| Presentation | 2009-01-23 R & D on Inter-Vehicle Communication System for ITS to Assist Safe Driving Ryu MIURA, Takashi OHYAMA, Oyunchimeg SHAGDAR, Hiryoyuki YOMO, Toshihiro SAKAI, Sadao OBANA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | R & D on wireless inter-vehicle communications is undergoing to reduce the number of traffic accidents, such as crossing collisions and right-turn collisions. ATR developed a multi-hop communication technique (MM-SA: Multi-carrier Multi-code Spread ALOHA), which is based on the spread ALOHA access scheme to achieve high reliability and low latency in the real traffic environment with many cars. The performance of this technique has been evaluated assuming the inter-vehicle communication using 5.8GHz band, compared with CSMA/CA. The MM-SA achieves the packet success probability as high as almost 100% and the transmission latency as small as several milliseconds. This paper presents the overview of this technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | safety driving support system / inter-vehicle communications / spread ALOHA / CSMA/CA / multi-hop packet forwarding / ITS |
| Paper # | SR2008-83 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2009/1/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | R & D on Inter-Vehicle Communication System for ITS to Assist Safe Driving |
| Sub Title (in English) | |
| Keyword(1) | safety driving support system |
| Keyword(2) | inter-vehicle communications |
| Keyword(3) | spread ALOHA |
| Keyword(4) | CSMA/CA |
| Keyword(5) | multi-hop packet forwarding |
| Keyword(6) | ITS |
| 1st Author's Name | Ryu MIURA |
| 1st Author's Affiliation | ATR Adaptive Communications Laboratories() |
| 2nd Author's Name | Takashi OHYAMA |
| 2nd Author's Affiliation | ATR Adaptive Communications Laboratories |
| 3rd Author's Name | Oyunchimeg SHAGDAR |
| 3rd Author's Affiliation | ATR Adaptive Communications Laboratories |
| 4th Author's Name | Hiryoyuki YOMO |
| 4th Author's Affiliation | ATR Adaptive Communications Laboratories |
| 5th Author's Name | Toshihiro SAKAI |
| 5th Author's Affiliation | ATR Adaptive Communications Laboratories |
| 6th Author's Name | Sadao OBANA |
| 6th Author's Affiliation | ATR Adaptive Communications Laboratories |
| Date | 2009-01-23 |
| Paper # | SR2008-83 |
| Volume (vol) | vol.108 |
| Number (no) | 400 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |