Question about Fractional Frequency Reuse

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    ahmetemir
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    Hi,

    I reviewed ffrScheduler.m. In ffrScheduler.m at Line 70 I saw number of RB that can be allocated to FR user(s) like that:

    RBs_FR = round(obj.RB_grid.n_RB*scheduler_params.beta_FR);

    Then why is it calculated mod_reuse at Line 74 and 75:

    RBs_PR_full = obj.RB_grid.n_RB-RBs_FR;
    mod_reuse = mod(RBs_PR_full,obj.reuse_factor);;

    And why is it extracted from original RBs_PR_full at Line 96 as:

    RBs_FR = RBs_FR - (obj.reuse_factor-mod_reuse);

    Also I didn’t come across mode_reuse in this paper about FFR( Link:https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6780673)

    Would you explain me please? I’m confused.

    • This topic was modified 3 years, 3 months ago by ahmetemir.
    • This topic was modified 3 years, 3 months ago by ahmetemir.
    • This topic was modified 3 years, 3 months ago by ahmetemir.
    • This topic was modified 3 years, 3 months ago by ahmetemir.
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