| Presentation | 2009-07-16 ITS V2V Communication Network employing Vehicle-to-Roadside-to-Vehicle Relay with Multiple Frequency Bands Kazuya MINATO, Yasushi YAMAO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to reduce traffic accidents, a safety driving support system that uses Vehicle-to-Vehicle (V2V) broadcast communication function has been studied. However, the reliability of the V2V communication on the road decreases due to multipath fading and shadowing caused by surrounding buildings and large vehicles. In this paper, a Vehicle-to-Roadside-to-Vehicle relay communication network employing multiple frequency bands is proposed to achieve high reliability V2V communication at intersections. In addition to the 5.8GHz commonly used for V2V communications, a newly assigned 700MHz band is employed as the relay transmission. Reception reliability can be improved by multi-route diversity with multiple relay stations and a low propagation attenuation loss attributed to 700MHz band. The performance of the proposal method at an intersection is examined by the simulation, and the results show that the packet delivery rate is remarkably improved with the proposed scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ITS / Vehicle-to-Vehicle communication / Multi-band / Relay |
| Paper # | RCS2009-60 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2009/7/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ITS V2V Communication Network employing Vehicle-to-Roadside-to-Vehicle Relay with Multiple Frequency Bands |
| Sub Title (in English) | |
| Keyword(1) | ITS |
| Keyword(2) | Vehicle-to-Vehicle communication |
| Keyword(3) | Multi-band |
| Keyword(4) | Relay |
| 1st Author's Name | Kazuya MINATO |
| 1st Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications() |
| 2nd Author's Name | Yasushi YAMAO |
| 2nd Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications |
| Date | 2009-07-16 |
| Paper # | RCS2009-60 |
| Volume (vol) | vol.109 |
| Number (no) | 130 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |