Presentation | 2022-02-21 Constructing Packet Delivery Rate-Based Map for V2X Using Confidence Interval Atsuki Mukoda, Ayumu Ueda, Keita Katagiri, Takeo Fujii, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, a radio map has been attracted attention for realizing reliable V2X communications. To create the radio map for V2X communications, each vehicle observes radio environment information, such as the received signal power, and reports the information to a cloud server. The cloud server constructs the radio map by processing the reported information. Communication parameters can be properly designed using the radio map because of the accurate estimation of the radio propagation. However, an inaccurate radio map may be created in V2X communications owing to the small number of observation data. Thus, this paper proposes a method to correct the statistical information of the radio map based on the interval estimation. The simulation results reveal that the proposed method enables us to realize the more reliable V2X communications than the method without correction of the radio map. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Radio Environment Database / Radio Map / V2X / Confidence Interval / Packet Delivery Rate |
Paper # | ITS2021-36,IE2021-45 |
Date of Issue | 2022-02-14 (ITS, IE) |
Conference Information | |
Committee | IE / ITS / ITE-AIT / ITE-ME / ITE-MMS |
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Conference Date | 2022/2/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Image Processing, etc. |
Chair | Kazuya Kodama(NII) / Masahiro Fujii(Utsunomiya Univ.) / Hisaki Nate(Tokyo Polytechnic Univ.) / Hiroyuki Arai(Nippon Inst. of Tech.) / Kenji Machida(NHK) |
Vice Chair | Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) / Kohei Ohno(Meiji Univ.) / Naohisa Hashimoto(AIST) / / Shogo Muramatsu(Niigata Univ.) |
Secretary | Hiroyuki Bandoh(KDDI Research) / Toshihiko Yamazaki(Nagoya Inst. of Tech.) / Kohei Ohno(Akita Prefectural Univ.) / Naohisa Hashimoto(NIT, Tsuruoka College) / / Shogo Muramatsu(NHK) / (Hokkaido Univ.) |
Assistant | Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) / Msataka Imao(Mitsubishi Electric) / Kenshi Saho(Toyama Prefectural Univ.) / Keiji Jimi(Gunma Univ.) |
Paper Information | |
Registration To | Technical Committee on Image Engineering / Technical Committee on Intelligent Transport Systems Technology / Technical Group on Artistic Image Technology / Technical Group on Media Engineering / Technical Group on Multi-media Storage |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Constructing Packet Delivery Rate-Based Map for V2X Using Confidence Interval |
Sub Title (in English) | |
Keyword(1) | Radio Environment Database |
Keyword(2) | Radio Map |
Keyword(3) | V2X |
Keyword(4) | Confidence Interval |
Keyword(5) | Packet Delivery Rate |
1st Author's Name | Atsuki Mukoda |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Ayumu Ueda |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
3rd Author's Name | Keita Katagiri |
3rd Author's Affiliation | The University of Electro-Communications(UEC) |
4th Author's Name | Takeo Fujii |
4th Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2022-02-21 |
Paper # | ITS2021-36,IE2021-45 |
Volume (vol) | vol.121 |
Number (no) | ITS-373,IE-374 |
Page | pp.pp.67-72(ITS), pp.67-72(IE), |
#Pages | 6 |
Date of Issue | 2022-02-14 (ITS, IE) |