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학술대회 Frequency-Domain Equalization for Distributed Terrestrial DTV Transmission Environments
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저자
손상원, 김지현, 이유석, 김형남, 박성익, 김승원
발행일
200601
출처
International Conference on Consumer Electronics (ICCE) 2006, pp.13-14
DOI
https://dx.doi.org/10.1109/ICCE.2006.1598286
협약과제
05MR1300, 지상파 DTV SFN 송수신 기술 개발 (ATSC 지상파 DTV를 위한 이동 송수신 기술), 김승원
초록
This paper presents a frequency-domain direct-inversion equalization method for DTV receivers to deal with 0 dB ghosts. To secure the existence of a channel inverse, channel-matched filtering and noncausal filtering are performed prior to equalization. Simulation results show that the proposed method has a comparable performance to the ideal DFE. © 2006 IEEE.