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Paper Abstract and Keywords
Presentation 2021-03-12 10:35
Field Trial of Handover between Multiple Base Stations using MIMO System with Adaptive Transmission Control for Next Generation Mobile Relay FPU
Takahiro Sato, Fumito Ito, Fumiki Uzawa, Takayuki Nakagawa, Naohiko Iai (NHK), Kei Hatano, Takuma Ono, Hitoshi Sugiyama, Hikoichi Saito, Yuichi Iwadate (NHK Technologies, Inc)
Abstract (in Japanese) (See Japanese page) 
(in English) In order to expand a capacity of mobile relay FPUs, the authors have been researching a 4x4 MIMO system with adaptive transmission control that changes beam-forming weights, bit and power allocation, and turbo-code rates in accordance with channel conditions.
We conducted a field trial over the course of actual road race to verify a handover between multiple base stations, which was necessary for wide-area live production. The result showed that our system demonstrated a seamless handover between two base stations which were separated by approximately 6 km, leading to the expansion of transmission area.
Keyword (in Japanese) (See Japanese page) 
(in English) Mobile Relay FPU / Adaptive Transmission Control / SVD-MIMO / TDD / Field Trial / 4K/8K / Handover /  
Reference Info. ITE Tech. Rep., vol. 45, no. 10, BCT2021-18, pp. 1-4, March 2021.
Paper # BCT2021-18 
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) Field Trial of Handover between Multiple Base Stations using MIMO System with Adaptive Transmission Control for Next Generation Mobile Relay FPU 
Sub Title (in English)  
Keyword(1) Mobile Relay FPU  
Keyword(2) Adaptive Transmission Control  
Keyword(3) SVD-MIMO  
Keyword(4) TDD  
Keyword(5) Field Trial  
Keyword(6) 4K/8K  
Keyword(7) Handover  
Keyword(8)  
1st Author's Name Takahiro Sato  
1st Author's Affiliation NHK Science and Technology Research Laboratories (NHK)
2nd Author's Name Fumito Ito  
2nd Author's Affiliation NHK Science and Technology Research Laboratories (NHK)
3rd Author's Name Fumiki Uzawa  
3rd Author's Affiliation NHK Engineering Administration Department (NHK)
4th Author's Name Takayuki Nakagawa  
4th Author's Affiliation NHK Science and Technology Research Laboratories (NHK)
5th Author's Name Naohiko Iai  
5th Author's Affiliation NHK Science and Technology Research Laboratories (NHK)
6th Author's Name Kei Hatano  
6th Author's Affiliation NHK Technologies, Inc (NHK Technologies, Inc)
7th Author's Name Takuma Ono  
7th Author's Affiliation NHK Technologies, Inc (NHK Technologies, Inc)
8th Author's Name Hitoshi Sugiyama  
8th Author's Affiliation NHK Technologies, Inc (NHK Technologies, Inc)
9th Author's Name Hikoichi Saito  
9th Author's Affiliation NHK Technologies, Inc (NHK Technologies, Inc)
10th Author's Name Yuichi Iwadate  
10th Author's Affiliation NHK Technologies, Inc (NHK Technologies, Inc)
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Speaker
Date Time 2021-03-12 10:35:00 
Presentation Time 25 
Registration for BCT 
Paper # ITE-BCT2021-18 
Volume (vol) ITE-45 
Number (no) no.10 
Page pp.1-4 
#Pages ITE-4 
Date of Issue ITE-BCT-2021-03-05 


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