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Conference Paper 드론 미션용 5G 네트워크 기반 4K 정지영상 스트리밍
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Authors
임유진, 우덕균, 김영빈, 김경일, 임채덕
Issue Date
2022-05
Citation
IEMEK Symposium on Embedded Technology (ISET) 2022, pp.293-295
Publisher
대한임베디드공학회
Language
Korean
Type
Conference Paper
Project Code
22JS1800, Services Development and Demonstration on DNA Drone Technologies, Lim Chae Deok
Abstract
Drone mission research is actively ongoing as an effective method to revitalize the drone industry ecosystem. In particular, drone-utilizing services are expanding in various forms like public, commercial, and military services by using AI technology. To give high-quality AI service, high-quality data in real-time is essential. And it means the need for image data captured by drones in flight, well-matched metadata, and stable streaming flow from the flying drones to ground servers. This paper introduces the design and implementation of the 4K still image streaming function on the mission computer equipped with the DNA+Drone reference aircraft. This function consists of the stable transmission of 4K-grade still image files continuously shot from a flying drone through a 5G network and streaming from the media server to the DNA+Drone platform server layer. Also, it explains technical attempts to keep the transmission stability of the still image data and minimize the temporal delay from the shooting to streaming.
KSP Keywords
5G Network, High-quality, Image data, Image files, Quality data, Real-Time, Still image, Temporal delay, design and implementation, image streaming, media server