| Presentation | 2014-12-18 A study on access control method based on periodicity of packet occurrence for inter-vehicle communication Yuta NIWA, Hiroyuki HATANO, Masahiro FUJII, Atsushi ITO, Yu WATANABE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In February, 2012, ARIB STD-T-109 is standardized by Association of Radio Industries and Businesses (ARIB) for IVC (Inter-Vehicle Communications) and RVC (Road-Vehicle Communications), and ITS applications in 700 MHz band have been developed. ARIB STD-T109 makes use of Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) as IVC communication system. The vehicles generate a packet in order to broadcast information of the vehicle periodically. CSMA/CA is adopted by the wireless LAN system and the vehicles transmit IVC frame when the random waiting period reaches 0. It is possible to decrease packet collision if the packet is generated at random times. Although this scheme is useful for generating the packet at random times, we can improve the access scheme for the IVC communication system in which the packet is generated periodically. In this paper, we propose a new access scheme focused on the periodic characteristic of the packet generation in the IVC communication. By computer simulations, we evaluate the proposed method in comparison with the conventional one. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ARIB STD-T109 / IVC / CSMA/CA |
| Paper # | ITS2014-27 |
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| Committee | ITS |
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| Conference Date | 2014/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | A study on access control method based on periodicity of packet occurrence for inter-vehicle communication |
| Sub Title (in English) | |
| Keyword(1) | ARIB STD-T109 |
| Keyword(2) | IVC |
| Keyword(3) | CSMA/CA |
| 1st Author's Name | Yuta NIWA |
| 1st Author's Affiliation | Department of Information Systems Science, Graduate School f Engineering Utsunomiya University() |
| 2nd Author's Name | Hiroyuki HATANO |
| 2nd Author's Affiliation | Department of Information Systems Science, Graduate School f Engineering Utsunomiya University |
| 3rd Author's Name | Masahiro FUJII |
| 3rd Author's Affiliation | Department of Information Systems Science, Graduate School f Engineering Utsunomiya University |
| 4th Author's Name | Atsushi ITO |
| 4th Author's Affiliation | Department of Information Systems Science, Graduate School f Engineering Utsunomiya University |
| 5th Author's Name | Yu WATANABE |
| 5th Author's Affiliation | Department of Information Systems Science, Graduate School f Engineering Utsunomiya University |
| Date | 2014-12-18 |
| Paper # | ITS2014-27 |
| Volume (vol) | vol.114 |
| Number (no) | 369 |
| Page | pp.pp.- |
| #Pages | 6 |
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