| 摘要 |
A testing apparatus capable of testing the reception performance of a communication terminal apparatus to be tested, while determining whether a selecting/combining function is implemented in the communication terminal apparatus. In the testing apparatus, a transmission control part ( 103 ) designates, to a selecting part ( 104 ), a timing at which to switch spread codes to be outputted. The selecting part ( 104 ) selects, in accordance with the designation of the transmission control part ( 103 ), either a first spread code generated by a first code generating part ( 101 ) or a second spread code generated by a second code generating part ( 102 ). A spreading part ( 106 ) multiplies a packet outputted from an outbound packet generating part ( 105 ) by a spread code outputted from the selecting part ( 104 ) for output. A measuring part ( 151 ) receives a report as to whether the packet from a communication terminal apparatus ( 200 ) has been correctly decoded, calculates a packet error rate, and outputs the calculation result.
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