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Paper Abstract and Keywords
Presentation 2017-07-20 09:15
A Method for Traffic Reduction of Video Data using Edge Computing
Shioda Jun, Yoshida Masahiro, Nakada Ryota, Mori Koya, Takahashi Noriyuki, Tanaka Hiroyuki (NTT) ASN2017-24
Abstract (in Japanese) (See Japanese page) 
(in English) It is expected that, in a few years, many vehicles will always be connected to the ICT infrastructure and each car acts as an ICT device which transmits data streams produced by its sensors and on-board cameras. The volume of such type of data will be huge, especially that from the on-board cameras. This type of data may consume a lot of network bandwidth. This paper proposes a method of reducing video traffic by using edge computing, where computing resources are placed close to the end-user on the carrier network. In the proposed method, the video data of on-board cameras are not sent to cloud servers, but processed on the edge server on the communication path. We evaluated the proposed method by using video recordings taken with the drive recorder. In this study, we confirmed that the proposed method was able to reduce video traffic by 99.46%. We also did a computer simulation by using an actual urban transport network, and confirmed that the proposed method was able to reduce video traffic on mobile network significantly.
Keyword (in Japanese) (See Japanese page) 
(in English) Edge Computing / Mobile Network / The Internet / On-Board Camera Video Recordings / Traffic Reduction / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 134, ASN2017-24, pp. 67-70, July 2017.
Paper # ASN2017-24 
Date of Issue 2017-07-12 (ASN) 
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)
Download PDF ASN2017-24

Conference Information
Committee NS ASN RCC RCS SR  
Conference Date 2017-07-19 - 2017-07-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Network, M2M (Machine-to-Machine), D2D (Device-to-Device)，etc. 
Paper Information
Registration To ASN 
Conference Code 2017-07-NS-ASN-RCC-RCS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Method for Traffic Reduction of Video Data using Edge Computing 
Sub Title (in English)  
Keyword(1) Edge Computing  
Keyword(2) Mobile Network  
Keyword(3) The Internet  
Keyword(4) On-Board Camera Video Recordings  
Keyword(5) Traffic Reduction  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shioda Jun  
1st Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
2nd Author's Name Yoshida Masahiro  
2nd Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
3rd Author's Name Nakada Ryota  
3rd Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
4th Author's Name Mori Koya  
4th Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
5th Author's Name Takahashi Noriyuki  
5th Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
6th Author's Name Tanaka Hiroyuki  
6th Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
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Speaker Author-1 
Date Time 2017-07-20 09:15:00 
Presentation Time 25 minutes 
Registration for ASN 
Paper # ASN2017-24 
Volume (vol) vol.117 
Number (no) no.134 
Page pp.67-70 
#Pages 4 
Date of Issue 2017-07-12 (ASN) 

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