| Presentation | 2018-12-06 [Poster Presentation] A Study on Channel Efficiency of CSMA/CA in Inter-Vehicle Communication Systems Masashi Kato, Masahiro Fujii, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | CSMA/CA has been widely accepted as the media access control scheme for the Inter-Vehicle Communication systems. In CSMA/CA, a station waits a frame transmission during the back-off interval based on random value between 0 and W-1 uniformly. Then, the station transmits the frame if the others do not transmit any frames. In the ARIB STD-T109 which is a standard for ITS communication systems in Japan, W is equal to a 64. In this paper, we evaluate system performances of CSMA/CA from the viewpoint of a time efficiency and an average frame delay time varying the range of random value by network simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Inter-Vehicle Communication / CSMA/CA / Time efficiency / Average frame delay time |
| Paper # | WBS2018-38,ITS2018-21,RCC2018-69 |
| Date of Issue | 2018-11-29 (WBS, ITS, RCC) |
| Conference Information | |
| Committee | WBS / ITS / RCC |
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| Conference Date | 2018/12/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyako Island Hirara Port Terminal Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ITS Communications, Reliable Communication and Control, Radar and Sensing, etc. |
| Chair | Minoru Okada(NAIST) / Takayoshi Yokota(Tottori Univ.) / Kazunori Hayashi(Osaka City Univ.) |
| Vice Chair | Koji Ohuchi(Shizuoka Univ.) / Kenichi Takizawa(NICT) / Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / Shunichi Azuma(Nagoya Univ.) / HUAN-BANG LI(NICT) |
| Secretary | Koji Ohuchi(Ibaraki Univ.) / Kenichi Takizawa(Tokyo Univ. of Science) / Masahiro Fujii(Saitama Univ.) / Tomotaka Wada(Univ. of Tokyo) / Shunichi Azuma(Kagawa Univ.) / HUAN-BANG LI(Osaka Univ.) |
| Assistant | Ryohei Nakamura(National Defense Academy) / Duong Quang Thang(NAIST) / Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Univ. of Tokyo) / Kenshi Saho(Toyama Prefectural Univ.) / Kouichiro Hashiura(Akita Prefectural Univ.) / Toshinori Kagawa(NICT) / Masateru Ogura(NAIST) |
| Paper Information | |
| Registration To | Technical Committee on Wideband System / Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Reliable Communication and Control |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] A Study on Channel Efficiency of CSMA/CA in Inter-Vehicle Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | Inter-Vehicle Communication |
| Keyword(2) | CSMA/CA |
| Keyword(3) | Time efficiency |
| Keyword(4) | Average frame delay time |
| 1st Author's Name | Masashi Kato |
| 1st Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| 2nd Author's Name | Masahiro Fujii |
| 2nd Author's Affiliation | Utsunomiya University(Utsunomiya Univ.) |
| Date | 2018-12-06 |
| Paper # | WBS2018-38,ITS2018-21,RCC2018-69 |
| Volume (vol) | vol.118 |
| Number (no) | WBS-342,ITS-343,RCC-344 |
| Page | pp.pp.57-61(WBS), pp.57-61(ITS), pp.57-61(RCC), |
| #Pages | 5 |
| Date of Issue | 2018-11-29 (WBS, ITS, RCC) |