상세정보
학술대회
Noise Reduction for Interpolations based on Pilot-Block Averaging in DVB-T Receivers
- 발행일
- 200601
- 출처
- International Conference on Consumer Electronics (ICCE) 2006, pp.331-332
- 협약과제
- 05MR1300, 지상파 DTV SFN 송수신 기술 개발 (ATSC 지상파 DTV를 위한 이동 송수신 기술), 김승원
- 초록
- This paper proposes a noise-reduction method to improve the channel-estimation performance in DVB-T receivers. Pilot-insertion type approximation and pilot-block averaging are employed to reduce noise effect. Computer simulation shows that the proposed method improves the estimation performance by more than 1 dB in terms of the SER after equalization. © 2006 IEEE.
- KSP 제안 키워드
- Computer simulation(MC and MD), Noise Effects, Noise reduction(NR), Noise-reduction method, digital video broadcasting-terrestrial(DVB-T), estimation performance