Countdown to 4G: Who’s Doing What, When

GigaOm
As the iPhone has shown, carriers are going to have to upgrade their mobile networks to handle the increasing amount of data traffic that will come from users surfing social networks, YouTube and heaven knows what else while on the go. Just please don’t do it while driving. So for those reading about the promise of 4G networks such as LTE or mobile WiMAX, here’s a look at each carrier’s launch plans and when (or if) you can expect to see up to 100 Mbps down on your mobile network.

A nice summary of US wireless operators' 4G migration plans and their timeline.
- hgm