MAPPING BETWEEN CELL LOAD AND RECTIFIER EFFICIENCY

Disclosed is a method comprising receiving, from a power supply unit of a base station, measurement information for one or more parameters related to an efficiency of a rectifier of the power supply unit; receiving cell load measurements indicative of a cell load of the base station; determining, based on the measurement information and the cell load measurements, a mapping between the cell load and the efficiency of the rectifier; and adjusting, based on the mapping, at least one of: the cell load of the base station, or one or more configuration parameters of the power supply unit.