This paper evaluates the throughput performance of uplink beamforming transmission through terminal collaboration. In the proposed scheme multiple user equipments (UEs) form a group and transmit signals synchronously to enhance the power of a received signal at a base station. The signal transmitted through terminal collaboration is selected according to proportional fairness scheduling. Thus, fairness among UEs is maintained simultaneously with system throughput improvement. Numerical results obtained through computer simulation show that the system throughput grows as the number of UEs in the group increases. It is also shown that the proposed scheme increases the system throughput by about 0.5-1.5 bps/Hz.


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    Titel :

    Throughput Performance of Uplink Beamforming Transmission through Terminal Collaboration


    Beteiligte:
    Nakaoka, Riku (Autor:in) / Ando, Eiku (Autor:in) / Sanada, Yukitoshi (Autor:in)


    Erscheinungsdatum :

    07.10.2024


    Format / Umfang :

    541159 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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