RADIO BASE STATION, AND USER EQUIPMENT

摘要

An embodiment of a radio base station is provided that comprises antennas at least one dimensionally arranged, a signal generation unit that generates a reference signal for channel measurement, a control unit that controls transmission of the reference signal in accordance with configurations using part or all of the antennas, the configurations including all or any of a horizontal relation, a vertical relation, and a cross-polarized relation, a handover control unit that controls a handover when a measurement report is received from a user terminal, a control signal generation unit that generates a control signal based on an instruction from the handover control unit, and a transmission unit that transmits the reference signal in accordance with the configurations based on output from the control unit.