User terminal and radio communication method

Abstract

The invention is designed to switch beams quickly. A user terminal, according to the present invention, has a receiving section that receives a downlink (DL) signal, and a control section that controls a beam to use to transmit and/or receive the DL signal. When the DL signal is transmitted and/or received using one or more candidate beams, the control section selects the beam based on the measurement results of the demodulation reference signals of one or more antenna ports that respectively correspond to the one or more candidate beams.

Dependencies are inferred from the claim text.