Abbreviation for ideband ode- ivision ultiple ccess.
Wideband Code Division Muliple Access. A future technology for high-speed data transfer, one of three major standards of 3G. It is the technical fundament of IMT-2000.
Wideband Code Division Multiple Access
Wideband CDMA, a 3G evolutionary path for GSM and TDMA technology.
The third generation radio standard that will offer voice, data, motion-video and other multimedia capabilities, if adopted by national and international standards organizations.
Wideband CDMA - Form of spread spectrum CDMA adopted by UMTS for its air interface. Uses a channel bandwidth of 5MHz, rather than the 1.25MHz of existing CDMA systems.
One of the five 3G standards endorsed by the International Telecommunication Union (ITU). It makes use of a wider spectrum than CDMA, and therefore can transmit and receive greater amount of information faster.
A technology for wideband digital radio communications in Internet, multimedia, video and other capacity-demanding applications. It provides a data rate of 2Mbps.
Wideband CDMA. The third generation standard offered to the International Telecommunication Union by GSM proponents.
Third generation standard developed and supported by GSM proponents. The natural upgrade from GSM and Japanese PDC. See also CDMA, FDMA, TDMA, UMTS.
A 3G radio interface using DSSS, and both Frequency Division (FDD) and Time Division Duplexing (TDD) depending on the frequency assignment. The earlier Japanese W-CDMA trial system and the European UMTS have both served as a foundation for the workings of the current harmonized W-CDMA system, under the supervision of the 3GPP.
Wideband Code Division Multiplexed Access. A mobile phone technique based on CDMA allowing faster datatransfers.
Wideband CDMA - a radio interface technology which has been developed as an open standard in the 3GPP standards development organisation.