Presentation | 2019-12-20 Analysis of effects of periodical disconnection on streaming applications Shunsuke Takamatsu, Kosuke Mori, Fumio Teraoka, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper analyzes impacts of periodic communication disruptionon major streaming applications assuming an environment in whichbroadband Internet is provided to high-speed trains with infraredcommunication technologies. The infrared transceivers are installed along railway at300m intervals. If the train runs at 300km/h, communication disruption occursat 3.6-second intervals due to handovers. The purpose of this paper is to find the upper limit of disruptiontime due to handover which keeps QoE (Quality of Experience) ofmajor streaming applications such as YouTube, Internet Radio, andSkype, which will be used by passengers of trains, and to givefeedback on the design of the infrared transceiver. Although similar analysis was done in 2014, re-analysis is necessarybecause new protocols were adopted and new applications emerged sincethen. The analysis shows thatthe 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, and0.31 seconds for Skype. As a result, it is found that the upper limit of the handover timeof the infrared transceiver is 0.31 seconds in the IP level. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Streaming applications / Periodical disconnection |
Paper # | IA2019-56 |
Date of Issue | 2019-12-12 (IA) |
Conference Information | |
Committee | IN / IA |
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Conference Date | 2019/12/19(2days) |
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. |
Chair | Takuji Kishida(NTT-AT) / Hiroyuki Osaki(Kwansei Gakuin Univ.) |
Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Rei Atarashi(IIJ) / Toru Kondo(Hiroshima Univ.) / Hiroshi Yamamoto(Ritsumeikan Univ.) |
Secretary | Kenji Ishida(NTT Communications) / Rei Atarashi(NTT) / Toru Kondo(Hiroshima City Univ.) / Hiroshi Yamamoto(KDDI Research) |
Assistant | / Kenji Ohira(Osaka Univ.) / Daiki Nobayashi(Kyushu Inst. of Tech.) / Ryohei Banno(Tokyo Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Information Networks / Technical Committee on Internet Architecture |
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Language | JPN |
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 |
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.) |
Date | 2019-12-20 |
Paper # | IA2019-56 |
Volume (vol) | vol.119 |
Number (no) | IA-343 |
Page | pp.pp.45-50(IA), |
#Pages | 6 |
Date of Issue | 2019-12-12 (IA) |