상세정보
학술대회
A Novel Channel Estimation and Equalization Method for DOCSIS 3.1 Downstream
- 발행일
- 201509
- 출처
- International Conference on Consumer Electronics (ICCE) 2015 : Berlin, pp.374-377
- 협약과제
- 15MR3400, FTN(Faster Than Nyquist)기반 유무선 방송시스템 고도화 기술 개발, 허남호
- 초록
- We propose a novel channel estimation and equalization method optimized for the scattered and the continuous pilot patterns of DOCSIS 3.1 Downstream system. The proposed method aims not only to compensate the multipath interferences and OFDM symbol timing offsets but also to minimize the complexity of hardware implementation. We showed the performance of the proposed method through 4096QAM constellation analysis after channel equalization.
- KSP 제안 키워드
- Channel estimation(CE), Channel estimation and equalization, DOCSIS 3.1 Downstream, Hardware Implementation, QAM Constellation, Symbol Timing, channel equalization, timing offset