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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLP, MSS | 2025-03-14 14:15 |
Okinawa | Miyakojima City Central Community Center | A Mean-Reverting Process Model for JEPX Spot Prices Incorporating LNG Prices Shunsuke Ohtani, Takaaki Ohnishi (Rikkyo Univ.)  MSS2024-103 NLP2024-144 |
This study examines the hypothesis that spot prices in the Japan Electric Power Exchange (JEPX) are influenced by liquef... [more] | MSS2024-103 NLP2024-144 pp.184-190 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2025-03-02 11:00 |
Okinawa | Joint Diagonalization Based on Equivalence Classes of Orthogonal Matrices by Signed Permutations and Weighted Averaging in the Cayley Transform Domain Akira Tanaka, Takafumi Edo (Hokkaido Univ.) EA2024-85 SIP2024-120 SP2024-26 |
In our previous work, we proposed a novel closed-form solution for joint diagonalization of real non-negative symmetric ... [more] | EA2024-85 SIP2024-120 SP2024-26 pp.52-57 |
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| SITE, LOIS, ISEC | 2024-11-14 11:20 |
Fukuoka | Indoor positioning using Transformer model based on geomagnetism and movement displacement from dead reckoning Haruki Nakano, Takeshi Umezawa, Noritaka Osawa (Chiba Univ.) ISEC2024-65 SITE2024-62 LOIS2024-29 |
This study proposes an indoor positioning method using a Transformer model that integrates geomagnetic vectors with dead... [more] | ISEC2024-65 SITE2024-62 LOIS2024-29 pp.17-22 |
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| MIKA (3rd) |
2024-10-29 14:35 |
Okayama | Okayama Convention Center | [Poster Presentation]
Performance Evaluation of Uplink Terminal Coordinated MIMO Transmission in Rice Fading Channels Yue Anbo, Kazuki Maruta (TUS) |
In normal MIMO technology, a single terminal transmits data using multiple antennas, but in terminal-coordinated MIMO, m... [more] | |
| EMCJ | 2024-07-18 14:20 |
Tokyo | An Investigation on Loss Generation Mechanism of Composite Sheet With Carbonized Rice Husk Placed on GCPW Eito Kamano, Sho Muroga (Tohoku Univ.), Seiji Kumagai (Akita Univ.), Yasunori Miyazawa, Takamichi Miyazaki, Saijian Ajia (Tohoku Univ.), Motoshi Tanaka, Shinichi Yodokawa (Akita Univ.), Yasushi Endo (Tohoku Univ.) EMCJ2024-26 |
In order to develop a design guideline for noise suppression sheet with carbonized rice husk, composite sheets with diff... [more] | EMCJ2024-26 pp.22-27 |
|
| ITE-ME, ITE-IST, BioX, SIP, MI, IE [detail] | 2024-06-07 10:55 |
Niigata | Nigata University (Ekinan-Campus "TOKIMATE") | Price Prediction of Handmade Items using Multimodal Data Tomoya Sugihara (UTokyo), Shuntaro Masuda (UTokyo.), Shengzhou Yi, Toshihiko Yamasaki (UTokyo) SIP2024-12 BioX2024-12 IE2024-12 MI2024-12 |
Handmade products differ from mass-produced items as each item is uniquely crafted by hand. Therefore, setting initial p... [more] | SIP2024-12 BioX2024-12 IE2024-12 MI2024-12 pp.60-65 |
| AP | 2024-03-15 10:25 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
A Study on Path loss characteristics estimation methods considering geographical conditions for designing narrowband DR-IoT communication system Takato Ikegame, Naoki Ikeda, Motonari Imai, Tetsushi Ikegami (Meiji Univ.), Mineo Takai (Osaka Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato, Shugo Kajita (STE) AP2023-212 |
A versatile variable-range IoT communication system using the VHF-High band, Diversified-Range IoT (DR-IoT) is being con... [more] | AP2023-212 pp.63-67 |
| AP | 2024-03-15 13:00 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
A Study on K-factor estimation accuracy using momentum method for designing narrowband IoT communication system DR-IoT Naoki Ikeda, Motonari Imai, Takato Ikegame, Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato, Syugo Kajita (スペースタイムエンジニアリング), Hiroshi Yamamoto (Ritsumeikan Univ.), Mineo Takai (Osaka Univ.) AP2023-215 |
A versatile variable-range IoT communication system using the VHF-high band， Diversified-Range IoT (DR-IoT)is being cons... [more] | AP2023-215 pp.80-84 |
| AP | 2024-03-15 13:25 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
Measurement accuracy of K factor in the sky cell for 3D spatial cell construction Teruya Fujii (Titech), Susumu Yoneda (SB), Kouichi Kawai, Takeshi Ito (Mtex.) AP2023-216 |
The flight control of drones and the transfer of captured video data by using the mobile communication network will be e... [more] | AP2023-216 pp.85-90 |
| AP | 2024-03-15 16:00 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
Improved Accuracy of AOA Estimation of Moving Object in Nakagami-Rice Propagation Environments Kazuhiro Honda, Yuto Sekino (Univ. of Toyama) AP2023-221 |
To ensure the success of upcoming car-to-car networks, we are developing a 4 × 4 multiple-input multiple-output (MIMO) a... [more] | AP2023-221 pp.109-114 |
| NS, RCS (Joint) |
2023-12-15 14:50 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
High-accuracy 3D spatial measurement of Nakagami-Rice variation K-Factor in Sky Cells Teruya Fujii (Titeck) RCS2023-202 |
The flight control of drones and the transfer of captured video data by using the mobile communication network will be e... [more] | RCS2023-202 pp.129-134 |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Field experiment on mobile radio propagation characteristics in the VHF-High band
-- Path loss and Fading characteristics -- Naoki Ikeda, Motonari Imai, Takato Ikegame, Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara (Shizuoka Univ.), Hiroshi Yamamoto (Ritumeikan Univ.), Arata Kato, Syugo Kajita, Mineo Takai (STE) |
In the VHF-High band (207.5 MHz to 222 MHz), the DR-IoT (Diversified-Range/Disaster-Response IoT), a quasi-narrow-band w... [more] | |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Field experiments on VHF-High band for design of a quasi-narrow band wireless communication system DR-IoT
-- Path loss characteristics estimation methods considering geographical conditions -- Takato Ikegame, Naoki Ikeda, Motonari Imai, Tetsushi Ikegami (Meiji Univ.), Mineo Takai (Osaka Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato, Shugo Kajita (STE) |
In the VHF-High band (207.5 MHz to 222 MHz), research is being conducted on a disaster-response narrowband wireless syst... [more] | |
| AP, SANE, SAT (Joint) |
2023-07-13 09:50 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
OTA Experiments on the Angular Accuracy of a Circular DLMP Array Using the Mean Unit Vector Method Yuto Sekino, Kazuhiro Honda (Univ. of Toyama) AP2023-42 |
To ensure the success of upcoming car-to-car networks, we proposed a 4 × 4 multiple-input multiple-output (MIMO) antenna... [more] | AP2023-42 pp.59-64 |
| DE | 2023-06-16 08:50 |
Tokyo | Musashino University (Primary: On-site, Secondary: Online) |
Analysis of Impact of Interest Rate Hikes on U.S. Industry Market Capitalization
-- Time Series Data Analysis by Amplitude-based Clustering -- Saki Takabatake, Yukari Shirota (Gakushuin Univ.) DE2023-1 |
The U.S. Federal Reserve Board (FRB) has been raising the Federal Funds Rate (FF Rate), since March 2022 for price stabi... [more] | DE2023-1 pp.1-6 |
| AP | 2023-06-15 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Historical visit to three Nakagami distributions: Part 1: n distribution Yoshio Karasawa AP2023-29 |
The three probability distributions, namely, n distribution, q distribution, and m distribution devised by Minoru Nakaga... [more] | AP2023-29 pp.27-32 |
| EA | 2023-05-25 14:00 |
Online | Online | Weighting functions to suppress artifacts due to cyclic convolution in acoustic measurements based on discrete Fourier transform Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agriculture Tech.), Mitsunori Mizumachi (Kyushu Inst. Tech.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido) EA2023-1 |
The Fast Fourier Transform (FFT) is a common practice in acoustic impulse response measurement and processing due to its... [more] | EA2023-1 pp.1-8 |
| ICTSSL, CAS | 2023-01-27 10:15 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
Stock Price Forecast Motohiro Fujii, Chihiro Yanagi, Shunsuke Hara, kazuya Ozawa, Hideaki Okazaki (SIT) CAS2022-79 ICTSSL2022-43 |
In this report, we verify and discuss the accuracy of the AI for predicting stock prices and whether there are areas for... [more] | CAS2022-79 ICTSSL2022-43 pp.89-91 |
| MBE, MICT, IEE-MBE [detail] | 2023-01-17 09:25 |
Saga | Sleep Posture Estimation by Captured Wi-Fi Packets Takayuki Hirai, Hiromitsu Awano, Takashi Sato (Kyoto Univ.) MICT2022-43 MBE2022-43 |
Sleep posture influences sleep quality and is also considered linked to some diseases. Therefore, estimating one's slee... [more] |
MICT2022-43 MBE2022-43 pp.1-6 |
|
| RCS, AP, UWT (Joint) |
2022-11-17 10:20 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Theoretical analysis of 3D spatial autocorrelation characteristics of Nakagami-Rice fading in sky radio propagation Hikari Tsuhama (Tokyo Tech), Fuji Teruya (Tokyo Tech/Softbank) AP2022-166 |
It is expected to use mobile communication networks to control the flight of drones and transmit its captured video data... [more] | AP2022-166 pp.109-114 |
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