Topic: c-ran

AT&T (Wikipedia)

AT&T lays C-RAN foundation for 5G

AT&T is deploying its centralized RAN architecture first in places where it makes sense: where traffic density is the highest and where it has the transport to support higher speeds.
AT&T eyeball antenna

For AT&T, more C-RAN is in the clouds

You know all that talk about HetNets? They're truly coming together thanks to things like software-defined networks, according to AT&T's Paula Doublin, assistant vice president, construction and engineering.