Tech — GigaOM

Tech

While the U.S. mobile operators are starting to compete over 4G speeds, Europe’s transition to next generation networks has barely begun. It’s a situation that turns the stereotype on its head — and highlights mistakes made 10 years ago by operators in Germany, France and the… Read More »

2020 via time machine: networks and systems

At the IEEE Technology Time Machine Symposium last week I heard the world’s leading academics, engineers, executives, and government officials project what the world will look like in 2020. The future brings technology together for everything from enhancing the human experience to improving environmental sustainability.… Read More »

 
 

AT&T said it will buy T-Mobile USA from Deutsche Telekom AG, in deal valued at $39 billion. The deal points to the game of spectrum accumulation as operators prepare for the demand for mobile data and also will place Sprint between a rock and hard place. Read More »

With 4G now a battle cry taken up by all the major U.S. wireless carriers, it’s not surprising that consumers are generally aware of the term. But according to a Nielsen Company survey, consumers are not quite clear on what this 4G talk is all about. Read More »

Nokia Siemens Networks is ready to take wireless broadband to a whole new level: peak rates of 672 Mbps by 2013 with Long Term HSPA Evolution. T-Mobile is happily backing the effort, since it’s not yet clear what 4G path the carrier will take. Read More »

This weekend Verizon Wireless, one of world’s largest carriers will turn on its next generation wireless broadband network. That is fun, but one has to remember that only 14% of global mobile subscribers use 3G. As more sign-on, their impact on the web will be huge.… Read More »

As next-generation wireless data networks roll out in the U.S., get ready to face more choices: Do you want speed, coverage, low price or unlimited use? Since we can’t have it all, here’s a rundown on which “4G” service is best for different reasons and uses. Read More »

T-Mobile USA is betting its HSPA+ network will prove beefier than its WiMAX and LTE rivals. In a chat with me, CTO Neville Ray says he U.S. consumers will be disappointed by the LTE roll out, mostly because Verizon and AT&T don’t have enough spectrum. Read More »

We will soon be consuming nearly one gigabyte of data every month on our smartphones, thanks in large part to rapid improvements in technology and networks. This is a similar growth pattern we saw on wired broadband; the faster the speeds, the more data we consumed. Read More »

Can a $30 Android smartphone compete with high-end devices costing five times more? Provided you can give up some performance and a few advanced features, it definitely can. The LG Optimus T represents a future filled with low-priced Android smartphones for current feature phone users. Read More »

Two years after the original G1 handset, T-Mobile’s G2 improves in every way: from the newest version of Google Android to a high resolution touchscreen and an extremely usable slide-out QWERTY keyboard. At $199 and with support for T-Mobile’s fast 3G network, the G2 is excellent. Read More »

T-Mobile is making changes to help redefine itself amidst tough competition above from three larger carriers in the U.S. and below from national prepaid providers and smaller regional carriers. It’s not the Saks of cellular, but not a Sears either. So who, then, is T-Mobile? Read More »

More Must Reads

In preparation for details expected today about its next-generation mobile broadband network, AT&T has introduced three new USB data devices for laptop users, one of which is software upgradable and can use AT&T’s LTE 4G network when it launches in the middle of 2011. Read More »

For the longest time, San Francisco has been a bit of a laggard when it comes to wireless broadband. That is going to change as by end of 2010 city will have access to two 4G LTE networks, a HSPA+ 3.5G network and a WiMAX-based network. Read More »

T-Mobile is releasing new phones in waves: just as the new G2 is appearing in stores, the carrier announced an updated myTouch running Android 2.2. This new model uses a second-generation CPU and also offers video calling on either Wi-Fi or T-Mobile’s speedy mobile broadband network. Read More »

T-Mobile today officially unveiled the G2, the first smartphone to take advantage of the carrier’s 21 Mbps mobile broadband network. With a powerful new CPU, Android 2.2 and access to T-Mobile’s speedy HSPA+ network, the G2 is a glimpse at the next generation of super phones. Read More »

As need for wireless speed grows, carriers are turning to 3.5G wireless broadband technology called HSPA+. There are 58 HSPA+ networks live across the world. Of the total, 19 were launched in 2010 alone. Another 43 networks are waiting in the wings. Read More »

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