This is totally wishful thinking.
No one in industry has a slightest idea what 5G will be. 
We keep throwing fancy terms like eNodeB virtualization and then we have a reality check - LTE userplane cannot be virtualized due latency and performance reasons (LTE PHY on x86 - yeah, right...).<p>Same goes to those mm waves with beamforming - no DSP (IP core) can handle it now and even soon. You need to stick with very expensive FPGAs. Besides that there is WiGig coming and you can offload traffic from LTE to Wifi - investing in those mm wave small cells seems rather pointless.<p>Beside that you can get those multi-Gbps with new Rel13 LTE carrier aggregation (up 32 CC).