / Umfang :

    397880 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    A Greedy Heuristic Algorithm for Context-Aware User Association and Resource Allocation in Heterogeneous Wireless Networks

    Zalghout, Mohamad / Helard, Jean-Francois / Crussiere, Matthieu et al. | IEEE | 2017


    Joint Beamforming and Resource Allocation for Multi-User Full-Duplex Wireless Powered Communication Networks

    Asiedu, Derek Kwaku Pobi / Mahama, Sumaila / Lee, Kyoung-Jae | IEEE | 2018


    Resource Allocation and User Association in Massive MIMO Enabled Wireless Backhaul Network

    Rajoria, Shweta / Trivedi, Aditya / Godfrey, W. Wilfred et al. | IEEE | 2019


    Fair Resource Allocation in Wireless Networks

    Ron, Dara / Bang, Jung-Hyun / Lee, Jung-Ryun | IEEE | 2018