Presentation | 2009-02-05 Performance of MM-SA System and CSMA Based Systems in Inter-Vehicle Communications for Safety Driving Support Michio MIYAMOTO, Hiroyuki YOMO, Oyunchimeg SHAGDAR, Takashi OHYAMA, Mehdad N. SHIRAZI, Ryu MIURA, Sadao OBANA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to appropriately evaluate performance of inter-vehicle communication systems which support safety driving, it is important to perform evaluation under realistic accident scenarios with suitable application requirements. In this paper, assuming realistic intersection collision scenarios, we perform simulation evaluation of CSMA based inter-vehicle networks based on experimental guide-line defined by ITS Info-communications Forums. We compare performance of CSMA based systems with that of our proposed MM-SA (Multi-Carrier Multi-Code Spread Aloha) system employing CDMA (Code Division Multiple Access) scheme. The simulation results show that MM-SA has superior performance to CSMA based systems thanks to high robustness to high level of interference as well as to hidden terminal problem. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | inter-vehicle communications / CDMA / CSMA/CA / ITS / safety driving support |
Paper # | ITS2008-55,IE2008-225 |
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Committee | ITS |
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Conference Date | 2009/1/28(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Intelligent Transport Systems Technology (ITS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Performance of MM-SA System and CSMA Based Systems in Inter-Vehicle Communications for Safety Driving Support |
Sub Title (in English) | |
Keyword(1) | inter-vehicle communications |
Keyword(2) | CDMA |
Keyword(3) | CSMA/CA |
Keyword(4) | ITS |
Keyword(5) | safety driving support |
1st Author's Name | Michio MIYAMOTO |
1st Author's Affiliation | ATR Adaptive Communications Research Laboratories() |
2nd Author's Name | Hiroyuki YOMO |
2nd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
3rd Author's Name | Oyunchimeg SHAGDAR |
3rd Author's Affiliation | ATR Adaptive Communications Research Laboratories |
4th Author's Name | Takashi OHYAMA |
4th Author's Affiliation | ATR Adaptive Communications Research Laboratories |
5th Author's Name | Mehdad N. SHIRAZI |
5th Author's Affiliation | ATR Adaptive Communications Research Laboratories |
6th Author's Name | Ryu MIURA |
6th Author's Affiliation | ATR Adaptive Communications Research Laboratories |
7th Author's Name | Sadao OBANA |
7th Author's Affiliation | ATR Adaptive Communications Research Laboratories |
Date | 2009-02-05 |
Paper # | ITS2008-55,IE2008-225 |
Volume (vol) | vol.108 |
Number (no) | 424 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |