DjShadow:
I'm prob jumping the gun but how will this work in a rural situation where a cellsite/RBI site has to cover a fair amount of area?
Likely it won't be ideal for this particular usecase OR it would be used to offset users closer to the tower to allow those further to have service via existing 4G.
It's much like Band 40/7. It makes very little improvement in a rural area, but when layered It acts as an offload.
the other side of this is, remember many "RBI" areas can be simply small rural towns, For these again this could be effective.
Sure the argument could be made in those cases Fibre should be ran but think about how much effort that is for folk?