| Presentation | 2017-01-26 A Study on Positioning Error Reduction using Doppler Frequency under Multipath Environment Kazuma Muto, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, GNSS (Global Navigation Satellite System) is the mainstream of estimating positional information. However, in the position estimation by GNSS, various error factors, such as ionospheric and tropospheric delay, exist. Moreover, the positioning error by multipath, which is caused by reflection and diffraction of signals at buildings, is major problem in the position estimation. The multipath error generates error component in the observed pseudorange mainly. In this paper, we focus on the doppler frequency, which can be observable from satellite signals. We will propose a method to mitigate the multipath error by correction of pseudorange based on the doppler frequency and improve positioning accuracy. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GNSS / GPS / Positioning / Multipath / Doppler / ITS |
| Paper # | SANE2016-101 |
| Date of Issue | 2017-01-19 (SANE) |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2017/1/26(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Prefectural Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Positioning, navigation, Radar and general |
| Chair | Hirokazu Kobayashi(Osaka Inst. of Tech.) |
| Vice Chair | Takahide Mizuno(JAXA) / Toshifumi Moriyama(Nagasaki Univ.) |
| Secretary | Takahide Mizuno(JAXA) / Toshifumi Moriyama(Mitsubishi Electric) |
| Assistant | Atsushi Kezuka(ENRI) / Manabu Akita(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | 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 Positioning Error Reduction using Doppler Frequency under Multipath Environment |
| Sub Title (in English) | |
| Keyword(1) | GNSS |
| Keyword(2) | GPS |
| Keyword(3) | Positioning |
| Keyword(4) | Multipath |
| Keyword(5) | Doppler |
| Keyword(6) | ITS |
| 1st Author's Name | Kazuma Muto |
| 1st Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| 2nd Author's Name | Hiroyuki Hatano |
| 2nd Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| 3rd Author's Name | Masahiro Fujii |
| 3rd Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| 4th Author's Name | Atsushi Ito |
| 4th Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| 5th Author's Name | Yu Watanabe |
| 5th Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| Date | 2017-01-26 |
| Paper # | SANE2016-101 |
| Volume (vol) | vol.116 |
| Number (no) | SANE-427 |
| Page | pp.pp.29-34(SANE), |
| #Pages | 6 |
| Date of Issue | 2017-01-19 (SANE) |