Europe 5G Infrastructure Market by Communication Infrastructure (Small Cell, Macro Cell, Radio Access Network, and Distributed Antenna Network), Network Technology (Software Defined Networking & Network Function Virtualization, Mobile Edge Computing, Fog Computing, and Self-Organizing Network), Chipset Type (Application-Specific Integrated Circuit, Radio-Frequency Integrated Circuit, Millimeter Wave Technology Chips, and FPGA), and Application (Automotive, Energy & Utilities, Healthcare, Retail, and Others): Opportunity Analysis and Industry Forecast, 2019-2026