Global 5G in Defense Market By Communication Infrastructure (Small Cell, Macro Cell, Radio Access Network (RAN)), By Core Network Technology (SDN, FC, MEC, NFV), By Network Type (eMBB, URLLC, MMTC), By End-Use (Military, Homeland Security), By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2021–2031