ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술대회 Equalization Digital On-Channel Repeater with a Feedback Interference Canceller for the ATSC Terrestrial DTV System
Cited 1 time in scopus Download 1 time Share share facebook twitter linkedin kakaostory
저자
박성익, 음호민, 김흥묵, 이영준, 이수인, 김형남
발행일
201106
출처
International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2011, pp.1-4
DOI
https://dx.doi.org/10.1109/BMSB.2011.5954879
협약과제
10MR2900, 지상파 DTV 전송효율 고도화 기술개발, 김흥묵
초록
This paper proposes a novel equalization digital on-channel repeater (EDOCR) with a feedback interference canceller (FIC) for a single frequency network (SFN) of the advanced television systems committee (ATSC) terrestrial digital television (DTV) system. The proposed EDOCR with an FIC not only has high output power by the cancellation of feedback signals caused by insufficient antenna isolation through the FIC, but also shows better quality of output signals than conventional digital on-channel repeaters (DOCRs) by removing multipath signals existing between the main transmitter and DOCR, as well as residual feedback signals through an equalizer. Computer simulation results are provided to demonstrate the superior performance of the proposed EDOCR with an FIC. © 2011 IEEE.
키워드
ATSC, DTV, EDOCR, FIC
KSP 제안 키워드
Advanced television systems committee(ATSC), Antenna isolation, Computer simulation(MC and MD), High output power, Interference canceller, digital television(DTV), feedback signal, multipath signals, simulation results, single frequency network(SFN), superior performance