3G

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3G

(3rd Generation) The third version of a product or system. For example, the third generation of cellular transmission featured moderately high speed for Internet access compared to the earlier and slow 2G systems. Like 1G and 2G cellular, 3G was a circuit-switched network, which changed to packets with 4G (see LTE).

In the U.S., the 3G technologies were EV-DO for CDMA networks and HSPA for GSM carriers. In the early 2020s, carriers began shutting off their 3G networks to shift all resources to 4G, which is widely deployed, and the emerging 5G. The end of all 3G is expected in 2022. See cellular generations, 3G + Wi-Fi, EV-DO, HSPA, LTE and 5G.


The Network Makes a Difference
3G vastly improved speed over the very sluggish 2G networks. These earlier iPhone speed tests were taken at the same time in 2009 using AT&T's 2G EDGE (E) and 3G networks. Speed is based on the network technology and number of active users in the cell.
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References in periodicals archive ?
For his study, Palsson found a clear urban-rural pattern after comparing the geographical distribution of hospitals to the distribution of hospitals that were part of the 3G network when Apple released the iPhone in 2007.
Zong was able to convert 250,958 customers for its 3G network while another 54,206 new customers started using its 4G services during the reported month.
While the first two rounds were conducted over 2G networks, the third round also took 3G networks into account.
Being the first operator to launch 3G in more than 200 cities strengthens our position as the largest 3G network and also proves Mobilink's commitment in bridging the digital divide by making a technologically advanced Pakistan," said Aamir Ibrahim, CCO and Deputy CEO Mobilink.
Customers can dial 4433# to activate their 3G services and start enjoying Mobilink's fastest growing 3G network.
Asiacell has also announced its own 3G network switch-on, following a $1 billion cash investment, which included system modernisation and licence fees.
Turkcell (NYSE:TKC) (BIST: TCELL), a telecommunications and technology company based in Turkey, announced on Friday the integration of 3-Carrier (3C-HSDPA) technology to its 3G network.
Within Verizon Wireless' 4G LTE service area, Verizon customers with 4G LTE-enabled devices can post status updates and photos, surf the Web, share music, and download files at speeds up to 10 times faster than customers on 3G networks.
The process will enable subscribers to move seamlessly between both 3G network and 4G network that Etisalat launched last year.
"With a faster 3G network through HSPA+ evolution technology, consumers will experience higher speeds and improvements in coverage, in addition to a better user experience overall," Orange said.
NORDIC BUSINESS REPORT-January 17, 2011--Nokia Siemens Networks wins 3G network deal in Albania(C)2011 M2 COMMUNICATIONS http://www.m2.com