A study on radio wave propagation estimation and its visualization using spatial location information
| Project/Area Number |
15K06083
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Chuo University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
佐藤 亮一 新潟大学, 人文社会・教育科学系, 教授 (00293184)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 移動体通信 / 電波伝搬推定 / アンテナ / 光線追跡法 / GTD / 幾何光学的回折理論 / 電波伝搬 / SBR / 可視化 / 空間位置情報 / 光線近似 / 電磁波伝搬推定 |
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| Outline of Final Research Achievements |
Appropriate installment of wireless base station plays an important role for supporting a recent growth of high speed mobile communications. In order to realize such communication system, one needs fast and accurate radio wave propagation estimation method. In this investigation, shooting and bouncing rays (SBR) algorithm has been proposed to analyze the radio wave propagation. For high frequency regime, waves can be regarded as rays and the multiple reflections and transmissions at the building walls have been treated effectively and the field strength can be visualized in a map, so that one can easily observe and analyze the field distribution.
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Report
(4 results)
Research Products
(81 results)
