ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술지 A Study on an Integer Frequency Offset Estimation and Compensation for DOCSIS 3.1 Downstream
Cited - time in scopus Download 18 time Share share facebook twitter linkedin kakaostory
저자
배재휘, 송진혁, 라상중, 최동준, 정준영, 허남호
발행일
201702
출처
IEIE Transactions on Smart Processing and Computing, v.6 no.1, pp.39-46
ISSN
2287-5255
출판사
대한전자공학회 (IEIE)
DOI
https://dx.doi.org/10.5573/IEIESPC.2017.6.1.039
협약과제
16HR1400, 광 IP 네트워크 기반 스마트 미디어 양방향 연동을 위한 RF-signal over IP 기술 개발, 정준영
초록
In this paper, we propose an integer frequency offset estimation and compensation method based on PLC preamble correlation in DOCSIS 3.1 Downstream system. The proposed method determines the PLC preamble subcarrier location recovered from PLC data and the one obtained from PLC preamble correlation. We showed the performance of PLC preamble detection in the received signal through the maximum value detection of PLC preamble correlation. Thus we can estimate and compensate for the integer frequency offset by computing the difference of PLC subcarrier locations.
KSP 제안 키워드
Compensation method, DOCSIS 3.1 Downstream, Integer Frequency Offset, PLC preamble correlation, Preamble detection, frequency offset estimation and compensation