| Presentation | 2022-02-24 A Study on Minimizing Latency in Satellite Communication Systems Using Task Occurrence Prediction Method for Controlling Computation and Communication Resource Hikaru Abe, Yuichi Kawamoto, Nei Kato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the 6G era, the development of new services such as automated driving and telemedicine is expected to generate more diverse and sophisticated communication requirements than at present. However, it is difficult to set up backhaul lines for communication networks in remote areas. Therefore, it is thought that a system in which only base stations for wireless access are installed in remote areas and satellite lines are used as backhaul lines will become the standard, and among them, a system in which edge servers and cloud servers connected via satellite lines provide computing resources to users in the vicinity of base stations is attracting attention. However, in such a system, the edge server and the cloud server, which are connected via satellite links, provide computational resources to users near the base station. However, the edge servers do not have enough computing resources and the satellite links do not have enough communication resources. In this paper, we propose a method to control computational and communication resources based on the prediction of communication requests to reduce the latency of the entire system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | edge server / satellite communication / computational resource / communication resource |
| Paper # | SAT2021-55 |
| Date of Issue | 2022-02-17 (SAT) |
| Conference Information | |
| Committee | SAT / SANE |
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| Conference Date | 2022/2/24(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite technology, etc. |
| Chair | Hiroyasu Ishikawa(Nihon Univ.) / Toshifumi Moriyama(Nagasaki Univ.) |
| Vice Chair | Tetsushi Ikegami(Meiji Univ.) / Takana Kaho(Shonan Inst. of Tech.) / Makoto Tanaka(Tokai Univ.) / Takeshi Amishima(Mitsubishi Electric) |
| Secretary | Tetsushi Ikegami(KDDI Research) / Takana Kaho(NICT) / Makoto Tanaka(Univ. of Tokyo) / Takeshi Amishima(ENRI) |
| Assistant | Daisuke Goto(NTT) / Yuuki Koizumi(NHK) / Takayuki Kitamura(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Satellite Telecommunications / Technical Committee on Space, Aeronautical and Navigational Electronics |
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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 Minimizing Latency in Satellite Communication Systems Using Task Occurrence Prediction Method for Controlling Computation and Communication Resource |
| Sub Title (in English) | |
| Keyword(1) | edge server |
| Keyword(2) | satellite communication |
| Keyword(3) | computational resource |
| Keyword(4) | communication resource |
| 1st Author's Name | Hikaru Abe |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Yuichi Kawamoto |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Nei Kato |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2022-02-24 |
| Paper # | SAT2021-55 |
| Volume (vol) | vol.121 |
| Number (no) | SAT-379 |
| Page | pp.pp.13-18(SAT), |
| #Pages | 6 |
| Date of Issue | 2022-02-17 (SAT) |