USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD

摘要

In order to compensate for time/frequency errors in each small cell in cases of performing CoMP transmission in a plurality of small cells that use incompatible carriers, this user terminal receives configuration information of a discovery signal of each small cell, performs synchronization (Sync #A) of time and/or frequency on the basis of the configuration information of the discovery signals, and acquires first error information which indicates an error in time and/or frequency. Further, this user terminal receives a binding identifier which indicates configuration information of a measurement reference signal (CSI-RS) bound to a demodulation reference signal (DM-RS) of a downlink shared channel, performs synchronization (Sync #B) on the basis of the configuration information of the measurement reference signal as indicated by the binding identifier, and acquires second error information which indicates an error in time and/or frequency.