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Paper Abstract and Keywords
Presentation 2015-10-19 16:05
Multi-rate ultra-high-definition live streaming video handling system using JGN-X 100Gbps network and StarBED3 cloud nodes
Mitsuru Maruyama (KAIT), Hiroyuki Kimiyama (NTT), Hideki Otsuki, Kazumasa Kobayashi (NICT), Takashi Kouno, Takeki Hayashi, Katsuyoshi Setoyama (NTT-IT), Hajime Iwata (KAIT) IA2015-33
Abstract (in Japanese) (See Japanese page) 
(in English) In Interop Tokyo, held in June 2015, we used JGN-X's the 100 Gbps line of JGN-X and StarBED3's the cloud computing equipment of StarBED3 to store and distribute multi-rate ultra-high-definition (UHD) videos. The A multi-rate UHD video server on the cloud can simultaneously distribute one an uncompressed 8 K (7680 × 4320 pixels) UHD video for live-streaming at 25.6 Gbps data, one an uncompressed 4K@60P (3840 x 2160 pixcels) video for at 12.8Gbps, and one an uncompressed 4K@30P video for at 6.4 Gbps. AlsoIn addition, these three video streams are completely synchronized. Then, we We distributed multi-rate UHD live-streaming videos to multiple hubs throughout the network while selectively switching the videos. This paper shows presents the architecture of a multi-rate UHD video handling system, which is virtually on the cloud, and evaluates the performance of the synchronized video distribution function.
Keyword (in Japanese) (See Japanese page) 
(in English) UHD / 8K/4K video transmission / Cloud / 100GbE / JGN-X / StarBED3 / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 256, IA2015-33, pp. 19-24, Oct. 2015.
Paper # IA2015-33 
Date of Issue 2015-10-12 (IA) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee IA  
Conference Date 2015-10-19 - 2015-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Takeda Hall, Takeda Bldg. 5F, Hongo Campus, Univ. of Tokyo 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network R&D Testbed Operation and Utilization, etc. (cosponsored by ADVNET) 
Paper Information
Registration To IA 
Conference Code 2015-10-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-rate ultra-high-definition live streaming video handling system using JGN-X 100Gbps network and StarBED3 cloud nodes 
Sub Title (in English)  
Keyword(1) UHD  
Keyword(2) 8K/4K video transmission  
Keyword(3) Cloud  
Keyword(4) 100GbE  
Keyword(5) JGN-X  
Keyword(6) StarBED3  
Keyword(7)  
Keyword(8)  
1st Author's Name Mitsuru Maruyama  
1st Author's Affiliation Kanagawa Institute of Technology (KAIT)
2nd Author's Name Hiroyuki Kimiyama  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Hideki Otsuki  
3rd Author's Affiliation National Institute of Information and Communication Technology (NICT)
4th Author's Name Kazumasa Kobayashi  
4th Author's Affiliation National Institute of Information and Communication Technology (NICT)
5th Author's Name Takashi Kouno  
5th Author's Affiliation NTT-IT Corporation (NTT-IT)
6th Author's Name Takeki Hayashi  
6th Author's Affiliation NTT-IT Corporation (NTT-IT)
7th Author's Name Katsuyoshi Setoyama  
7th Author's Affiliation NTT-IT Corporation (NTT-IT)
8th Author's Name Hajime Iwata  
8th Author's Affiliation Kanagawa Institute of Technology (KAIT)
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Speaker Author-1 
Date Time 2015-10-19 16:05:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # IA2015-33 
Volume (vol) vol.115 
Number (no) no.256 
Page pp.19-24 
#Pages 6 
Date of Issue 2015-10-12 (IA) 

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