Uplink transmit power control for cross link interference

A method for controlling an uplink transmit power, the method performed by a base station and comprising:

• transmitting, to a user equipment (UE), information on an additional reduction value for an uplink transmission power of the UE,
• wherein the additional reduction value is used for the UE to determine the uplink transmit power thereby reducing a cross link interference (CLI),
• wherein the uplink transmit power is within a lower bound and an upper bound, and
• wherein based on that the uplink transmission is performed in a frequency range 1 (FR1) for 5G, the additional reduction value is applied to one or both of the lower bound and the upper bound.

A user equipment (UE) for determining an uplink transmit power, the UE comprising:

• at least one processor;
• and
• at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed by the at least one processor, perform operations comprising:
• receiving information on an additional reduction value for an uplink transmission power;
• and
• determining the uplink transmit power based on the additional reduction value,
• wherein the additional reduction value is used to reduce a cross link interference (CLI),
• wherein the uplink transmit power is determined within a lower bound and an upper bound, and
• wherein based on that the uplink transmission is performed in a frequency range 1 (FR1) for 5G, the additional reduction value is applied to one or both of the lower bound and the upper bound.