Development of propagation loss estimation formula for ITS systems
| Project/Area Number |
25420392
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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 | Doshisha University |
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Principal Investigator |
Iwai Hisato 同志社大学, 理工学部, 教授 (70411064)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | ITS / 車車間通信 / 伝搬損失 / レイトレーシング / 道路幅方向依存性 / 周囲建物配置 |
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| Outline of Final Research Achievements |
A propagation path loss estimation formula in ITS communication environments such as inter-vehicle communications was developed. In the formula, the propagation loss between a transmitter and a receiver is predicted based on road parameters. It is established based on the results of the theoretical analysis and the measured data. While the formula is a simple one, it realizes the comparable estimation accuracy as the ray-tracing method which is a typical existing prediction method.
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Report
(4 results)
Research Products
(11 results)
