A Peek Inside T-Mobile’s Massive LTE Growth

Red is 2G, yellow is 3G, and green is 4G LTE. T-Mobile's LTE coverage was pretty bad in 2014. As you can see in our drive-test map, it mainly covered only city centers on the East Coast. In 2015, parts of the Central US started to fill in, but you couldn't ... ( read original ...

Kar-Tel expands 3G, LTE networks

Mobile operator Kar-Tel, working under the Beeline Kazakhstan brand, has covered an area including more than 600,000 residents with its 3G and LTE networks since the beginning of the year. Deployment of new base stations led to services in 88 additional ... ( read original story ...)