Journal of Internet of Things and Convergence (사물인터넷융복합논문지)

The Korea Internet of Things Society (한국사물인터넷학회)
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Study on Video Content Delivery Scheme for Mobile Vehicles

이동 차량을 위한 동영상 콘텐츠 전송 기법에 관한 연구

  • Kim, Tae-Kook (School of Artificial Intelligence, Tongmyong University)
  • Received : 2021.05.11
  • Accepted : 2021.06.14
  • Published : 2021.06.30
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Abstract

This paper proposes a video content delivery scheme for vehicles. Today, we spend a lot of time commuting to work in vehicles such as trains and cars. In addition, the number of users who enjoy video content such as YouTube and Netflix in order to appease the boredom in the vehicle is increasing rapidly. Video content requires a larger amount of data usage than text-based content. Hence, the user's mobile communication data usage increases rapidly along with the cost. The proposed video content delivery scheme downloads a lot of video content in advance when the vehicle is in a free Wi-Fi area. In this way, it is possible to play video content in a vehicle at a low cost. It is expected that the proposed scheme can be applied to the Internet of Things(IoT) for moving objects.

본 논문은 이동 차량을 위한 동영상 콘텐츠 전송 기법에 관한 연구이다. 오늘날 우리는 출퇴근의 많은 시간을 전철, 차량 등 이동 차량에서 보내고 있다. 그리고 이동 차량에서의 무료함을 달래기 위해 YouTube, Netflix 등과 같은 동영상 서비스를 즐기는 이용자가 급증하고 있다. 동영상 콘텐츠는 텍스트 기반의 콘텐츠 보다 데이터양이 큰 특징이 있다. 이에 따라 사용자의 이동통신 데이터 사용량이 급증하고 비용이 증가하는 문제가 있다. 제안한 동영상 콘텐츠 전송 기법은 이동 차량이 무료 Wi-Fi 지역에 있을 때, 시청 중인 동영상 콘텐츠를 미리 많이 다운로드 받는다. 이러한 방법을 통해 이동 차량에서 동영상 콘텐츠를 적은 비용으로 즐길 수 있다. 제안한 기법은 이동 물체를 위한 사물인터넷(IoT)에도 활용될 수 있을 것으로 기대한다.

Keywords

Acknowledgement

This Research was supported by the Tongmyong University Research Grants 2020 (2020A031).

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