5G will not solve this problem. It cannot load much more bits/Hz of spectrum than LTE (iirc it is 10% or so more efficient, in ideal circumstances). More spectr

5G will not solve this problem. It cannot load much more bits/Hz of spectrum than LTE (iirc it is 10% or so more efficient, in ideal circumstances). More spectrum will solve this problem, and to be honest no reason LTE couldn't take advantage of that too, it is very good with channel aggregation.