Distributed antenna system (DAS) is the main research direction beyond 3G
previous researches have shown that high capacity potential and system configuration flexibility are two features of DAS. In this paper we present the scheme of deploying a CDMA distributed antenna system (DAS) with WCDMA macrocells in adjacent frequency bands. The main results of this study show DAS is a perfect candidate for providing coverage to high-traffic regions deployed with WCDMA macrocells.