Mobile Performance of Next Generation Japanese Terrestrial Broadcasting

Research into the possibility of a next generation Japanese terrestrial broadcasting system is underway in Japan. As part of that effort, a system based on frequency division multiplexing (FDM) as used in ISDB-T has been created. Multiple layers can be transmitted at the same time using different fr...

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Bibliographic Details
Main Authors: Michael, Lachlan, Itami, Makoto
Format: Conference Proceeding
Language:English
Subjects:
broadcasting
diversity
FDM
ISDB-T
layer
mobile
next generation
segment
terrestrial
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Summary:Research into the possibility of a next generation Japanese terrestrial broadcasting system is underway in Japan. As part of that effort, a system based on frequency division multiplexing (FDM) as used in ISDB-T has been created. Multiple layers can be transmitted at the same time using different frequency divisions known as segments, such as a mobile layer and a layer for fixed reception. In this paper we report on simulations of performance of the mobile layer of this system using typical reception algorithms in a TU6 channel. We show that while a different sampling frequency has been adopted for the possible next generation system, and even with the choice of 16384 FFT, mobile reception under highway conditions can be obtained while increasing the data rate significantly.
ISSN:2155-5052
DOI:10.1109/BMSB47279.2019.8971910