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Journal Article
ADT-Based UHDTV Transmission for the Existing ATSC Terrestrial DTV Broadcasting
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- Issue Date
- 2015-03
- Citation
- IEEE Transactions on Broadcasting, v.61, no.1, pp.105-110
- ISSN
- 0018-9316
- Publisher
- IEEE
- Language
- English
- Type
- Journal Article
- Abstract
- In this brief, we propose an augmented data transmission (ADT)-based ultrahigh definition (UHD) television transmission system for the existing advanced television systems committee terrestrial digital television (DTV) broadcasting. The proposed system can support a rate of 12 Mb/s using a moving pictures expert group-2 (MPEG-2)-based DTV signal and a rate of 12.5 Mb/s using High Efficiency Video Coding (HEVC)-based DTV and ADT signals. By combining properly an MPEG-2-based DTV signal, an HEVC-based DTV signal and an HEVC-based ADT signal, 4K ( 3840×2160 ) UHD video can be served while providing backward-compatible high-definition video service.
- KSP Keywords
- Advanced television systems committee(ATSC), Data transmission, Digital Television, High Definition Video, High Efficiency Video coding(HEVC), MPEG-2, Transmission system, UHD video, Video service, expert group