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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WBS, ITS, RCC | 2024-12-04 16:05 |
Kagoshima | Kagoshima Prefectural Culture Center (Primary: On-site, Secondary: Online) |
A study on diversity effect of phase rotated higher-order QAM Shunya Tsunakawa, Masahiro Fujii (Utsunomiya Univ.)  WBS2024-41 ITS2024-22 RCC2024-46 |
In this paper, we consider a method to obtain diversity effect without signal redundancy by adding phase rotation to nor... [more] | WBS2024-41 ITS2024-22 RCC2024-46 pp.52-57 |
| WBS, ITS, RCC | 2024-12-05 09:50 |
Kagoshima | Kagoshima Prefectural Culture Center (Primary: On-site, Secondary: Online) |
A study on indoor positioning based on neural network by using array antenna Haruki Shimizu, Masahiro Fujii (Utsunomiya Univ.) WBS2024-52 ITS2024-33 RCC2024-57 |
It is known that the fingerprinting method using received signals from array antennas can provide more accurate position... [more] | WBS2024-52 ITS2024-33 RCC2024-57 pp.117-122 |
| WBS, ITS, RCC | 2024-12-05 10:15 |
Kagoshima | Kagoshima Prefectural Culture Center (Primary: On-site, Secondary: Online) |
A study on indoor positioning based on TOA by using FTM protocol Kippei Arai, Masahiro Fujii (Utsunomiya Univ.) WBS2024-53 ITS2024-34 RCC2024-58 |
In this paper, we investigate a method to perform ranging using the FTM (Fine Timing Measurement) protocol standardized ... [more] | WBS2024-53 ITS2024-34 RCC2024-58 pp.123-128 |
| ITS, IPSJ-ITS, IEE-ITS | 2024-09-14 15:00 |
Tokyo | Nihon University (Primary: On-site, Secondary: Online) |
A study on transpotation network based on OD Flow in Utsunomiya city Ryuki Shibuya, Masahiro Fujii (Utsunomiya Univ.) ITS2024-8 |
In this paper, we propose a method for designing a transportation network based on OD flows in Utsunomiya City. First,... [more] |
ITS2024-8 pp.1-6 |
| ITS, IPSJ-ITS, IEE-ITS | 2024-09-14 15:20 |
Tokyo | Nihon University (Primary: On-site, Secondary: Online) |
A study on indoor positioning based on fingerprinting method by using array antenna Haruki Shimizu, Masahiro Fujii (Utsunomiya Univ.) ITS2024-9 |
The fingerprinting method using RSSI has the problems which is the decline in position estimation accuracy due to RSSI i... [more] | ITS2024-9 pp.7-12 |
| NS, IN, CS, NV (Joint) |
2024-09-06 11:45 |
Miyagi | Tohoku University + Online | A study on diversity effect by phase rotated QAM in selective fading channel Shunya Tsunakawa, Masahiro Fujii (Utsunomiya Univ.) CS2024-42 |
In this paper, we consider a method to obtain diversity effect without symbol redundancy by rotating symbol constellatio... [more] | CS2024-42 pp.15-20 |
| ITS, WBS, RCC | 2023-12-21 13:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Study on Passive Positioning System by Using FTM Frame Sniffer Toya Abe, Aya Iwase, Masahiro Fujii (Utsunomiya Univ.) WBS2023-36 ITS2023-19 RCC2023-30 |
In this paper, we propose a localization system that utilizes the Fine Timing Measurement (FTM) protocol-based frame exc... [more] | WBS2023-36 ITS2023-19 RCC2023-30 pp.42-47 |
| ITS, IPSJ-ITS, IEE-ITS | 2023-08-29 16:45 |
Kanagawa | Kanto Gakuin Univ. (Kanazawa-Hakkei Campus) (Primary: On-site, Secondary: Online) |
A Study on evaluation index for step counting of PDR Hana Osawa, Masahiro Fujii (Utsunomiya Univ.) ITS2023-10 |
Pedestrian Dead Reckoning (PDR) is an alternative pedestrian location estimation method for indoor when GNSS (Global Nav... [more] | ITS2023-10 pp.16-21 |
| ITS, IEE-ITS, IPSJ-ITS | 2022-09-16 14:00 |
Tokyo | Waim Meeting Room (Primary: On-site, Secondary: Online) |
Considerations on Contention Window Size and Carrier Sense Level in Inter-Vehicle Communications Yuma Sato, Masahiro Fujii (Utsunomiya Univ.) ITS2022-8 |
ARIB STD T-109 has been established as the ITS wireless communication standard in Japan, and CSMA/CA is used as the acce... [more] | ITS2022-8 pp.12-16 |
| ITS | 2022-07-15 13:00 |
Fukuoka | Fukuoka Univ. (Primary: On-site, Secondary: Online) |
A Study on Roadside Obstacle Detection by Machine Learning Using Vehicle Driving Information Atsuhide Yamane, Masahiro Fujii (Utsunomiya Univ.) ITS2022-1 |
[more] | ITS2022-1 pp.1-4 |
| ITS | 2022-07-15 13:25 |
Fukuoka | Fukuoka Univ. (Primary: On-site, Secondary: Online) |
A Study on Traffic Flow due to LRT in Utsunomiya City Takayuki Nagata, Masahiro Fujii (Utsunomiya Univ.) ITS2022-2 |
[more] | ITS2022-2 pp.5-8 |
| WBS, RCC, ITS | 2021-12-13 09:00 |
Online | Online | [Poster Presentation]
A Study on indoor positioning system by using GNSS skyplot and its mask based on building windows Mitsuaki Wada, Masahiro Fujii (Utsunomiya Univ.) WBS2021-36 ITS2021-10 RCC2021-43 |
In this paper, we report on an indoor location estimation system that integrates a skyplot based on GNSS satellite posit... [more] | WBS2021-36 ITS2021-10 RCC2021-43 pp.13-16 |
| WBS, RCC, ITS | 2021-12-13 09:00 |
Online | Online | [Poster Presentation]
A Study on indoor positioning system for pedestrian walking by using attitude sensor and SOKUIKI sensor Fumiya Taki, Masahiro Fujii (Utsunomiya Univ) WBS2021-37 ITS2021-11 RCC2021-44 |
In this study, we report on an indoor position estimation system using an attitude sensor and a SOKUIKI sensor. We hav... [more] |
WBS2021-37 ITS2021-11 RCC2021-44 pp.17-21 |
| WBS, RCC, ITS | 2021-12-13 09:00 |
Online | Online | [Poster Presentation]
A study on performance evaluation for hypersphere modulation on selective fading channel Yuto Takayanagi, Masahiro Fujii (Utsunomiya Univ.) WBS2021-39 ITS2021-13 RCC2021-46 |
In this paper, we evaluate performances of hypersphere modulation scheme whose symbol points are placed on hypersphere i... [more] | WBS2021-39 ITS2021-13 RCC2021-46 pp.28-33 |
| QIT (2nd) |
2021-05-25 10:10 |
Online | Online | Discrimination of unitary t-design by Machine Learning Masahiro Fujii (Shizuoka Univ.), Yasunari Suzuki (NTT), Yoshihumi Nakata (UT), Masaki Owari (Shizuoka Univ.) |
[more] | |
| QIT (2nd) |
2021-05-24 13:30 |
Online | Online | [Poster Presentation]
Machine Learning of Quantum Circuits Using OTOC Ryosuke Kutsuzawa, Naoya Kobayashi, Masahiro Fujii (Shizuoka Univ), Yoshifumi Nakata (Tokyo Univ), Yasunari Suzuki (NTT), Masaki Owari (Shizuoka Univ) |
Recently, Alves et al. succeeded a discrimination among Haar measure, 1-design, and 2-design by learning out of time ord... [more] | |
| ITS, WBS, RCC | 2020-12-15 09:55 |
Online | Online | A study on high accuracy positioning by extended FTM network Masahiro Fujii (Utsunomiya Univ.) WBS2020-22 ITS2020-18 RCC2020-25 |
[more] | WBS2020-22 ITS2020-18 RCC2020-25 pp.79-84 |
| ITS, WBS, RCC | 2020-12-15 13:00 |
Online | Online | A study on radio resource management for LTE V2X Mode4 Masashi Asano, Masahiro Fujii (Utsunomiya Univ.) WBS2020-27 ITS2020-23 RCC2020-30 |
V2X (Vehicle to Everything) is a technology that includes communication between the vehicle and everything such as Vehic... [more] | WBS2020-27 ITS2020-23 RCC2020-30 pp.109-114 |
| CS | 2020-11-05 14:10 |
Online | Online + Central Community Center, Nonoichi Community Center (Primary: Online, Secondary: On-site) |
[Invited Talk]
A study on generalization of hypersphere modulation Sho Kakuwa, Masahiro Fujii (Utsunomiya Univ.) CS2020-48 |
In this paper, we propose new modulation schemes in multi-dimensional Euclidean space under the condition that all symbo... [more] | CS2020-48 pp.7-11 |
| RCS, SR, SRW (Joint) |
2020-03-06 14:40 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Invited Lecture]
A study on hypersphere modulation Masahiro Fujii, Sho Kakuwa (Utsunomiya Univ.) RCS2019-392 |
[more] | RCS2019-392 p.373 |
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