Presentation 2021-05-28
An empirical study of transmission data size prediction in WLAN-based intermittent inter-vehicular communication with individual authentication
Arata Kato, Mineo Takai, Susumu Ishihara,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) To make a communication system robust even under disastrous circumstances, we have proposed a Vehicular Delay/Disruption Tolerant Network (VDTN) with multiple wireless communication media such as LPWA and Wi-Fi, each of which provides unique wireless communication characteristics to organize heterogeneity for network robustness. For the VDTN performance, it is crucial to maximize the amount of data transferred via Wi-Fi for each communication opportunity, but as far as we know, no paper has proposed a methodology that predicts the behavior of bulk data transmission in inter-vehicular communication (V2V) yet. We performed a field experiment and measured the amount of transmitted data as well as the levels of received signal strength (RSSI) over 2.4GHz IEEE 802.11n-based V2V. The experiment reveals that L2 data frames are transferred frequently in a few second-period while cars are closest, and the seconds can be predicted by detecting temporary RSSI reduction occurred around the period.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Intermittent inter-vehicular communication / transmission data size prediction / IEEE 802.11n / WPA2-PEAP
Paper # SeMI2021-8
Date of Issue 2021-05-20 (SeMI)

Conference Information
Conference Date 2021/5/27(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Susumu Ishihara(Shizuoka Univ.)
Vice Chair Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.)
Secretary Kazuya Monden(Kyoto Univ.) / Koji Yamamoto(Cyber Univ.) / (Hitachi) / (Waseda Univ.)
Assistant Yuki Katsumata(NTT DOCOMO) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.) / Akira Uchiyama(Osaka Univ.)

Paper Information
Registration To Technical Committee on Sensor Network and Mobile Intelligence / Special Interest Group on Mobile Computing and Pervasive Systems / Special Interest Group on Distributed Processing System / Special Interest Group on Intelligent Transport Systems and Smart Community
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) An empirical study of transmission data size prediction in WLAN-based intermittent inter-vehicular communication with individual authentication
Sub Title (in English)
Keyword(1) Intermittent inter-vehicular communication
Keyword(2) transmission data size prediction
Keyword(3) IEEE 802.11n
Keyword(4) WPA2-PEAP
1st Author's Name Arata Kato
1st Author's Affiliation Shizuoka University(Shizuoka Univ.)
2nd Author's Name Mineo Takai
2nd Author's Affiliation Osaka University/University of California, Los Angeles(Osaka Univ./UCLA)
3rd Author's Name Susumu Ishihara
3rd Author's Affiliation Shizuoka University(Shizuoka Univ.)
Date 2021-05-28
Paper # SeMI2021-8
Volume (vol) vol.121
Number (no) SeMI-41
Page pp.pp.39-44(SeMI),
#Pages 6
Date of Issue 2021-05-20 (SeMI)