| Presentation | 2019-03-04 A Study on Influences of In-Network Cache on Adaptive Bit Rate in CCN-Based Video Streaming Koki Goto, Yusaku Hayamizu, Masaki Bandai, Miki Yamamoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In Adaptive Bit Rate (ABR) utilized in MPEG-DASH (MPEG Dynamic Adaptive Streaming over HTTP), there are three representative algorithms, rate/throughput-based, buffer-based and hybrid-based method. On the other hand, CCN/NDN has been widely studied for efficient content distribution including video streaming. In CCN/NDN, routers are equipped with cache storage and can provide cached video contents instead of original content servers. By downloading from these cached contents in the routers, a user can quickly download the video contents, which might lead to misunderstanding download throughput. This inaccurate information of throughput brings inappropriate bitrate selection of ABR algorithm running on the user's application and significant reduction of QoE (Quality of Experience) performance. In this paper, from the viewpoint of QoE, we evaluate the influence of in-network caches on each ABR algorithm in video streaming in CCN/NDN. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Content-Centric Networking / In-Network Cache / Streaming / Quality of Experience |
| Paper # | NS2018-203 |
| Date of Issue | 2019-02-25 (NS) |
| Conference Information | |
| Committee | IN / NS |
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| Conference Date | 2019/3/4(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Takuji Kishida(NTT-AT) / Yoshikatsu Okazaki(NTT) |
| Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Akihiro Nakao(Univ. of Tokyo) |
| Secretary | Kenji Ishida(KDDI Research) / Akihiro Nakao(KDDI Research) |
| Assistant | / Kenichi Kashibuchi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Network Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Influences of In-Network Cache on Adaptive Bit Rate in CCN-Based Video Streaming |
| Sub Title (in English) | |
| Keyword(1) | Content-Centric Networking |
| Keyword(2) | In-Network Cache |
| Keyword(3) | Streaming |
| Keyword(4) | Quality of Experience |
| 1st Author's Name | Koki Goto |
| 1st Author's Affiliation | Kansai University(Kansai Univ.) |
| 2nd Author's Name | Yusaku Hayamizu |
| 2nd Author's Affiliation | Kansai University(Kansai Univ.) |
| 3rd Author's Name | Masaki Bandai |
| 3rd Author's Affiliation | Sophia University(Sophia Univ.) |
| 4th Author's Name | Miki Yamamoto |
| 4th Author's Affiliation | Kansai University(Kansai Univ.) |
| Date | 2019-03-04 |
| Paper # | NS2018-203 |
| Volume (vol) | vol.118 |
| Number (no) | NS-465 |
| Page | pp.pp.57-62(NS), |
| #Pages | 6 |
| Date of Issue | 2019-02-25 (NS) |