<p>A wireless base station (Node B) provided with: a transmission power control unit (13) which performs inner loop transmission power control with respect to an E-DPDCH; a scheduling unit (16) which determines the AG to be transmitted to a mobile station (UE) scheduled for EUL communication at the next TTI, so that the measured received total wideband power satisfies a target received total wideband power; a scheduling grant information transmission unit (17) which transmits the determined AG to the mobile station (UE) scheduled for EUL communication at the next TTI; and a target received total wideband power setting unit (14) which changes the target received total wideband power according to whether normal uplink is being provided or whether a plurality of high speed uplinks are being provided.</p>
