USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD

摘要

The present invention is designed to adequately execute transmission power control in dual connectivity (DC). A user terminal communicates with a plurality of cell groups, each cell group being comprised of one or more cells that use different frequencies, and has a power control section that controls the maximum transmission power value for each cell group, which is given by splitting the allowable maximum transmission power of the subject user terminal semi-statically, and controls the maximum transmission power value of a specific cell group to be changed when a predetermined condition is met, and a transmission section that reports the maximum transmission power value after the change to a radio base station forming the cell group.