USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD

摘要

The present invention will perform appropriate HARQ-ACK transmission in future wireless communication systems. A user terminal that has: a reception unit that receives a DL signal; and a control unit that controls transmission of a delivery confirmation signal for the DL signal. The reception unit receives information related to transmission instructions for the delivery confirmation signal, and the control unit controls transmission of the delivery confirmation signal on the basis of the information related to the transmission instructions for the delivery confirmation signal. The reception unit of the user terminal also receives downlink control information that includes information related to transmission instructions for the delivery confirmation signal.