Femtocell Market Size, Share & Trends Analysis Report By Technology (IMS/SIP, IU-H), By Type (2G Femtocell, 3G Femtocell, 4G Femtocell, 5G Femtocell), By Applications (Indoor, Outdoor), By End-User (Residential, Commercial, Public Space) and By Region(North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2024-2032