| Presentation | 2008-11-14 A Hybrid Approach Using Principal Component Analysis for Wireless LAN Based Location Estimation Naoya HARADA, Shigeaki TAGASHIRA, Teruaki KITASUKA, Tsuneo NAKANISHI, Akira FUKUDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a novel approach to achieve high accuracy for location estimation in wireless LAN environment. The main idea of the proposed approach is to exploit meaningful access points extracted by using principal component analysis to clarify differences between positions within a given estimation area. In this approach, the estimation process is divided into two phase; i.e., global estimation phase and local estimation phase, due to the difference between meaningful access points in the location estimation for global area and local area. We have conducted the evaluation for the proposed estimation approach. The results indicate that the proposed approach can achieve the average estimation error of 2.46[m] while the error for existing approach is 6.47[m]. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | MoMuC2008-68 |
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| Committee | MoMuC |
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| Conference Date | 2008/11/6(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Registration To | Mobile Multimedia Communications(MoMuC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Hybrid Approach Using Principal Component Analysis for Wireless LAN Based Location Estimation |
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| 1st Author's Name | Naoya HARADA |
| 1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Shigeaki TAGASHIRA |
| 2nd Author's Affiliation | Faculty of Information Science and Electrical Engineering, Kyushu University |
| 3rd Author's Name | Teruaki KITASUKA |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Kumamoto University |
| 4th Author's Name | Tsuneo NAKANISHI |
| 4th Author's Affiliation | Faculty of Information Science and Electrical Engineering, Kyushu University |
| 5th Author's Name | Akira FUKUDA |
| 5th Author's Affiliation | Faculty of Information Science and Electrical Engineering, Kyushu University |
| Date | 2008-11-14 |
| Paper # | MoMuC2008-68 |
| Volume (vol) | vol.108 |
| Number (no) | 290 |
| Page | pp.pp.- |
| #Pages | 6 |
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