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Paper Abstract and Keywords
Presentation 2014-09-12 13:30
Evaluation of remote storage transmission system for automatically gathering earthquake video signals in IP network
Takeshi Kusakabe, Jun Asano, Shuhei Oda (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) We developed a remote storage transmission system that automatically gathers high-quality video signals at the moment of an earthquake in best-effort IP network. The system achieves higher transfer rate and network bandwidth utilization efficiency using parallel TCP connections. We evaluated the transfer rate of the video signals and the required time from the trigger of earthquake information to the transmission completion of the video signals. The system achieved approximately 60 Mbps of transfer rate and approximately 12 seconds from the trigger of earthquake information to the transmission completion of the 1 minute video signal in actual FTTH network.
Keyword (in Japanese) (See Japanese page) 
(in English) Earthquake video signals / Storage transmission / IP network / Parallel TCP connections / / / /  
Reference Info. ITE Tech. Rep., vol. 38, no. 35, BCT2014-73, pp. 5-8, Sept. 2014.
Paper # BCT2014-73 
Date of Issue 2014-09-05 (BCT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee BCT IEEE-BT SHIKOKU  
Conference Date 2014-09-12 - 2014-09-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Ehime Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To BCT 
Conference Code 2014-09-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of remote storage transmission system for automatically gathering earthquake video signals in IP network 
Sub Title (in English)  
Keyword(1) Earthquake video signals  
Keyword(2) Storage transmission  
Keyword(3) IP network  
Keyword(4) Parallel TCP connections  
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1st Author's Name Takeshi Kusakabe  
1st Author's Affiliation NHK Matsuyama Station (NHK)
2nd Author's Name Jun Asano  
2nd Author's Affiliation NHK Matsuyama Station (NHK)
3rd Author's Name Shuhei Oda  
3rd Author's Affiliation NHK Science and Technology Research Laboratories (NHK)
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Speaker Author-1 
Date Time 2014-09-12 13:30:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2014-73 
Volume (vol) vol.38 
Number (no) no.35 
Page pp.5-8 
#Pages
Date of Issue 2014-09-05 (BCT) 


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