USER TERMINAL, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD

摘要

The present invention appropriately controls antenna selection in a user terminal even when the user terminal connects to a plurality of wireless base stations by adapting dual connectivity (DC). A user terminal that supports dual connectivity-based communication with a plurality of wireless base stations each of which sets a cell group configured from one or more cells. The user terminal has a transmission unit for transmitting a UL signal to one or more cell groups, and a control unit for controlling selection of the antenna used for transmission of the UL signal, the control unit determining that no multiple cell groups are set when antenna selection for a serving cell (UE transmit antenna section) is set and controlling selection of the antenna.