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Paper Abstract and Keywords
Presentation 2022-06-10 13:05
Transmission Performance Evaluation of Advanced ISDB-T -- Evaluation of the Fixed Reception Characteristics at Over Hundred Reception Points for the Link Budget --
Kotoko Furuya, Takuya Shitomi, Yuki Hirabayashi, Akihiko Sato, Masahiro Okano, Kyoichi Saito (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) We are conducting research on the advanced Integrated Services Digital Broadcasting - Terrestrial (advanced ISDB-T) to realize 4K service for fixed reception and 2K service for mobile reception within a channel simultaneously. So far, we have evaluated the transmission characteristics using the parameters that are expected to be practically used, assuming the same transmission/reception conditions as the current terrestrial broadcasting. In this paper, in the fixed reception environment, because the required C/N of the current operational parameter is 20 dB, the transmission characteristics were measured at 101 points using the transmission parameters that the required C/N is around 20 dB, and the multipath margin for the link budged was verified. It was confirmed that there was almost no difference in the degradation of the required C/N depending on the selected transmission parameters, and the degradation due to the multipath interference was 1 dB or less at the measurement point of 91 %.
Keyword (in Japanese) (See Japanese page) 
(in English) advanced ISDB-T / fixed reception / transmission performance / link budget / multipath margin / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 17, BCT2022-31, pp. 1-4, June 2022.
Paper # BCT2022-31 
Date of Issue 2022-06-03 (BCT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2022-06-10 - 2022-06-10 
Place (in Japanese) (See Japanese page) 
Place (in English) NHK STRL 
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 2022-06-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission Performance Evaluation of Advanced ISDB-T 
Sub Title (in English) Evaluation of the Fixed Reception Characteristics at Over Hundred Reception Points for the Link Budget 
Keyword(1) advanced ISDB-T  
Keyword(2) fixed reception  
Keyword(3) transmission performance  
Keyword(4) link budget  
Keyword(5) multipath margin  
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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 Yuki Hirabayashi  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Akihiko Sato  
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 Kyoichi Saito  
6th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker
Date Time 2022-06-10 13:05:00 
Presentation Time 25 
Registration for BCT 
Paper # BCT2022-31 
Volume (vol) 46 
Number (no) no.17 
Page pp.1-4 
#Pages
Date of Issue 2022-06-03 (BCT) 


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