POWER ADJUSTMENT METHOD AND DEVICE

摘要

Embodiments of the present invention provide a power adjustment method and device. The method includes: determining an increment of a signal-to-interference ratio target value of a serving cell of a UE according to a difference between pilot signal power of a macro base station and pilot signal power of a micro base station, where the serving cell of the UE is at least one of a macro cell in which the macro base station is located and a micro cell in which the micro base station is located; and after increasing the signal-to-interference ratio target value by the increment, sending an increased signal-to-interference ratio target value to a base station in the serving cell of the UE, so that the base station in the serving cell of the UE controls the UE to increase transmit power of an HS-DPCCH. By using the technical solutions of the present invention, HS-DPCCH demodulation performance can be improved when a UE is located in a soft handover area.