FIELD: radio engineering, communication.
SUBSTANCE: invention relates to radio communication. A terminal controls transmission power of a second signal by adding an offset to the transmission power of a first signal; an offset establishing unit establishes an offset correction value in response on a timeslot in transmission between a third signal, transmitted last time, and the second signal transmitted this time; and a transmission power control unit controls transmission power of the second signal using the correction value.
EFFECT: preventing increase in power consumption of the terminal, thereby preventing deterioration of SINR measurement accuracy, caused by TPC errors at the base station.
20 cl, 19 dwg
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