상세정보
학술지
ATSC 3.0 ROUTE/DASH Signaling for Immersive Media: New Perspectives and Examples
- 저자
- 유동호, 김성훈, 김동호
- 발행일
- 202112
- 출처
- IEEE Access, v.9, pp.164503-164509
- ISSN
- 2169-3536
- 출판사
- IEEE
- 협약과제
- 21ZH1200, 초실감 입체공간 미디어·콘텐츠 원천기술연구, 이태진
- 초록
- This paper examines the protocol structure of ATSC 3.0, the next-generation terrestrial broadcasting standard, and explains in-depth the technology of Real-Time Object Delivery over Unidirectional Transport (ROUTE) and MPEG Dynamic Adaptive Streaming over HTTP (DASH). Specifically, it considers both low and service signaling methodologies of ROUTE/DASH, that enable immersive media, stereoscopic 3D, and 360 virtual reality (VR), delivery in ATSC 3.0. Furthermore, this paper also provides the signaling examples to give readers new perspectives on immersive broadcasting through ROUTE/DASH in ATSC 3.0. In the era of COVID-19 pandemics, this kind of type, the ATSC 3.0 immersive media service method is expected to become an alternative to performance and media consumption in the future.
- KSP 제안 키워드
- ATSC 3.0, Immersive media, Media consumption, Media service, Next-generation, Real-Time, Terrestrial Broadcasting, Unidirectional transport, Virtual Reality(VR), dynamic adaptive streaming over HTTP, stereoscopic 3D(S3D)
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