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Paper Abstract and Keywords
Presentation 2010-02-27 09:00
A Study of New Evaluation Method of Digital Terrestrial Television Broadcasting Signals under the Multi-path Environment
Hitoshi Sugiyama, Satoru Ishikawa, Kousuke Hirano, Akiyoshi Yonezawa, Aiichiro Tsuzuku (Meijo Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) OFDM (Orthogonal Frequency Division Multiplexing) is used for DTTB (Digital Terrestrial Television Broadcasting). It is not affected by delayed waves easily, so SFN (Single Frequency Network) is possible. However, the signal quality cannot be measured accurately with C/N (Carrier to Noise Ratio) or MER (Modulation Error Ratio) in SFN area because of delayed waves.
In this paper, we propose a new evaluation method with "Margin" and "Environmental Degradation Index". We verified
the accuracy of this proposed method with field experiment.
Keyword (in Japanese) (See Japanese page) 
(in English) OFDM / BER / C/N / environmental degradation index / margin / / /  
Reference Info. ITE Tech. Rep., vol. 34, no. 9, BCT2010-36, pp. 21-24, Feb. 2010.
Paper # BCT2010-36 
Date of Issue 2010-02-19 (BCT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2010-02-26 - 2010-02-27 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To BCT 
Conference Code 2010-02-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of New Evaluation Method of Digital Terrestrial Television Broadcasting Signals under the Multi-path Environment 
Sub Title (in English)  
Keyword(1) OFDM  
Keyword(2) BER  
Keyword(3) C/N  
Keyword(4) environmental degradation index  
Keyword(5) margin  
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Keyword(7)  
Keyword(8)  
1st Author's Name Hitoshi Sugiyama  
1st Author's Affiliation Meijo University (Meijo Univ.)
2nd Author's Name Satoru Ishikawa  
2nd Author's Affiliation Meijo University (Meijo Univ.)
3rd Author's Name Kousuke Hirano  
3rd Author's Affiliation Meijo University (Meijo Univ.)
4th Author's Name Akiyoshi Yonezawa  
4th Author's Affiliation Meijo University (Meijo Univ.)
5th Author's Name Aiichiro Tsuzuku  
5th Author's Affiliation Meijo University (Meijo Univ.)
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Speaker
Date Time 2010-02-27 09:00:00 
Presentation Time 30 
Registration for BCT 
Paper # ITE-BCT2010-36 
Volume (vol) ITE-34 
Number (no) no.9 
Page pp.21-24 
#Pages ITE-4 
Date of Issue ITE-BCT-2010-02-19 


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