METHOD AND APPARATUS FOR POWER CALIBRATION

摘要

Disclosed in the present invention are a method and an apparatus for power calibration. The method comprises the following steps: a radio remote unit filling pseudo pilot on sub-carriers of the channels which don't have any main carrier; the radio remote unit using the pseudo pilot for power calibration. The present invention solves the problem of the failure of the power calibration on the channels which don't have any main carrier in related art, thereby achieving the effect of calibration on the channels which don't have any main carrier.