| Presentation | 2015-01-29 Building a Statistical Model for Path Loss and Shadow Fading Correlation With Vehicular Sensors Kohsuke NAKAGAWA, Haris KREMO, Onur ALTINTAS, Hideaki TANAKA, Takeo FUJII, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose and demonstrate a framework for statistical modeling of propagation using spectrum sensors mounted on moving vehicles. To illustrate the concept, we deploy sensors on four vehicles to collect signal strength measurements together with corresponding locations on a suburban road. From the data we build a model for large scale fading, that is, the path loss and shadowing, as well as the shadowing correlation of a TV transmitter on two UHF channels. Depending on a specific band to which it is applied, such a model can be used for different purposes like coverage planning, to improve accuracy of a "white space" spectrum database, for selection of relay nodes in an ad-hoc or a mesh network, selection of spectrum sensors with significant diversity gain for cooperative sensing, etc. For instance, obtained numerical results imply that sufficient decorrelation of signal strength can be observed in the experimental area if the sensors are separated by more than a few car lengths. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Statistical propagation model / Path loss model / Shadow fading correlation / Vehicular sensor |
| Paper # | SR2014-94 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2015/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Smart Radio(SR) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Building a Statistical Model for Path Loss and Shadow Fading Correlation With Vehicular Sensors |
| Sub Title (in English) | |
| Keyword(1) | Statistical propagation model |
| Keyword(2) | Path loss model |
| Keyword(3) | Shadow fading correlation |
| Keyword(4) | Vehicular sensor |
| 1st Author's Name | Kohsuke NAKAGAWA |
| 1st Author's Affiliation | Toyota InfoTechnology Center:Advanced Wireless Communication research Center, The University of Electro-Communications() |
| 2nd Author's Name | Haris KREMO |
| 2nd Author's Affiliation | Toyota InfoTechnology Center |
| 3rd Author's Name | Onur ALTINTAS |
| 3rd Author's Affiliation | Toyota InfoTechnology Center |
| 4th Author's Name | Hideaki TANAKA |
| 4th Author's Affiliation | Toyota InfoTechnology Center |
| 5th Author's Name | Takeo FUJII |
| 5th Author's Affiliation | Advanced Wireless Communication research Center, The University of Electro-Communications |
| Date | 2015-01-29 |
| Paper # | SR2014-94 |
| Volume (vol) | vol.114 |
| Number (no) | 435 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |