| Presentation | 2006-01-20 A study on the satellite propagation prediction method using 3-dimensional map data Yuataka IMAIZUMI, Kohei OHATA, Masazumi UEBA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In land mobile satellite communications, a major problem is the frequent blockage of the satellite link by buildings, trees or other obstacles. Blockage is one of the key factor determining the availability of land mobile satellite communications. Therefore, it is very important to evaluate the satellite propagation to supply the land mobile satellite communication system to practical use. In this paper, we propose a satellite propagation prediction method by using three dimensional map data. In this report reflected wave is accounted along with the direct wave and diffracted wave. To verify the prediction accuracy of the proposed method, the prediction results and the measurement results were compared. As a result, the effectiveness of the proposed method is confirmed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Land Mobile Satellite Communication / Propagation / 3-dimensional map data |
| Paper # | SAT2005-45 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2006/1/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Satellite Telecommunications (SAT) |
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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 the satellite propagation prediction method using 3-dimensional map data |
| Sub Title (in English) | |
| Keyword(1) | Land Mobile Satellite Communication |
| Keyword(2) | Propagation |
| Keyword(3) | 3-dimensional map data |
| 1st Author's Name | Yuataka IMAIZUMI |
| 1st Author's Affiliation | NTT Access Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Kohei OHATA |
| 2nd Author's Affiliation | NTT Access Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Masazumi UEBA |
| 3rd Author's Affiliation | NTT Access Service Systems Laboratories, NTT Corporation |
| Date | 2006-01-20 |
| Paper # | SAT2005-45 |
| Volume (vol) | vol.105 |
| Number (no) | 537 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |