| Presentation | 2002/10/14 Calculation of Mobile Location using a Statistical Scatterer Nicholas J. THOMAS, Hiraku OKADA, Takaya YAMAZATO, Masaaki KATAYAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A statistical technique to calculate the location of a signal source, e.g. a mobile phone, in a multipath, non-line of sight environment, is proposed. The technique relies on angular spread and relative time of arrival measurements of multipath signals received at a base station antenna array. The source location is estimated using an a priori known statistical model for the distribution of single bounce multipath scatterers around the signal source, and fitting the measured channel impulse response received at the base station to this model. Further improvement in location estimation accuracy is demonstrated using the Kalman filter, or time average filter on the time sequence of location estimates in a moving scenario. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | location calculation / statistical location / AOA-TOA / non-line of sight |
| Paper # | SST2002-34 |
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| Conference Information | |
| Committee | SST |
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| Conference Date | 2002/10/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Spread Spectrum Technology (SST) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Calculation of Mobile Location using a Statistical Scatterer |
| Sub Title (in English) | |
| Keyword(1) | location calculation |
| Keyword(2) | statistical location |
| Keyword(3) | AOA-TOA |
| Keyword(4) | non-line of sight |
| 1st Author's Name | Nicholas J. THOMAS |
| 1st Author's Affiliation | Center for Information Media Studies, Nagoya University() |
| 2nd Author's Name | Hiraku OKADA |
| 2nd Author's Affiliation | Center for Information Media Studies, Nagoya University |
| 3rd Author's Name | Takaya YAMAZATO |
| 3rd Author's Affiliation | Center for Information Media Studies, Nagoya University |
| 4th Author's Name | Masaaki KATAYAMA |
| 4th Author's Affiliation | Center for Information Media Studies, Nagoya University |
| Date | 2002/10/14 |
| Paper # | SST2002-34 |
| Volume (vol) | vol.102 |
| Number (no) | 391 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |