드론의 통신방식으로 블루투스, Wi-Fi, 위성통신, 셀룰러시스템 등이 사용되어 왔다. 대다수 드론은 저전력 통신을 제공하는 블루투스를 사용했다. Wi-F와 위성통신, 셀룰러시스템은 장점보다는 문제점이 많아 사용에 제약이 많았다. 최근 들어, LTE와 5G 이동통신이 부각되고 있다. LTE 통신은 비행거리가 늘어나고 실시간 영상 스티리밍과 고용량 데이터 송수신이 가능하나 규제가 많아 법안을 개정해야 상용화를 할 수 있다. 5G 이동통신은 빠른 통신과 주변의 여러 사물과의 실시간 통신이 가능하나 아직 5G 이동통신 표준이 확정되지 않아 상용화에 상당한 시일이 소요될 전망이다.
KSP Keywords
WI-Fi
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