| Presentation | 2020-11-18 Study on Quick Detection of Video Streaming based on Spectrum Measurement Hiroto Ebisawa, Kenta Umebayashi, Janne Lehtomaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For a dynamic channel selection/allocation in a high-dense wireless local area network (WLAN), traffic information in each channel is useful. Specifically, accurately predicted traffic information in wireless networks is useful for the optimal channel selection/allocation. In the related works, deep learning/autoregressive moving average model is employed to predict duty cycle (DC) based on observed DC. However, the predicted DC is reactive since it is difficult to find a foretaste of increase/decrease of DC with the observed time series of DC. In this paper, we investigate a quick detection for starting video streaming since the starting video streaming would lead to a significant increase of the traffic. The detector is designed using the characteristics of channel utilization under starting video streaming. Numerical results show that the video streaming can be detected quickly by the proposed detector. In addition, experimental test shows that proposed detector can also detect video streaming in the real situation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless LAN / Spectrum Measurement / Video Streaming / Signal Detection |
| Paper # | SR2020-27 |
| Date of Issue | 2020-11-11 (SR) |
| Conference Information | |
| Committee | SR |
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| Conference Date | 2020/11/18(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Software Radio, Cognitive Radio, Spectrum Sharing, etc. |
| Chair | Masayuki Ariyoshi(NEC) |
| Vice Chair | Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) |
| Secretary | Suguru Kameda(ATR) / Osamu Takyu(Univ. of Electro-Comm.) / Kentaro Ishidu(Mie Univ.) |
| Assistant | Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Quick Detection of Video Streaming based on Spectrum Measurement |
| Sub Title (in English) | |
| Keyword(1) | Wireless LAN |
| Keyword(2) | Spectrum Measurement |
| Keyword(3) | Video Streaming |
| Keyword(4) | Signal Detection |
| 1st Author's Name | Hiroto Ebisawa |
| 1st Author's Affiliation | Department of Electrical and Electronic Engineering, Tokyo University of Agriculture and Technology(TUAT) |
| 2nd Author's Name | Kenta Umebayashi |
| 2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Tokyo University of Agriculture and Technology(TUAT) |
| 3rd Author's Name | Janne Lehtomaki |
| 3rd Author's Affiliation | University of Oulu(University of Oulu) |
| Date | 2020-11-18 |
| Paper # | SR2020-27 |
| Volume (vol) | vol.120 |
| Number (no) | SR-238 |
| Page | pp.pp.29-36(SR), |
| #Pages | 8 |
| Date of Issue | 2020-11-11 (SR) |