Radio Access Network (RAN) Market Size and Forecast (2022 - 2031): Global and Regional Share, Trends, and Growth Opportunity Analysis by Communication Infrastructure (Small Cell, Macro Cell, RAN Equipment), by Technology (2G, 3G, 4G/LTE, 5G), by Deployment (Indoor, Outdoor), by Component (Hardware, Software, Services), and by End-User (Telecommunications, IT and Data Centers, Healthcare, Automotive and Transportation, Industrial, and Others), and by Region (North America, Europe, Asia-Pacific, Latin America, and Middle East & Africa)