| Presentation | 2013-09-12 A Prediction Model of TCP Throughput for Intermittent TCP Access Hiroshi YOSHIDA, Kozo SATODA, Tutomu MURASE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Fluctuation of TCP throughput on the Internet and mobile networks, which is caused by cross traffic and radio interference, spoils the user-perceived quality of cloud services. If the throughput fluctuation is predictable with a high accuracy, the service providers can be proactive to deal with the problem of the quality deterioration. The authors have constructed a high-accuracy prediction model of TCP throughput that is a mixture of a stationary process model and a non-stationary one on the basis of the stationary characterization. However, the prediction model requires continuous records of a TCP transfer (evenly-spaced time series data) such as video streaming. Therefore, the prediction accuracy is reduced when only intermittent records (unevenly-spaced time series data) are obtained, e.g., web browsing. In this paper, we elevate the time series model to a stochastic differential equation model that can predict the stochastic diffusion for the next three minutes on the basis of intermittent and unequally-spaced records with an accuracy of above 80%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TCP Throughput / Prediction / Stochastic Diffusion / Stochastic Differential Equation |
| Paper # | IN2013-59 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2013/9/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Prediction Model of TCP Throughput for Intermittent TCP Access |
| Sub Title (in English) | |
| Keyword(1) | TCP Throughput |
| Keyword(2) | Prediction |
| Keyword(3) | Stochastic Diffusion |
| Keyword(4) | Stochastic Differential Equation |
| 1st Author's Name | Hiroshi YOSHIDA |
| 1st Author's Affiliation | Cloud System Research Laboratories, NEC Corporation:Graduate school of Information Science and Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Kozo SATODA |
| 2nd Author's Affiliation | Cloud System Research Laboratories, NEC Corporation |
| 3rd Author's Name | Tutomu MURASE |
| 3rd Author's Affiliation | Graduate school of Information Science and Engineering, Tokyo Institute of Technology:Cloud System Research Laboratories, NEC Corporation |
| Date | 2013-09-12 |
| Paper # | IN2013-59 |
| Volume (vol) | vol.113 |
| Number (no) | 206 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |