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Paper Abstract and Keywords
Presentation 2021-03-12 13:15
A Study on FFT Size and Scattered Pilot Pattern of Fixed Reception for an Advanced ISDB-T
Kotoko Furuya, Takuya Shitomi, Akihiko Sato, Shingo Asakura, Masahiro Okano (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) We are conducting research on an advanced Integrated Services Digital Broadcasting - Terrestrial (advanced ISDB-T) to realize 4K/8K services for fixed reception and 2K service for mobile reception within a channel simultaneously. The advanced ISDB-T has many transmission parameters that can be selected, such as the carrier modulation, code rate of forward error correction, FFT size, and Scattered Pilot (SP) pattern. We have already evaluated the fixed reception performance of the combination of the carrier modulation and the code rate of forward error correction. In this paper, we evaluated the transmission performance of each parameter of FFT size and SP pattern by computer simulation, and it was confirmed that the SP pattern with the largest temporal separation for each FFT size was excellent in both transmission capacity and required C/N. Finally, we evaluated the transmission capacity that can be realized in the fixed reception for the combination of the selected transmission parameters.
Keyword (in Japanese) (See Japanese page) 
(in English) an advanced ISDB-T / fixed reception / transmission performance / / / / /  
Reference Info. ITE Tech. Rep., vol. 45, no. 10, BCT2021-21, pp. 13-16, March 2021.
Paper # BCT2021-21 
Date of Issue 2021-03-05 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2021-03-12 - 2021-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Digital Broadcasting Technology 
Paper Information
Registration To BCT 
Conference Code 2021-03-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on FFT Size and Scattered Pilot Pattern of Fixed Reception for an Advanced ISDB-T 
Sub Title (in English)  
Keyword(1) an advanced ISDB-T  
Keyword(2) fixed reception  
Keyword(3) transmission performance  
1st Author's Name Kotoko Furuya  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Takuya Shitomi  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Akihiko Sato  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Shingo Asakura  
4th Author's Affiliation Japan Broadcasting Corporation (NHK)
5th Author's Name Masahiro Okano  
5th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker Author-1 
Date Time 2021-03-12 13:15:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2021-21 
Volume (vol) vol.45 
Number (no) no.10 
Page pp.13-16 
Date of Issue 2021-03-05 (BCT) 

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