3G
Videos
3G is the third generation of cellular network technology. These networks were rolled out beginning in the early 2000s and represented a significant advancement over the second generation and associat
A USB modem for 3G plugged into a laptop.
Videotelephony through cellular networks were made possible using 3G technologies
UMTS
Videos
The Universal Mobile Telecommunications System is a 3G mobile cellular system for networks based on the GSM standard. UMTS uses wideband code-division multiple access radio access technology to offer
3G
…technologies, such as GSM and cdmaOne, particularly in terms of data transfer speeds and mobile internet capabilities. The major 3G standards are UMTS (developed by 3GPP) and CDMA2000 (developed by Qualcomm); both of these are based on the IMT-2000 specifications established by the International…
UMTS base station on the roof of a building
UMTS network architecture
The Nokia 6650, an early (2003) UMTS handset