| 摘要 |
A user apparatus (100n) according to the present invention includes: a maximum transmission power control unit (1083) configured to receive a control signal designating a frequency band in a downlink; and to control a maximum transmission power in a predetermined channel of an uplink; wherein the maximum transmission power control unit (1083) is configured to determine whether or not to decrease the maximum transmission power in a predetermined channel from a rated power regulated in the mobile communication system, according to the frequency band designated by the control signal. |
