Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2008.06a
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- Pages.9-11
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- 2008
Next Generation Terrestrial DTV Transmission Technology
차세대 지상파 DTV 전송기술
- Kim, Sung-Hoon (Electronics and Telecommunications Research Institute Broadcasting and Telecommunications Media Research Department) ;
- Choi, Jin-Soo (Electronics and Telecommunications Research Institute Broadcasting and Telecommunications Media Research Department) ;
- Hong, Jin-Woo (Electronics and Telecommunications Research Institute Broadcasting and Telecommunications Media Research Department)
- Published : 2008.06.18
Abstract
In this paper, we describe a 1/4 rate robust modulation algorithm for Enhanced-xVSB system which is fully backward compatible with ATSC 8-VSB standard. Laboratory test results of proposed Enhanced-xVSB 1/4 rate mode is shown a significantly improved reception performance under multipath as well as AWGN channel. We suggest an Enhanced-xVSB terrestrial broadcasting system for in-band Pedestrian/Portable TV broadcasting service.
Keywords