MOBILE COMMUNICATION TERMINAL TEST APPARATUS AND MOBILE COMMUNICATION TERMINAL TEST METHOD

PROBLEM TO BE SOLVED: To use a coupler for switching routes of base station signals and signals to be tested, and to prevent interference with the signals to be tested by the base station signals in a section of a measuring object.SOLUTION: A mobile communication terminal test apparatus includes: a transmission part for allocating the base station signals to a sub frame for a downlink on the basis of a time division duplex system and transmitting them to a mobile communication terminal by prescribed power; a reception part for receiving the signals to be tested allocated to a sub frame for an uplink from the mobile communication terminal; a measurement part for measuring the power of the signals to be tested; the coupler arranged so as to receive the base station signals from the transmission part, output them to the mobile communication terminal, also receive the signals to be tested from the mobile communication terminal and output them to the reception part and the measurement part; a measurement period setting part for specifying a measurement period for measuring the power of the signals to be tested; and a communication control part for controlling the transmission part so as to make the power of the base station signals in the measurement period lower than the prescribed power. The mobile communication terminal test apparatus measures the power of the signals to be tested in the measurement period.