Presentation | 2019-07-18 [Poster Presentation] A study on stabilizing bit rate selection for adaptive streaming on ICN Rei Nakagawa, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, AS over ICN, which improves user experience quality (QoE) by developing adaptive streaming (AS) on an information-centric network (ICN), has attracted attention. The cache function in ICN helps improve QoE because the cache reduces redundant traffic and makes efficient use of network resources. However, a video segment acquisition from cache causes false bitrate estimation for bitrate control at a viewer, instable viewing quality of the viewer degrades QoE. In this paper, we introduce bitrate control based on AIMD control in TCP congestion control to address the above problems. We also propose buffer based AIMD control that incorporates efficient use of video buffer of the viewer, and evaluates it from the viewpoint of a viewer’s QoE, fairness in viewing quality among viewers, and stability in viewing quality. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Adaptive Streaming / Bitrate Control / QoE / ICN |
Paper # | CQ2019-49 |
Date of Issue | 2019-07-11 (CQ) |
Conference Information | |
Committee | CQ |
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Conference Date | 2019/7/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Niigata Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Assessment, Measurement and Control of QoE and QoS, etc. |
Chair | Hideyuki Shimonishi(NEC) |
Vice Chair | Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.) |
Secretary | Jun Okamoto(Nippon Inst. of Tech.) / Takefumi Hiraguri(Doshisha Univ.) |
Assistant | Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Takuto Kimura(NTT) |
Paper Information | |
Registration To | 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) | [Poster Presentation] A study on stabilizing bit rate selection for adaptive streaming on ICN |
Sub Title (in English) | |
Keyword(1) | Adaptive Streaming |
Keyword(2) | Bitrate Control |
Keyword(3) | QoE |
Keyword(4) | ICN |
1st Author's Name | Rei Nakagawa |
1st Author's Affiliation | University of Electro-Communications(UEC) |
2nd Author's Name | Satoshi Ohzahata |
2nd Author's Affiliation | University of Electro-Communications(UEC) |
3rd Author's Name | Ryo Yamamoto |
3rd Author's Affiliation | University of Electro-Communications(UEC) |
4th Author's Name | Toshihiko Kato |
4th Author's Affiliation | University of Electro-Communications(UEC) |
Date | 2019-07-18 |
Paper # | CQ2019-49 |
Volume (vol) | vol.119 |
Number (no) | CQ-125 |
Page | pp.pp.65-66(CQ), |
#Pages | 2 |
Date of Issue | 2019-07-11 (CQ) |