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Paper Abstract and Keywords
Presentation 2020-07-31 14:20
Transmission Performance Evaluation of an Advanced ISDB-T -- Fixed Reception Performance of Bit-Interleave Coded Modulation --
Takuya Shitomi, Shingo Asakura, Tomoaki Takeuchi, Tsuyoshi Nakatogawa, Masahiro Okano, Kenichi Tsuchida (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) We are currently developing an advanced Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) system to provide 4K/8K terrestrial broadcasting service for fixed reception and 2K service for mobile reception within a channel simultaneously. We have already evaluated the reception performance of the system by a computer simulation, laboratory tests and practical field trials. In this paper, we evaluated the transmission performance of all combinations of the carrier modulation and the code rate of forward error correction for the Bit-Interleaved Coded Modulation in fixed reception scenarios by computer simulation. In addition, we selected 6 combinations from the viewpoint of required C/N operated in Japan and verified their transmission performances by laboratory tests. In multipath environment, the degradation in the transmission performance becomes higher with higher code rate, but it was confirmed that the degradation due to 10 dB echo is less than 1 dB.
Keyword (in Japanese) (See Japanese page) 
(in English) an advanced ISDB-T / Bit-Interleaved Coded Modulation / fixed reception / multipath / transmission performance / / /  
Reference Info. ITE Tech. Rep., vol. 44, no. 16, BCT2020-55, pp. 25-28, July 2020.
Paper # BCT2020-55 
Date of Issue 2020-07-24 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2020-07-28 - 2020-07-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadcast Operating, Transmission & Reception, Program creation, Broadcast master control , etc 
Paper Information
Registration To BCT 
Conference Code 2020-07-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission Performance Evaluation of an Advanced ISDB-T 
Sub Title (in English) Fixed Reception Performance of Bit-Interleave Coded Modulation 
Keyword(1) an advanced ISDB-T  
Keyword(2) Bit-Interleaved Coded Modulation  
Keyword(3) fixed reception  
Keyword(4) multipath  
Keyword(5) transmission performance  
1st Author's Name Takuya Shitomi  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Shingo Asakura  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Tomoaki Takeuchi  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Tsuyoshi Nakatogawa  
4th Author's Affiliation Japan Broadcasting Corporation (NHK)
5th Author's Name Masahiro Okano  
5th Author's Affiliation Japan Broadcasting Corporation (NHK)
6th Author's Name Kenichi Tsuchida  
6th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker Author-1 
Date Time 2020-07-31 14:20:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2020-55 
Volume (vol) vol.44 
Number (no) no.16 
Page pp.25-28 
Date of Issue 2020-07-24 (BCT) 

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