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Paper Abstract and Keywords
Presentation 2022-02-21 16:30
Constructing Packet Delivery Rate-Based Map for V2X Using Confidence Interval
Atsuki Mukoda, Ayumu Ueda, Keita Katagiri, Takeo Fujii (UEC)
Abstract (in Japanese) (See Japanese page) 
(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) 
(in English) Radio Environment Database / Radio Map / V2X / Confidence Interval / Packet Delivery Rate / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee AIT ME MMS IEICE-IE IEICE-ITS  
Conference Date 2022-02-21 - 2022-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English) online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IEICE-ITS 
Conference Code 2022-02-IE-ITS-AIT-ME-MMS 
Language Japanese 
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  
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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)
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Speaker
Date Time 2022-02-21 16:30:00 
Presentation Time 15 
Registration for IEICE-ITS 
Paper #  
Volume (vol) 46 
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#Pages  
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