5G in Defense Market: Segmented: By Communication Infrastructure (Small Cell, Macro Cell, Radio Access Network [RAN]), By Core Network Technology (Software-Defined Networking [SDN], Fog Computing [FC], Mobile Edge Computing [MEC], Network Functions Virtualization [NFV]), By Network Type (Enhanced Mobile Broadband [eMBB], Ultra-Reliable Low-Latency Communications [URLLC], Massive Machine Type Communications [MMTC]), By Platform (Land, Naval, Airborne) And Region – Global Analysis of Market Size, Share & Trends For 2019–2021 And Forecasts To 2031