1.1 OFDMA UL power control
In OFDMA UL, the power control is applied to the active users (i.e. the mobile users with specific RBs) so that the UE Tx power is adjusted with respect to the effective path loss (i.e. based on the MCL) to the BS it is connected to. In 3GPP [10], the UL power control is defined so that the UE transmit power is set such as:
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