| Presentation | 2021-01-20 [Invited Lecture] Video Streaming Quality Estimation and Control Techniques Kazuhisa Yamagishi, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Video streaming services have spread widely and videos have been watched by mobile terminals inaddition to TV sets. In addition, 4K-UHD (Ultra High Definition) and VR (Virtual Reality) videos are provideddue to the extension of fixed and mobile bandwidth. However, since QoS (Quality of Service) is degraded due tothe congestion in the beset-effort-based communication services, QoE (Quality of Experience) is often degraded. Toprevent the degradation of service quality and the decrease of viewing time, OTT (Over The Top) try to incorporatetechniques that improve the quality. In this paper, quality-estimation and quality-control techniques are described, which supports the evolution of video streaming services, and future work is described. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ITU-T / SG12 / QoE / QoS |
| Paper # | CQ2020-63 |
| Date of Issue | 2021-01-13 (CQ) |
| Conference Information | |
| Committee | CQ |
|---|---|
| Conference Date | 2021/1/20(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | AR/VR, Broadcasting Service, Video/Voice Services Quality, High Realistic, User Behavior/Psychology, User Experience, Media Quality, Network Quality and QoS Control, Networks and Communications at Disaster, User Behavior, Machine Learning, Video Communication, etc. |
| Chair | Hideyuki Shimonishi(NEC) |
| Vice Chair | Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.) |
| Secretary | Jun Okamoto(Doshisha Univ.) / Takefumi Hiraguri(NICT) |
| Assistant | Yoshiaki Nishikawa(NEC) / Takuto Kimura(NTT) / Ryoichi Kataoka(KDDI Research) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] Video Streaming Quality Estimation and Control Techniques |
| Sub Title (in English) | |
| Keyword(1) | ITU-T |
| Keyword(2) | SG12 |
| Keyword(3) | QoE |
| Keyword(4) | QoS |
| 1st Author's Name | Kazuhisa Yamagishi |
| 1st Author's Affiliation | NTT(NTT) |
| Date | 2021-01-20 |
| Paper # | CQ2020-63 |
| Volume (vol) | vol.120 |
| Number (no) | CQ-314 |
| Page | pp.pp.17-21(CQ), |
| #Pages | 5 |
| Date of Issue | 2021-01-13 (CQ) |