| Presentation | 2017-07-28 QoS and QoE Characteristic Evaluations of 2K and 4K DASH Video Delivery Tatsuya Nagashima, Kenji Kanai, Jiro Katto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we evaluate Quality of Service (QoS) and Quality of Experience (QoE) of 2K/4K video delivery using MPEG-Dynamic Adaptive Streaming over HTTP (DASH). In evaluation experiments, we change number of accommodated users, video contents, and playout buffer sizes. Results conclude that the smaller playout buffer size contributes to ensuring high QoE under network congestion. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MPEG-DASH / Video Streaming / QoS / QoE |
| Paper # | CQ2017-47 |
| Date of Issue | 2017-07-20 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2017/7/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Assessment, Measurement and Control of QoE and QoS, etc. |
| Chair | Takanori Hayashi(HIT) |
| Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
| Secretary | Hideyuki Shimonishi(Keio Univ.) / Jun Okamoto(NTT) |
| Assistant | Norihiro Fukumoto(KDDI Research) / Kenko Ota(NIT) / Ryo Yamamoto(UEC) |
| 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) | QoS and QoE Characteristic Evaluations of 2K and 4K DASH Video Delivery |
| Sub Title (in English) | |
| Keyword(1) | MPEG-DASH |
| Keyword(2) | Video Streaming |
| Keyword(3) | QoS |
| Keyword(4) | QoE |
| 1st Author's Name | Tatsuya Nagashima |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Kenji Kanai |
| 2nd Author's Affiliation | Waseda University(Waseda Univ.) |
| 3rd Author's Name | Jiro Katto |
| 3rd Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2017-07-28 |
| Paper # | CQ2017-47 |
| Volume (vol) | vol.117 |
| Number (no) | CQ-159 |
| Page | pp.pp.99-104(CQ), |
| #Pages | 6 |
| Date of Issue | 2017-07-20 (CQ) |