ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술대회 Study on 4-Layer Layered Division Multiplexing using ATSC 3.0 Broadcasting System
Cited 0 time in scopus Download 0 time Share share facebook twitter linkedin kakaostory
저자
배재휘, 허남호, 최동준
발행일
202108
출처
International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2021, pp.1-5
DOI
https://dx.doi.org/10.1109/BMSB53066.2021.9547162
협약과제
21HH7400, 초고품질 UHD (UHQ) 전송 기술 개발, 허남호
초록
This paper presents 4-layer(4L) Layered Division Multiplexing(LDM) using ATSC 3.0. The studies on 4L LDM with PN sequences and on 4L LDM with QPSK are conducted by applying PN sequences and QPSK as the 4th layer in 3-layer(3L) LDM with amplitude shift keying respectively. In the previous researches, 4L LDM with PN sequences using DVB-T2 was conducted and its bit error rate(BER) analysis was performed. We conduct studies on 4L LDM with PN sequences using ATSC 3.0 and present its BER analyses as subsequent researches of 4L DLM with PN sequences using DVB-T2. Additionally, we conduct researches on 4L LDM with QPSK as the 4th layer and present its BER analyses.
키워드
4L LDM, ATSC 3.0, DVB-T2, PN, QPSK
KSP 제안 키워드
ATSC 3.0, Bit Error Rate(And BER), Broadcasting system, DVB-T2, PN sequence, amplitude shift keying(ASK), digital video broadcasting-terrestrial(DVB-T), layered division multiplexing