USER EQUIPMENT AND MOBILE COMMUNICATION METHOD

摘要

User equipment (100n) includes a maximal transmission power control unit (1083) that receives a control signal to designate a frequency band in a downlink and that controls the maximal transmission power in a predetermined channel of an uplink. The maximal transmission power control unit (1083) determines, in accordance with the frequency band designated by the control signal, whether to set the maximal transmission power in the predetermined channel at a value smaller than a power rating specified in a mobile communication system.