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구분 SCI
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학술지 Layered Division Multiplexing for ATSC 3.0: Implementation and Memory Use Aspects
Cited 21 time in scopus Download 5 time Share share facebook twitter linkedin kakaostory
저자
이재영, 박성익, 권선형, 임보미, 안성준, 허남호, 김흥묵, 김정창
발행일
201909
출처
IEEE Transactions on Broadcasting, v.65 no.3, pp.496-503
ISSN
0018-9316
출판사
IEEE
DOI
https://dx.doi.org/10.1109/TBC.2019.2897750
협약과제
19HR2400, 초고품질 UHD (UHQ) 전송 기술 개발, 허남호
초록
This paper presents implementation and memory use aspects for layered division multiplexing (LDM) technology defined in the next generation terrestrial broadcast standard, called advanced television systems committee (ATSC) 3.0. As LDM becomes a new method that combines multiple broadcast contents, its practical considerations on transmitter and receiver implementations as well as memory usages are described in this paper. When multiple physical layer pipes are used, the feasibility of the implementation and memory use aspects are discussed, and the performance analysis in comparison with other multiplexing techniques that ATSC 3.0 offers is shown.
KSP 제안 키워드
ATSC 3.0, Advanced television systems committee(ATSC), Performance analysis, Physical Layer, Transmitter and receiver, layered division multiplexing, new method