| Presentation | 2020-11-20 Advanced Radio Emulation System toward B5G Network Based on Cyber Physical Fusion Takeshi Matsumura, Hirokazu Sawada, Fumihide Kojima, Toshiyuki Miyachi, Hiroaki Harai, Iwao Hosako, Jun-ichi Takada, Hiroshi Harada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the Society5.0 era, spectrum shortage and spectrum efficiency degradation will become more serious. To solve these problems, development of new radio systems and coexistence technologies with incumbent systems is being promoted, while it takes a lot of time and cost to put them into practical use. In particular, field experiments using actual radio devices have difficulties in the evaluation in various environments with sufficient reproducibility. In addition, large-scale field experiment with thousands of radio devices is unrealistic from the viewpoint of time and cost. To enable design, evaluation, and verification of such cutting-edge and/or large-scale radio systems reasonably, the authors develop an all-new radio emulation system that provides a virtual experiment field with various environments and scenarios by interconnecting cyber and physical radio nodes. This paper summarizes concept, architecture, and research topics of the advanced radio emulation system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cyber-physical system (CPS) / Beyond 5G (B5G) / Radio emulation / Virtual space / Testbed |
| Paper # | SR2020-41 |
| Date of Issue | 2020-11-11 (SR) |
| Conference Information | |
| Committee | SR |
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| Conference Date | 2020/11/18(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Software Radio, Cognitive Radio, Spectrum Sharing, etc. |
| Chair | Masayuki Ariyoshi(NEC) |
| Vice Chair | Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) |
| Secretary | Suguru Kameda(ATR) / Osamu Takyu(Univ. of Electro-Comm.) / Kentaro Ishidu(Mie Univ.) |
| Assistant | Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Advanced Radio Emulation System toward B5G Network Based on Cyber Physical Fusion |
| Sub Title (in English) | Large-scale Virtual Radio Evaluation Testbed with Cyber and Physical Radio Nodes |
| Keyword(1) | Cyber-physical system (CPS) |
| Keyword(2) | Beyond 5G (B5G) |
| Keyword(3) | Radio emulation |
| Keyword(4) | Virtual space |
| Keyword(5) | Testbed |
| 1st Author's Name | Takeshi Matsumura |
| 1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 2nd Author's Name | Hirokazu Sawada |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 3rd Author's Name | Fumihide Kojima |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 4th Author's Name | Toshiyuki Miyachi |
| 4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 5th Author's Name | Hiroaki Harai |
| 5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 6th Author's Name | Iwao Hosako |
| 6th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 7th Author's Name | Jun-ichi Takada |
| 7th Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
| 8th Author's Name | Hiroshi Harada |
| 8th Author's Affiliation | Kyoto University(Kyoto Univ) |
| Date | 2020-11-20 |
| Paper # | SR2020-41 |
| Volume (vol) | vol.120 |
| Number (no) | SR-238 |
| Page | pp.pp.120-127(SR), |
| #Pages | 8 |
| Date of Issue | 2020-11-11 (SR) |