METHOD FOR ARRANGING CREST FACTOR REDUCTION DEVICE OF DISTRIBUTED ANTENNA SYSTEM

摘要

A distributed antenna system according to an aspect according to the technical idea of the present invention includes a headend unit for receiving mobile communication signals from a plurality of base stations, and a headend unit that is communicatively connected to and receives a mobile communication signal from the headend unit. A mixing processing unit that is arranged remotely and includes at least one remote unit that transmits a mobile communication signal to a terminal within the service coverage, and the headend unit performs digital mixing processing on mobile communication signals respectively received from a plurality of base stations. And a CFR module disposed at a rear end of the mixing processing stage based on the signal transmission direction.