대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2008년도 하계종합학술대회
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- Pages.9-11
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- 2008
차세대 지상파 DTV 전송기술
Next Generation Terrestrial DTV Transmission Technology
- 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)
- 발행 : 2008.06.18
초록
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.
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