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Paper Abstract and Keywords
Presentation 2018-03-01 09:20
Implementation method for 8K ultra-high-definition video server system on virtual machines on OpenStack
Tetsuya Ikeda, Mitsuru Maruyama (KAIT), Hiroyuki Kimiyama (TDU), Shigeo Urushidani, Takashi Kurimoto (NII), Takashi Kohno (NTT-TX) NS2017-176
Abstract (in Japanese) (See Japanese page) 
(in English) In conjunction with broadband networks, cloud services have become widespread, and the types of data management used by individuals and companies continue to change. Moreover, with the widespread use of virtualization technology, flexibly utilizing cloud resources based on cost and scale is now possible. This study examines the real-time transmission of an uncompressed 8K ultra-high-definition (8K-UHD) video system using a cloud server. Based on previous server technology, this research collaborates with multiple virtual machines (VMs) on OpenStack to realize an uncompressed 8K-UHD video server with 24-Gbps distribution capability. Specifically, storage processing and protocol delivery of a target VM are pre-evaluated using a benchmark application and actual video transmission. In addition, we examine deficiencies in performance associated with the evaluated VM by improving the transmission control method of the application such that a practical level of video quality is achieved. Finally, we determine the availability of the system based on an 8K/4K uncompressed broadband video transmission trial using Science Information Network (SINET) 5, which is a Japanese academic backbone network, and Japan Gigabit Network’s (JGN) wide area network test bed.
Keyword (in Japanese) (See Japanese page) 
(in English) 8K / 8K-UHD video transmission / Cloud processing / Virtualization technology / NFV / SINET5 / JGN /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 459, NS2017-176, pp. 49-54, March 2018.
Paper # NS2017-176 
Date of Issue 2018-02-22 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NS2017-176

Conference Information
Committee NS IN  
Conference Date 2018-03-01 - 2018-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Phoenix Seagaia Resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2018-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Implementation method for 8K ultra-high-definition video server system on virtual machines on OpenStack 
Sub Title (in English)  
Keyword(1) 8K  
Keyword(2) 8K-UHD video transmission  
Keyword(3) Cloud processing  
Keyword(4) Virtualization technology  
Keyword(5) NFV  
Keyword(6) SINET5  
Keyword(7) JGN  
1st Author's Name Tetsuya Ikeda  
1st Author's Affiliation Kanagawa Institute of Technology (KAIT)
2nd Author's Name Mitsuru Maruyama  
2nd Author's Affiliation Kanagawa Institute of Technology (KAIT)
3rd Author's Name Hiroyuki Kimiyama  
3rd Author's Affiliation Tokyo Denki University (TDU)
4th Author's Name Shigeo Urushidani  
4th Author's Affiliation National Institute of Informatics (NII)
5th Author's Name Takashi Kurimoto  
5th Author's Affiliation National Institute of Informatics (NII)
6th Author's Name Takashi Kohno  
6th Author's Affiliation NTT TechnoCross Corporation (NTT-TX)
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Date Time 2018-03-01 09:20:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2017-176 
Volume (vol) IEICE-117 
Number (no) no.459 
Page pp.49-54 
#Pages IEICE-6 
Date of Issue IEICE-NS-2018-02-22 

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