| 摘要 |
PROBLEM TO BE SOLVED: To provide a base station testing device which is capable of carrying out a softer hand over test stably in a CDMA mode. SOLUTION: A controllable semi-fixed attenuator is provided between the sector transmitting-receiving devices (TRX) of a base station and the testing mobile terminal equipments of a base station testing device. The corresponding semi-fixed attenuator is selected corresponding to a test condition, the attenuation of the semi-fixed attenuator is regulated to be a value (0 dB) at which a call connection is kept best, a value (-3 dB) at which a call connection is possible to start, or a value (-50 dB) at which a call connection is shut off, so that a softer hand over state is artificially brought about, and a softer hand over test is carried out. |
