Presentation | 2016-03-08 Energy-Friendly Mobile Video Streaming using High Throughput Transfer and Buffering Strategy Sakiko Takenaka, Ishizu Yuya, Kenji Kanai, Jiro Katto, Murase Tsutomu, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Considering mobile throughput fluctuation and playout buffering strategy is important to provide comfortable and energy-friendly video streaming for mobile users. In this paper, we evaluate energy consumption of mobile devices under different wireless throughputs and playout buffer sizes. We then propose a green video technique using playout buffer strategy based on mobile throughput fluctuation. In our proposal, once a mobile user detects high throughput area on the route using throughput history data, the playout buffer size will be temporally increased, and the user will aggressively download video segments until fulfilling the extended buffer. After leaving the high throughput area, the mobile user will consume video segments from the extended buffer to keep smooth video playback without wireless communications. Finally, we evaluate the performance of our proposal using computer simulations and experiments in a real environment.. From these results, our proposal can achieve energy-friendly mobile video streaming. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless Network / Video Streaming / Mobile User / Buffering Strategy / Energy Saving |
Paper # | CQ2015-141 |
Date of Issue | 2016-02-29 (CQ) |
Conference Information | |
Committee | IE / IMQ / MVE / CQ |
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Conference Date | 2016/3/7(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Seishi Takamura(NTT) / Yuukou Horita(Univ. of Toyama) / Minoru Kobayashi(Meiji Univ.) / Kyoko Yamori(Asahi Univ.) |
Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Kenji Sugiyama(Seikei Univ.) / Toshiya Nakaguchi(Chiba Univ.) / Yoshinari Kameda(Univ. of Tsukuba) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Kenji Sugiyama(Canon) / Toshiya Nakaguchi(Nagoya Univ.) / Yoshinari Kameda(Keio Univ.) / Takanori Hayashi(Osaka Univ.) / Hideyuki Shimonishi(NTT) |
Assistant | Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI R&D Labs.) / Shinichiro Saito(Sony) / Masaru Tsuchida(NTT) / Reiko Ueoka(Kyushu Univ.) / Masaaki Iiyama(Kyoto Univ.) / Atsunobu Kimura(NTT) / Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
Paper Information | |
Registration To | Technical Committee on Image Engineering / Technical Committee on Image Media Quality / Technical Committee on Multimedia and Virtual Environment / Technical Committee on Communication Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Energy-Friendly Mobile Video Streaming using High Throughput Transfer and Buffering Strategy |
Sub Title (in English) | |
Keyword(1) | Wireless Network |
Keyword(2) | Video Streaming |
Keyword(3) | Mobile User |
Keyword(4) | Buffering Strategy |
Keyword(5) | Energy Saving |
1st Author's Name | Sakiko Takenaka |
1st Author's Affiliation | Waseda University(Waseda Univ.) |
2nd Author's Name | Ishizu Yuya |
2nd Author's Affiliation | Waseda University(Waseda Univ.) |
3rd Author's Name | Kenji Kanai |
3rd Author's Affiliation | Waseda University(Waseda Univ.) |
4th Author's Name | Jiro Katto |
4th Author's Affiliation | Waseda University(Waseda Univ.) |
5th Author's Name | Murase Tsutomu |
5th Author's Affiliation | Nagoya University(Nagoya Univ.) |
Date | 2016-03-08 |
Paper # | CQ2015-141 |
Volume (vol) | vol.115 |
Number (no) | CQ-496 |
Page | pp.pp.187-192(CQ), |
#Pages | 6 |
Date of Issue | 2016-02-29 (CQ) |