5G Infrastructure Market Size By Component (Hardware [Radio Access Network (RAN), Core Network, Transport and Backhaul Network], Service), By Spectrum (Sub-6 GHz, mmWave), By Architecture (Standalone, Non-standalone), By End-user (Communication Service Providers, Enterprises [Commercial, Industrial {Manufacturing, Automotive and Transportation, Utility, Retail, Healthcare}], Government), COVID-19 Impact Analysis, Regional Outlook, Growth Potential, Competitive Market Share & Forecast, 2022 – 2028