Patent ID: 7715860

Claim:
A transmission power controlling method, for a mobile phone, of judging a plurality of power control information sent from a plurality of base stations to control based on judgment results so that a transmission power from said mobile phone is increased or decreased, the method comprising: receiving a plurality of signals each with the power control information from the plurality of base stations; deciding a maximum level as a reference, where the maximum level is decided based on a signal having a highest power level among the plurality of signals carrying out said transmission power control based on first power control information among said power control information, said first power control information transmitted from a first base station which transmits a first signal of level eliminating second power control information from an object of said transmission power control, said second power control information transmitted from a second base station which transmits a second signal of level wherein the first and second signal of level correspond to received power of said plurality of signals transmitted from said polarity of the base stations.