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Conference Paper Mobile Field Comparison Test of LDM and TDM Based on ATSC 3.0
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Authors
Lim Bo Mi, Sung Ik Park, Lee Jae-Young, Kwon Sun Hyoung, Heung Mook Kim, Namho Hur, Yiyan Wu, 김정창
Issue Date
201706
Source
International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2017, pp.1-3
DOI
https://dx.doi.org/10.1109/BMSB.2017.7986180
Project Code
17HR2100, Development of Transmission Technology for Ultra High Quality UHD, Namho Hur
Abstract
Advanced Television Systems Committee (ATSC) 3.0, which is the new international standard for next generation broadcasting, allows to deliver multiple services with different reception conditions in a single RF channel. In the physical layer standard of ATSC 3.0, two kind of multiplexing schemes are adopted: Orthogonal schemes including traditional time division multiplexing (TDM) and frequency division multiplexing (FDM), and a newly introduced non-orthogonal scheme, named layered division multiplexing (LDM). In this paper, we consider two services configured by LDM and TDM based on the ATSC 3.0 standard. Field test results which evaluate the mobile performance of LDM and TDM are provided.
KSP Keywords
ATSC 3.0, Advanced television systems committee(ATSC), Comparison tests, Field Test, Frequency division multiplexing, International standard, Non-orthogonal, Physical Layer, Time division multiplexing, layered division multiplexing, mobile performance