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WCDMA
Last modified: Monday, April 04, 2005 

Short for wide-band CDMA (Code-Division Multiple Access), a 3G technology that increases data transmission rates in GSM systems by using the CDMA air interface instead of TDMA. WCDMA is based on CDMA and is the technology used in UMTS. WCDMA was adopted as a standard by the ITU under the name "IMT-2000 direct spread".

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Convergence

Wireless Computing

related terms

3G

802.11

ADM

CDMA

cellular

GSM

PCS

TDM

TDMA


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