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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CQ, CS (Joint) |
2024-05-17 14:10 |
Aichi | (Primary: On-site, Secondary: Online) |
Study on Indoor Radio Tomographic Imaging using LOS Component Estimation and TOA-based Localization Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Secure System Platform Research Laboratories, NEC Corporation), Takahiro Matsuda (Tokyo Metropolitan Univ.), Eiji Takahashi, Takeo Onishi (Secure System Platform Research Laboratories, NEC Corporation), Toshiki Takeuchi (Advanced Network Research Laboratories, NEC Corporation) |
(To be available after the conference date) [more] | |
| NS, IN (Joint) |
2024-03-01 14:40 |
Okinawa | Okinawa Convention Center | 3D indoor location estimation method using BLE beacons Namito Shimokawa, Ken-ichi Baba (Kogakuin Univ.)  IN2023-109 |
In recent years, the demand for location-based services has increased with the spread of mobile devices such as smartpho... [more] | IN2023-109 pp.261-266 |
| AP | 2024-02-16 15:00 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Propagation loss prediction method by machine learning and ray-tracing for indoor environments Takayuki Nakanishi, Kenya Shimizu (MELCO), Kenzaburo Hitomi (MEE), Yasuhiro Nishioka, Yoshio Inasawa (MELCO) AP2023-197 |
Radio propagation estimation is important for improving the stability and reliability of wireless communications. Howeve... [more] | AP2023-197 pp.50-55 |
| AP, WPT (Joint) |
2024-01-17 16:00 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Proposal of Indoor Radio Propagation Estimation Method Using DCNN
-- On Input Maps for Improving Estimation Accuracy of Out-of-sight Areas -- Masamitsu Irikuchi, Tetsuro Imai (Tokyo Denki Univ.), Koshiro Kitao, Satoshi Suyama (NTTDOCOMO) AP2023-165 |
In the next generation communication system (6G), where further improvement of frequency utilization efficiency and powe... [more] | AP2023-165 pp.30-34 |
| ITS, WBS, RCC | 2023-12-21 14:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
A study on indoor positioning of a drone base station using Wi-Fi RTT of multiple Wi-Fi terminals Tomoki Okaya, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2023-37 ITS2023-20 RCC2023-31 |
GPS is generally used to establish navigation and safety functions when drones fly autonomously outdoors, but these func... [more] | WBS2023-37 ITS2023-20 RCC2023-31 pp.48-52 |
| ITS, WBS, RCC | 2023-12-21 15:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Consideration of detection method combining beat frequency and correlation for ranging in LoRa systems Shoji Natsumi, Ono Kouhei (Meiji Univ) WBS2023-46 ITS2023-29 RCC2023-40 |
This paper discusses a ranging scheme using LoRa that uses narrower bandwidth chirp signal for finding lost objects in i... [more] | WBS2023-46 ITS2023-29 RCC2023-40 pp.92-97 |
| EE, CPM, OME | 2023-12-09 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Indoor Solar Power Generation to Power IoT Devices Toshihiko Ishiyama (HIT) EE2023-36 CPM2023-92 OME2023-63 |
The author investigated a stable power supply method for IoT devices used indoors that does not require battery replacem... [more] | EE2023-36 CPM2023-92 OME2023-63 pp.62-66 |
| SRW, SeMI (Joint) |
2023-11-22 10:00 |
Tokyo | Koganei Campus, Tokyo University of Agriculture and Technology (Primary: On-site, Secondary: Online) |
Radio propagation prediction in indoor dynamic environment using LiDAR point cloud Kazumasa Hashiba, Kentaro Saito (Tokyo Denki Univ.) SRW2023-36 |
In recent years, efforts have been made to utilize cyber-physical systems (CPS) to improve the development efficiency of... [more] | SRW2023-36 pp.33-38 |
| SANE | 2023-11-13 10:25 |
Chiba | Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Basic Study of Acoustic Localization using Simultaneous Transmission of Phase-shifted Pulses Masanari Nakamura (Hokkaido Univ.), Hiromichi Hashizume (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SANE2023-48 |
The position of a microphone in an indoor environment can be computed by obtaining the received times of acoustic signal... [more] | SANE2023-48 pp.7-12 |
| AP | 2023-10-19 10:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Preliminary Study of Angle-of-Arrival based Indoor Localization Methods using Distributed MIMO Sensors Koularp Thongsavanh, Togo Ikegami, Minseok Kim (Niigata Univ.) AP2023-91 |
In recent years, the proliferation of smart devices, the Internet of Things (IoT), and the increasing need for seamless ... [more] | AP2023-91 pp.19-24 |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Proposal of Indoor Radio Propagation Prediction Method by using DCNN Masamitsu Irikuchi, Teturo Imai (TDU), Koshiro Kitao, Satoshi Suyama (DOCOMO) AP2023-119 |
In the next generation communication system (6G), where further improvement of frequency utilization efficiency and powe... [more] | AP2023-119 pp.115-116 |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Experiment-based Evaluation of Three-dimensional Positioning using LPWAN at Construction Site, Part-II Kyosuke Nakano, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Ikeda (Tokyu Construction Co., Ltd.) |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] | |
| RCS, SAT (Joint) |
2023-09-01 14:30 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
5G Experimental Trial Using Autonomous Mobile Robots at a Manufacturing Site Atsuya Nakamura, Satoshi Suyama, Takayuki Yamada (NTT DOCOMO), Shinji Kobayashi, Hiroaki Yamada (OMRON), Goro Ikeda (Nokia) RCS2023-127 |
The 5th generation mobile communication system has already been commercially introduced worldwide, and commercial servic... [more] | RCS2023-127 pp.131-136 |
| CQ, MIKA (Joint) |
2023-08-31 16:55 |
Fukushima | Tenjin-Misaki Sports Park | Position Estimation Using LPWAN toward Non-Line-of-sight Three-dimensional Positioning at Construction Sites Kyosuke Nakano, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Watanabe (Tokyu Construction Co., Ltd.) CQ2023-31 |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] | CQ2023-31 pp.32-37 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 10:00 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Indoor localization considering wireless LAN access point deployment and Received Signal Strength Indicator Yuki Adachi, Kazuki Komatsu, Hideyuki Uehara (Toyohashi Univ. of Tech.) SeMI2023-21 |
Our laboratory is developing an indoor localization system using received signal strength obtained from wireless LAN APs... [more] | SeMI2023-21 pp.1-6 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 16:10 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
[Short Paper]
Detection of Hidden Nodes Using Wireless LAN Sensing Data Hayato Mukasa, Fujii Takeo (UEC) SR2023-39 |
The Internet of Things (IoT) is attracting attention for monitoring the status of equipment in indoor environments such ... [more] | SR2023-39 pp.52-54 |
| RCS | 2023-06-14 09:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Study on Subarray Beam Control for Sub-Terahertz-Band MIMO Spatial Multiplexing Naoki Hamada, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.) RCS2023-28 |
In 6th generation mobile communication system (6G), the use of sub-Terahertz band (100–300 GHz) is being considered to r... [more] | RCS2023-28 pp.1-6 |
| RCS | 2023-06-16 10:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Neural Network-Aided Fine Tuning for Indoor Positioning based on BLE Angle of Arrival Ginji Ohashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2023-69 |
With the addition of the direction-finding capability to BLE in 2019, the angle of arrival (AoA) of a signal can be easi... [more] | RCS2023-69 pp.241-246 |
| RCS, IN, NV (Joint) |
2023-05-25 14:00 |
Kanagawa | Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Reconfigurable Intelligent Surface assisted Indoor Wireless Communication Environment Optimization Kaoru Ota (Muroran IT) IN2023-7 RCS2023-20 |
While high-frequency bands such as mmWave and Terahertz radios are a promising spectrum for achieving high-speed wireles... [more] | IN2023-7 RCS2023-20 p.34 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 15:20 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
A study on indoor positioning of an open source drone using ArUco markers Tomoki Okaya, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2023-9 RCC2023-9 |
When drones fly autonomously, GPS is basically used to establish navigation and safety functions. However, the above sys... [more] | WBS2023-9 RCC2023-9 pp.47-52 |
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