본 논문에서는 AoA(Angle of Arrival) 참조보드와 샘플소스를 사용하여 LED 를 켜거나, 끌 수 있는 서비스의 구현에 대해 기술한다. 구현된 서비스에서는 AoA 수신장치가 지향하는 방향에 위치한 AoA 전송장치를 결정하고, 해당 장치와 블루투스 통신으로 연결하여, LED 를 켜거나 끌 수 있는 기능을 제공한다. 앞으로, AoA 값의 정확도를 향상시킬 수 있는 기술이 개발되고, AoA 를 지원하는 블루투스 장치들이 출시되면, 다양한 AoA 기반 서비스들이 출현할 것으로 예측된다.
KSP Keywords
angle of arrival(AOA)
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