ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술지 LDM Core Services Performance in ATSC 3.0
Cited 45 time in scopus Download 2 time Share share facebook twitter linkedin kakaostory
저자
Cristina Regueiro, Jon Montalban, Jon Barrueco, Manuel Velez, Pablo Angueira, Yiyan Wu, Liang Zhang, 박성익, 이재영, 김흥묵
발행일
201603
출처
IEEE Transactions on Broadcasting, v.62 no.1, pp.244-252
ISSN
0018-9316
출판사
IEEE
DOI
https://dx.doi.org/10.1109/TBC.2015.2505411
협약과제
15MR3300, (통합)융합형 실감방송 서비스 및 전송 기술 개발, 허남호
초록
Advanced Television Systems Committee (ATSC) 3.0, the new generation digital terrestrial television standard, has been designed for facing the new challenges of the future broadcasting systems. ATSC 3.0 has been built using the most recent cutting-edge technologies. Layered division multiplexing (LDM) is one of the major components of the new system baseline. LDM provides a tool to make flexible use of the spectrum for delivering simultaneous services to stationary and mobile services. This paper presents the performance evaluation of ATSC 3.0 core services in mobile scenarios using LDM. Simulation results are presented to analyze the influence of different LDM ensemble configuration modes for mobile reception. The simulation results have been also confirmed by laboratory tests under different channel models. The signal to noise ratio threshold values confirm the excellent behavior of ATSC 3.0 and LDM in mobile and portable scenarios.