| Presentation | 2023-03-01 [Short Paper] Geometry Simplification of Automatic 3D Modeling from Outdoor Point Cloud Data for Radiowave Propagation Simulation towards the CPS Wireless Emulator Kento Sugiyama, Wataru Okamura, Gilbert Siy Ching, Yukiko Kishiki, Kentaro Saito, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In Society 5.0, large scale wireless communication between many devices is expected. To design, evaluate, and verify radio systems at a low cost and in a short time, realization of the CPS (Cyber Physical System) wireless emulator is required. The ray tracing method, one of the radio propagation models implemented in the CPS wireless emulator, requires an accurate 3D model of the surrounding environment. In this paper, we investigate a method for automatically constructing an outdoor 3D model applicable to the ray tracing method from point cloud data and a method for simplifying the model while maintaining its shape. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CPS (Cyber physical system) / Ray tracing / Point cloud data / 3D modeling |
| Paper # | SRW2022-43 |
| Date of Issue | 2023-02-22 (SRW) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2023/3/1(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology, and Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Kenichi Higuchi(Tokyo Univ. of Science) / Suguru Kameda(Hiroshima Univ.) / Hanako Noda(Anritsu) |
| Vice Chair | Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) / Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) |
| Secretary | Tomoya Tandai(Panasonic) / Fumihide Kojima(Univ. of Electro-Comm) / Osamu Muta(Sharp) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(Tokai Univ.) / Kazuto Yano(NTT) / Keiichi Mizutani(KUT) / Kentaro Saito(NIigata Univ.) / Hirokazu Sawada |
| Assistant | Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Mai Ohta(NEC) / WANG Xiaoyan(Ibaraki Univ.) / Akemi Tanaka(MathWorks) / Katsuya Suto(Univ. of Electro-Comm) / Maki Arai(Nihon Univ.) / Yuichi Masuda(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Short Paper] Geometry Simplification of Automatic 3D Modeling from Outdoor Point Cloud Data for Radiowave Propagation Simulation towards the CPS Wireless Emulator |
| Sub Title (in English) | |
| Keyword(1) | CPS (Cyber physical system) |
| Keyword(2) | Ray tracing |
| Keyword(3) | Point cloud data |
| Keyword(4) | 3D modeling |
| 1st Author's Name | Kento Sugiyama |
| 1st Author's Affiliation | Kozo Keikaku Engineering Inc.(KKE) |
| 2nd Author's Name | Wataru Okamura |
| 2nd Author's Affiliation | Kozo Keikaku Engineering Inc.(KKE) |
| 3rd Author's Name | Gilbert Siy Ching |
| 3rd Author's Affiliation | Kozo Keikaku Engineering Inc.(KKE) |
| 4th Author's Name | Yukiko Kishiki |
| 4th Author's Affiliation | Kozo Keikaku Engineering Inc.(KKE) |
| 5th Author's Name | Kentaro Saito |
| 5th Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
| Date | 2023-03-01 |
| Paper # | SRW2022-43 |
| Volume (vol) | vol.122 |
| Number (no) | SRW-401 |
| Page | pp.pp.1-1(SRW), |
| #Pages | 1 |
| Date of Issue | 2023-02-22 (SRW) |