Transmission power control apparatus and control method thereof

摘要

When a mobile station controls the transmission power of the uplink using transmission power control information that is sent from a plurality of base stations with which the mobile station is communicating, a radio-state-monitoring unit (68 1 to 68 N ) monitors the radio states between each base station and the mobile station, then based on the radio state, a power-control-algorithm-instruction unit (69) instructs a transmission power control unit (70) which of a plurality of power-control algorithms should be executed to control the power, and a transmission power control unit stores the plurality of power-control algorithms for control the uplink transmission power using TPC information and controls the uplink transmission power of the mobile station based on the instructed power-control algorithm.