User:Saiful7

3G is the next generation of technology which has revolutionized the telecommunication industry.The objective of this technology is to provide various value added services like video calling,live streaming,mobile internet access,IPTV on the mobile phones. 3G technology is designed for multimedia communication.It provides services like higher data transfer rates.One of its key visions is to provide global roaming,enabling users to move across borders while using the same number and handset.

The 3G technology is basically comprised of three technologies,but it is not the reason for its nomenclature as 3G.The technologies are:

CDMA2000 - Code Division Multiple Access.

TD-SCDMA - Time Division Code Division Multiple Access

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WCDMA- Wideband Code Division Multiple Access