지상파 신호와 모바일 신호 융합형 수신장치 및 방법
김성훈, 이주영, 최진수, 김진웅
- 9425866 (2016.08.23)
- 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