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Paper Abstract and Keywords
Presentation 2020-09-04 14:35
MFN Broadcast-Wave Relay using Soft Decision Replica for an Advanced ISDB-T
Shogo Kawashima, Hiroaki Miyasaka, Tomoaki Takeuchi, Masahiro Okano (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) We have been developing an advanced ISDB-T to realize new services via terrestrial broadcasting. For the construction of broadcast network by the advanced ISDB-T, it is useful to utilize broadcast-wave relay as with ISDB-T. In MFN broadcast-wave relay of ISDB-T, regenerative relay is widely utilized. the effectiveness of the regenerative relay has been confirmed to improve the deterioration of the signal quality due to fading and distortion of frequency characteristics by using the combination of channel equalization and symbol decision in the frequency domain. We show the issue when applying the same scheme to the advanced ISDB-T that is expected to operate with more higher order modulation, propose the regenerative relay using soft decision replica. Computer simulation verified the effectiveness of the proposed scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) advanced ISDB-T / boradcast wave relay / soft decision replica / / / / /  
Reference Info. ITE Tech. Rep., vol. 44, no. 19, BCT2020-64, pp. 13-16, Sept. 2020.
Paper # BCT2020-64 
Date of Issue 2020-08-28 (BCT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2020-09-04 - 2020-09-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile systems, etc 
Paper Information
Registration To BCT 
Conference Code 2020-09-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) MFN Broadcast-Wave Relay using Soft Decision Replica for an Advanced ISDB-T 
Sub Title (in English)  
Keyword(1) advanced ISDB-T  
Keyword(2) boradcast wave relay  
Keyword(3) soft decision replica  
1st Author's Name Shogo Kawashima  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Hiroaki Miyasaka  
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 Masahiro Okano  
4th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Date Time 2020-09-04 14:35:00 
Presentation Time 25 
Registration for BCT 
Paper # BCT2020-64 
Volume (vol) 44 
Number (no) no.19 
Page pp.13-16 
Date of Issue 2020-08-28 (BCT) 

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