UMTS Articles on TUAW - The Unofficial Apple Weblog

T-Mobile didn't get the iPhone because of its unique 3G bands

by Kelly Hodgkins (Jan 11th, 2012)

T-Mobile CEO Philipp Humm talked to Ina Fried of AllThingsD at CES this week about a variety of topics, including the iPhone. Humm confirmed what we all assumed -- T-Mobile didn't get the iPhone because of its unique 3G technology. "The key reason we didn't have the iPhone in the past is we are ...

Samsung files French patent complaint against Apple

by Kelly Hodgkins (Sep 13th, 2011)

Samsung and Apple continue to fight a heated legal battle overseas. In the latest skirmish, Samsung filed a patent infringement lawsuit against Apple in France. The complaint claims Apple violates three UMTS patents held by the Korean company. UMTS is a 3G technology used on GSM-based cellular ...

iPad 2 gets same quad-band 3G as iPhone 4

by Chris Rawson (Mar 6th, 2011)

Just like the iPhone 4 before it, the feature I wanted most from the iPad 2 was support for 900 MHz UMTS/HSDPA in its 3G chipset. And just like the iPhone 4, the UMTS/GSM version of the 3G-enabled iPad 2 delivers, with the same quad-band support as the iPhone 4. The original iPad (and the ...

iPhone 4's multiband antenna makes it a true 'world phone'

by Chris Rawson (Jun 7th, 2010)

This morning, I read liveblogs about the WWDC keynote with growing irritation. I'd been hoping for a 64 GB capacity bump for iPhone 4, even though I knew in the back of my mind that engineering practicalities made it unlikely. The news that FaceTime will not only be WiFi only, but will also work ...

The #1 thing I want in the next iPhone: support for 900 MHz UMTS/HSDPA

by Chris Rawson (Mar 25th, 2010)

The next iPhone is widely expected to debut sometime in the next few months, most likely at WWDC, which is rumored to kick off on June 28. Even though that's only a hair over three months away, so far there's been very little revealed about the next iteration of the iPhone either in terms of its ...