W-CDMA – stands for Wideband Code Division Multiple Access.

It is a standard produced by the International Telecommunications Union, or ITU, and is a development of Code Division Multiple Access (CDMA).


The official name of W-CDMA is ‘IMT-2000 Direct Spread’, and is a 3g wireless technology



Zigbee is a wireless connection technology created by the ‘Zigbee Alliance’ which is being used in a developing number of new products.

Zigbee is a wireless technology operating in the unlicenced  2.4 Ghz ISM (industrial, Scientific, Medical) frequency band.

Typical applications of the Zigbee technology include building technology control, and consumer electronics. Telecom services are also being developed using the Zigbee standards.

For more information on Zigbee, contact us for tailored custom research reports and consultancy.