WCDM (Wideband Code Division Multiple Access)
WCDM (Wideband Code Division Multiple Access): It is a radio access scheme which supports 3G cellular systems. WCDMA supports high speed data transmission: 384Kbps in case of wide area coverage and 2Mbps in local coverage area. WCDM supports both Frequency Divison Duplex (FDD) and Time Divison Duplex (TDD) as well as high speed services like Internet access, video and high quality data serives.
