상세정보
학술대회
A Study on PLC Synchronization based on PLC Preamble Correlation for DOCSIS 3.1 Downstream
- 발행일
- 201606
- 출처
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2016, pp.1-3
- 협약과제
- 16MR2300, FTN(Faster Than Nyquist)기반 유무선 방송시스템 고도화 기술 개발, 허남호
- 초록
- In this paper, we propose a PLC synchronization method based on the correlation of PLC Preamble subcarrier in DOCSIS 3.1 Downstream system. The proposed method aims to find out the starting point of PLC Preamble OFDM symbol and to present the reference point for the allocation of pilot pattern used for channel estimation. We showed the performance of the proposed method through the maximum value detection of PLC preamble correlation.
- KSP 제안 키워드
- Channel estimation(CE), DOCSIS 3.1 Downstream, PLC Synchronization, PLC preamble correlation, Reference point, Starting point, pilot pattern, synchronization method