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Multiple Service Configurations Based on Layered Division Multiplexing
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DOI：10.1109/TBC.2016.2590824.png)
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Abstract
En 中文
In this paper, we present multiple service configurations based on layered division multiplexing (LDM), which is adopted as a baseline technology of the Advanced Television Systems Committee 3.0 standard. Based on a two-layer LDM technology, a variety of multiple-physical layer pipe (PLP) configurations as well as physical layer framing is introduced depending on the choices of service scenario, time interleaving, and cell addressing. A performance analysis is provided when three different broadcasting services-robust audio, indoor/mobile, and high data rate services-are delivered through different PLPs when a number of broadcasting service scenarios is presented.
Keywords:
ATSC 3.0
framing
layered division multiplexing
non-orthogonal multiplexing
physical layer pipe
time interleaver
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