Global LTE Advanced Pro Market Size study, by Communication Infrastructure (Small Cell, Macro Cell, RAN (Radio access network) Equipment, DAS (Distributed Antenna System)), by Core Network Technology (Software-Defined Networking (SDN), Network Functions Virtualization (NFV)), by Deployment Location (Rural areas, Urban areas, Highways, Public spaces, Residential areas, SMEs, Large enterprises, Others) and Regional Forecasts 2020-2027