(EN) The present invention suitably sends a plurality of UL signals of different RAT in a non-standalone-type wireless communication system. A user terminal, equipped with: a transmission unit for transmitting a first uplink (UL) signal of a first radio access technology (RAT) and a second UL signal of a second RAT at different times; and a control unit for controlling the switching of a first time used for transmission of the first UL signal in which a first UL carrier of the first RAT is used, and a second time used for transmission of the second UL signal in which a second UL carrier of the second RAT is used.
(ZH) 在非独立型的无线通信系统中恰当地发送不同的RAT的多个UL信号。用户终端具备:发送单元,在不同的时间发送第一无线接入技术(RAT)的第一上行链路(UL)信号以及第二RAT的第二UL信号;以及控制单元,对第一时间以及第二时间的切换进行控制,所述第一时间被用于利用了所述第一RAT的第一UL载波的所述第一UL信号的发送,所述第二时间被用于利用了所述第二RAT的第二UL载波的所述第二UL信号的发送。