TRANSMITTED POWER CONTROLLER

摘要

An error rate of a received signal is measured in a reception signal error measuring unit (32), and a target SIR value is changed in a target SIR determination unit (12) in accordance with this error rate. This error rate of a received signal can also be detected frame by frame by using a sent CRC signal which is an error detecting code added to each frame. The error rate of a received signal can also be detected by detecting an error of a known pilot signal inserted at predetermined intervals.