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Conference Paper
Backward Compatible UHDTV Transmission based on ADT System for the ATSC Terrestrial DTV Broadcasting
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- Authors
- Sung Ik Park, Gwangsoon Lee, Yiyan Wu, Heung Mook Kim, Namho Hur, Jin-Ho Chung, Jeongchang Kim
- Issue Date
- 2013-06
- Citation
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2013, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper proposes a backward compatible UHDTV transmission based on augmented data transmission (ADT) system for the ATSC terrestrial DTV broadcasting. The proposed system provides MPEG-2 DTV signal with a rate of 19.3 Mbps and HEVC-base ADT signal with a rate of about 7 Mbps. If we combine MPEG-2 DTV signal and HEVC-base ADT signal properly, we can provide 4K UHD video service as well as backward compatible HD video service simultaneously. © 2013 IEEE.
- KSP Keywords
- Backward Compatible, Data transmission, MPEG-2, UHD video, Video service