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Conference Paper Advanced T-DMB with Hierarchical Modulation and Scalable Video Coding
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Authors
Hae Chul Choi, Il Hong Shin, Jong-Soo Lim, Jin Woo Hong
Issue Date
2009-01
Citation
International Conference on Consumer Electronics (ICCE) 2009, pp.1-2
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICCE.2009.5012225
Project Code
08MR3700, Development of advanced transmission technology for the terrestrial DMB system, Lim Jong Soo
Abstract
Reflecting the demand for a high quality video, Advanced T-DMB (AT-DMB) adopting a hierarchical modulation is being developed in order to increase the data payload. Based on the AT-DMB system, this paper proposes a method to provide the increased video quality with a high spatial resolution. By using the emerging H.264/AVC amendment 3 scalable extension (SVC), the proposed method supports a high spatial resolution as well as the currently serviced spatial resolution while retaining the backward compatibility to T-DMB. In the experimental results, benefits are shown in comparison with the conventional T-DMB and alternative methods to provide a high spatial resolution video. ©2009 IEEE.
KSP Keywords
Alternative method, Backward compatibility, Hierarchical modulation, High spatial resolution, Scalable Video Coding, Video quality, data payload