AT&T 3G Wireless To Hit 20Mbps By 2009
AT&T plans to upgrade its 3G wireless network to improve data transfer speed to 20 megabits per second by 2009. AT&T claimed to have a version of HSPA 3G network up and running in their labs with 7.2 megabits per second speed.
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The current HSPA network peaks at 3.6 megabits per second when it comes to download, and AT&T said the current wireless cards are capable of delivering 7.2Mbps speed, so to get the speed boost, users only need to do software upgrade.
AT&T also reaffirms their commitment to bring 700Mhz 4G access using the Long Term Evolution by 2010 and estimates that the peak download speed would be something in 100-Mbps marks.
[via appleinsider]