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| Presentation | 2019-12-20 10:45 Analysis of effects of periodical disconnection on streaming applications Shunsuke Takamatsu, Kosuke Mori, Fumio Teraoka (Keio Univ.)  IA2019-56 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper analyzes impacts of periodic communication disruption on major streaming applications assuming an environment in which broadband Internet is provided to high-speed trains with infrared communication technologies. The infrared transceivers are installed along railway at 300m intervals. If the train runs at 300km/h, communication disruption occurs at 3.6-second intervals due to handovers. The purpose of this paper is to find the upper limit of disruption time due to handover which keeps QoE (Quality of Experience) of major streaming applications such as YouTube, Internet Radio, and Skype, which will be used by passengers of trains, and to give feedback on the design of the infrared transceiver. Although similar analysis was done in 2014, re-analysis is necessary because new protocols were adopted and new applications emerged since then. The analysis shows that the upper limit of disruption time is as follows: 2.4 seconds at 3.6-second intervals for YouTube which uses HTTP over QUIC, 2.7 seconds for YouTube which uses HTTP over TCP, 2.7 seconds for Netflix, 2.1 seconds for Internet Radio, and 0.31 seconds for Skype. As a result, it is found that the upper limit of the handover time of the infrared transceiver is 0.31 seconds in the IP level. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Streaming applications / Periodical disconnection / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 343, IA2019-56, pp. 45-50, Dec. 2019. | |
| Paper # | IA2019-56 | |
| Date of Issue | 2019-12-12 (IA) | |
| ISSN | 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 | IA2019-56 |
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| Conference Information | |
| Committee | IN IA |
| Conference Date | 2019-12-19 - 2019-12-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Satellite Campus Hiroshima |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Performance Analysis and Simulation, Robustness, Traffic and Throughput Measurement, Quality of Service (QoS) Control, Congestion Control, Overlay Network/P2P, IPv6, Multicast, Routing, DDoS, etc. |
| Paper Information | |
| Registration To | IA |
| Conference Code | 2019-12-IN-IA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of effects of periodical disconnection on streaming applications |
| Sub Title (in English) | |
| Keyword(1) | Streaming applications |
| Keyword(2) | Periodical disconnection |
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| 1st Author's Name | Shunsuke Takamatsu |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Kosuke Mori |
| 2nd Author's Affiliation | Keio University (Keio Univ.) |
| 3rd Author's Name | Fumio Teraoka |
| 3rd Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-12-20 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | IA |
| Paper # | IA2019-56 |
| Volume (vol) | vol.119 |
| Number (no) | no.343 |
| Page | pp.45-50 |
| #Pages | 6 |
| Date of Issue | 2019-12-12 (IA) |
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