| Presentation | 2016-03-10 Performance Evaluation on Service Area Constitution for Position Detection Method using Two Unmanned Aerial Vehicle Hiroyasu Ishikawa, Shin Herai, Shunsuke Sato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Unmanned aircraft system (UAS) has been researched and developed as a temporal communication system for the emergency and rescue service in disaster such as earthquake, serious accidents, and so on. In the typical UAS model, several numbers of unmanned aerial vehicle (UAV) with the velocity of 40 to 100 km/h and the altitude of 150 to 1,000 meters shall be applied to the provision of wide service coverage. The UAV is composed of a transmitter and a receiver so as to transfer the signals from terrestrial stations and terminals. Therefore, Doppler shifts are occurred in the carrier frequency of the transmitted and received signals by a change in line-of-sight velocity between the UAV and the terrestrial terminal. By observing multiple Doppler shift values for different UAVs, it is possible to detect the position of the user who possesses a communication terminal for the UAS service. In order to confirm the practicality of the proposed positioning method, we have been conducted the performance evaluation of positioning accuracy for user position detection method using a single UAV or two UAVs which flying circularly. In this study, positioning accuracy of the proposed position detection method using two UAVs which flying in parallel at the speed of 100km/h is evaluated and presents an appropriate system parameters for providing wider service area with high accuracy. From the simulation results, it is confirmed that the separation distance between two UAVs should be selected from 2,000 to 4,000 meters when the height of UAVs is 200 meters and the service area is set to be 4km squares. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Unmanned Aerial Vehicle / Doppler Shift / Position Detection Accuracy / Frying Position Error / Position Positioning Coverage Area |
| Paper # | IT2015-105,ISEC2015-64,WBS2015-88 |
| Date of Issue | 2016-03-03 (IT, ISEC, WBS) |
| Conference Information | |
| Committee | IT / ISEC / WBS |
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| Conference Date | 2016/3/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Electro-Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | joint meeting of IT, ISEC, and WBS |
| Chair | Yasutada Oohama(Univ. of Electro-Comm.) / Yukiyasu Tsunoo(NEC) / Hiromasa Habuchi(Ibaraki Univ.) |
| Vice Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) / Masahiro Mambo(Kanazawa Univ.) / Kazuto Ogawa(NHK) / Fumiaki Maehara(Waseda Univ.) / Minoru Okada(NAIST) |
| Secretary | Tadashi Wadayama(Univ. of Electro-Comm.) / Masahiro Mambo(Wakayama Univ.) / Kazuto Ogawa(AIST) / Fumiaki Maehara(Toshiba) / Minoru Okada(Univ. of Kitakyushu) |
| Assistant | Takuya Kusaka(Okayama Univ.) / Tetsuya Izu(Fujitsu Lab.) / Takaaki Mizuki(Tohoku Univ.) / Noritaka Yamashita(NEC) / Yusuke Kozawa(Tokyo Univ. of Science) / Akira Nakamura(Tokyo Univ. of Science) / Ryohei Nakamura(National Defense Academy) |
| Paper Information | |
| Registration To | Technical Committee on Information Theory / Technical Committee on Information Security / Technical Committee on Wideband System |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation on Service Area Constitution for Position Detection Method using Two Unmanned Aerial Vehicle |
| Sub Title (in English) | |
| Keyword(1) | Unmanned Aerial Vehicle |
| Keyword(2) | Doppler Shift |
| Keyword(3) | Position Detection Accuracy |
| Keyword(4) | Frying Position Error |
| Keyword(5) | Position Positioning Coverage Area |
| 1st Author's Name | Hiroyasu Ishikawa |
| 1st Author's Affiliation | Nihon University(Nihon Univ.) |
| 2nd Author's Name | Shin Herai |
| 2nd Author's Affiliation | Nihon University(Nihon Univ.) |
| 3rd Author's Name | Shunsuke Sato |
| 3rd Author's Affiliation | Nihon University(Nihon Univ.) |
| Date | 2016-03-10 |
| Paper # | IT2015-105,ISEC2015-64,WBS2015-88 |
| Volume (vol) | vol.115 |
| Number (no) | IT-500,ISEC-501,WBS-502 |
| Page | pp.pp.25-30(IT), pp.25-30(ISEC), pp.25-30(WBS), |
| #Pages | 6 |
| Date of Issue | 2016-03-03 (IT, ISEC, WBS) |