등록
지상파 신호와 모바일 신호 융합형 수신장치 및 방법
- 발명자
-
김성훈, 이주영, 최진수, 김진웅
- 출원번호
-
14124572 (2012.06.07)
- 공개번호
-
20150180553 (2015.06.25)
- 등록번호
- 9425866 (2016.08.23)
- 출원국
- 미국
- 협약과제
-
11PR3700, 지상파 양안식 3DTV 방송시스템 기술개발 및 표준화,
허남호
- 초록
- A receiving apparatus estimates a transmission channel of a signal through a training signal that is inserted into a data area of a received multipath signal, i.e., a mobile signal and a terrestrial signal that is coupled to the mobile signal, and estimates a transmission channel by detecting a received mobile signal using a previously equalized signal of a mobile signal and a transmitting signal corresponding to a terrestrial signal that is coupled to the mobile signal through determined data. Mobile signal data corresponding to training signal distortion existing in terrestrial signal data are compensated based on a channel estimation value.
- KSP 제안 키워드
- Channel estimation(CE), Training signal, multipath signals, signal distortion, transmission channel
- 패밀리
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