METHOD AND DEVICE FOR GENERATING TEST SIGNAL OF REMOTE RADIO UNIT

摘要

Disclosed are a method and device for generating a test signal of a remote radio unit, so as to save test resources during an RRU test. The method comprises: receiving an output signal message in a current test mode; according to the amplitude in the output signal message, setting a value of a downlink digital attenuator in the remote radio unit (RRU); according to the saved correspondence between a reference frequency point and a compensation gain, acquiring a first compensation gain corresponding to a working frequency point in the output signal message, and according to the acquired first compensation gain, setting a power factor of a programming component in the RRU, so that the RRU, according to the value of the downlink digital attenuator and the power factor of the programming component, generates a test signal corresponding to the current test mode.