Patent ID: 8422378
Filing Date: 2013-04-16
Classification: H04B,H04W

Abstract:
1. A mobile communication terminal test apparatus comprising: a signal transmit unit that transmits a signal including control information for controlling a mobile communication terminal to the mobile communication terminal; a signal receive unit that receives a test signal output from the mobile communication terminal based on the control information and outputs waveform data; a signal analysis unit that measures a measurement value relating to a predetermined measurement item on a symbol-by-symbol basis based on the waveform data; and a display unit that displays the measurement value measured by the signal analysis unit, wherein the mobile communication terminal transmits or receives the signal according to a frequency division multiple access communication scheme, and the control information includes information on a communication channel and an allocation band allocated to the mobile communication terminal within the communication channel, and wherein the mobile communication terminal test apparatus further includes: a control unit that notifies the signal transmit unit, the signal receive unit, and the signal analysis unit of a test condition including the communication channel, a bandwidth of the communication channel, and a bandwidth of the allocation band; and a display control unit that receives the measurement value and the test condition from the signal analysis unit, displays, on the display unit, coordinates by setting the abscissa as a frequency-oriented symbol corresponding to the bandwidth of the communication channel and the ordinate as a measurement value, displays the measurement value on the coordinates as a graph, and displays the allocation band on the corresponding graph and bands other than the allocation band within the communication channel in a distinguishable manner.