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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IN, RCS, NV (Joint) |
2024-05-31 14:15 |
Fukuoka | Fukuoka University | A Multi-Agent Reinforcement Learning Deployment Method for Multiple UAVs Jin Nakazato (UTOKYO), Gia Khanh Tran (TokyoTech), Katsuya Suto (UEC)  RCS2024-25 |
Recently, there has been a growing momentum to enhance society using Digital Twins, with numerous studies on related tec... [more] | RCS2024-25 pp.45-50 |
| ET | 2024-01-20 15:30 |
Kyoto | Kyoto University Yoshida Campus / Online (Primary: On-site, Secondary: Online) |
Scenario-Based Dialogue AI using ChatGPT with Response Redundancy Feedback Mechanism for Objective Structured Clinical Examination Naoki Shindo, Masaki Uto (UEC) ET2023-50 |
[more] | ET2023-50 pp.32-37 |
| SIP, IT, RCS | 2024-01-18 15:45 |
Miyagi | (Primary: On-site, Secondary: Online) |
Performance Enhancement of Periodic Convolutional Spreading CDMA System over Fast Fading Channels Koseki Suda (UEC), Chenggao Han (Foxcom) IT2023-51 SIP2023-84 RCS2023-226 |
In this paper, we propose a method for improving the performance of CDMA systems using the Concatenative Complete Comple... [more] | IT2023-51 SIP2023-84 RCS2023-226 pp.109-114 |
| SR | 2023-11-09 16:35 |
Miyagi | (Primary: On-site, Secondary: Online) |
A Study of Communication Quality Estimation Methods for LTE Using Communication Indices Considering Time Variability Keisuke Kikuchi, Takeo Fujii (UEC) SR2023-54 |
[more] | SR2023-54 pp.42-47 |
| SR | 2023-11-10 16:10 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Short Paper]
Effect of Signal Detection Level and Capture Effect on LPWAN with Energy Detection Based Carrier Sense Shusuke Narieda (Mie Univ.), Takeo Fujii (UEC) SR2023-66 |
[more] | SR2023-66 pp.92-95 |
| NC, MBE (Joint) |
2023-03-13 11:30 |
Tokyo | The Univ. of Electro-Communications (Primary: On-site, Secondary: Online) |
Visual-cortical mapping reproduced by the self-organization algorithm Daisuke Sano, Shunji Satoh (UEC) NC2022-93 |
We propose a method for constructing a visual field-cortical projection function using the Kohonen's self-organizing alg... [more] | NC2022-93 pp.13-18 |
| ICTSSL, CAS | 2023-01-27 16:20 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
Dual power supply based tunable BPF with tunability of center frequency and bandwidth using tunable LPF and tunable HPF Wataru Taniuchi, Koji Wada (UEC) CAS2022-93 ICTSSL2022-57 |
This paper proposes a dual power supply based tunable bandpass filter (BPF) with tunability of center frequency and band... [more] | CAS2022-93 ICTSSL2022-57 pp.151-156 |
| MBE, NC | 2022-12-03 15:25 |
Osaka | Osaka Electro-Communication University | Stabilization and Acceleration of Gradient Descent Based on Eigenvalue Decomposition of the Fisher Information Matrix Jun'ichi Takeuchi, Yoshinari Takeishi, Masazumi Iida (Kyushu Univ.), Noboru Murata (Waseda Univ.), Kazushi Mimura (Hiroshima City Univ.), Hiroshi Nagaoka (Univ. of Electro Communication) MBE2022-39 NC2022-61 |
We propose a method to stabilize the gradient decent method without decreasing learning rate for two-layer neural networ... [more] | MBE2022-39 NC2022-61 pp.80-85 |
| IBISML | 2022-09-15 14:40 |
Kanagawa | Keio Univ. (Yagami Campus) (Primary: On-site, Secondary: Online) |
On Analysis of Generalization Error of Neural Networks Jun'ichi Takeuchi (Kyushu Univ.), Noboru Murata (Waseda Univ.), Kazushi Mimura (Hiroshima City Univ.), Yoshinari Takeishi, Masazumi Iida (Kyushu Univ.), Hiroshi Nagaoka (Univ. of Electro Communication) IBISML2022-37 |
[more] | IBISML2022-37 pp.31-38 |
| CQ, IMQ, MVE, IE (Joint) [detail] |
2022-03-11 10:45 |
Online | Online (Zoom) | An Examination of Weight Illusion by Adding Visual Effects on the Arm Shota Muraishi, Mie Sato (Utsunomiya Univ), Naoki Hashimoto (UEC) IMQ2021-58 IE2021-120 MVE2021-87 |
[more] | IMQ2021-58 IE2021-120 MVE2021-87 pp.250-254 |
| RISING (3rd) |
2021-11-16 11:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
Throughput Prediction by Radio Environment Correlation Recognition Using Crowd Sensing and Federated Learning Satoshi Nakaniida, Takeo Fujii (UEC) |
We propose an approach using federated learning for predicting Wi-Fi and LTE transmission control protocol (TCP) through... [more] | |
| SR | 2021-11-05 11:15 |
Online | Online | Throughput Prediction by Radio Environment Correlation Recognition Using Crowd Sensing and Federated Learning Satoshi Nakaniida, Takeo Fujii (UEC) SR2021-53 |
We propose an approach using federated learning for predicting Wi-Fi and LTE transmission control protocol (TCP) through... [more] | SR2021-53 pp.72-78 |
| EMCJ | 2021-07-01 13:30 |
Online | Online | Signal Transmission Analysis of Mianda Patterns using FDTD Method implemented Frequency Dispersion Masakazu Akahane (NITNC), Taiki Kitazawa (NAIST), Taiki Yamagiwa, Ren Kitahara (UEC), Takashi Kasuga (NITNC) EMCJ2021-18 |
[more] | EMCJ2021-18 pp.7-12 |
| SIP, IT, RCS | 2021-01-22 10:40 |
Online | Online | Optimal Non-binary Single Insertion Deletion Correcting Code Construction by Maximum Clique Enumeration Akira Mitsutake, Takayuki Nozaki (Yamaguchi Univ.), Etsuji Tomita (UEC) IT2020-89 SIP2020-67 RCS2020-180 |
The purpose of this research is to construct non-binary single deletion correcting codes with large cardinalities. It i... [more] |
IT2020-89 SIP2020-67 RCS2020-180 pp.142-147 |
| SAT, RCS (Joint) |
2020-08-20 10:15 |
Online | Online | Performance improvements of polar-code transmission using channel estimation and equalization in terrestrial free-space optical experiments Shingo Fujita, Eiji Okamoto (NITech), Hideki Takenaka, Hiroo Kunimori, Hiroyuki Endo, Mikio Fujiwara, Mitsuo Kitamura (NICT), Ryosuke Shimizu (UEC), Masahide Sasaki, Morio Toyoshima (NICT) SAT2020-13 |
In satellite laser communications, fluctuations of received optical power induced by atmospheric scintillation cause tra... [more] | SAT2020-13 pp.19-24 |
| RCS, SR, SRW (Joint) |
2020-03-04 09:00 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Intra and Inter System Interference Rejection in Multi-Carrier Backscatter Communications Jin Mitsugi (Keio Univ.), Yuusuke Kawakita (KAIT), Haruhisa Ichikawa (UEC) SRW2019-61 |
[more] | SRW2019-61 pp.9-14 |
| RCS | 2019-06-19 16:05 |
Okinawa | Miyakojima Hirara Port Terminal Building | Spreading Factor Selection Method for Multiple Gateways Reception in LoRaWAN Chen Muying, Koichi Adachi (UEC) RCS2019-58 |
For the IoT (Internet of Things), it is required to have low cost device and simple network construc- tion. As a solutio... [more] | RCS2019-58 pp.125-130 |
| IT, ISEC, WBS | 2019-03-07 15:55 |
Tokyo | University of Electro-Communications | Studies on evaluating system for shortened RS code of q-ary linear block codes based on q-input q×R-output symmetric channels Keiji Shirakawa, Kyoshiro Furuya, Kazuhiko Yamaguchi (UEC) IT2018-100 ISEC2018-106 WBS2018-101 |
[more] | IT2018-100 ISEC2018-106 WBS2018-101 pp.149-154 |
| OPE, LQE, OCS | 2018-10-18 15:00 |
Saga | Study on our all-optical-gate-type mode-locked laser's ring-laser-cavity configuration for modelling and then enhancing its output quantum-conversion efficiency Kodai Ishida, Kengo Okano, Kyosuke Nagasaka, Batkhuyag Ganbat, Yukihiro Ishii, Makoto Takeshita, Yoshiyasu Ueno (UEC) OCS2018-35 OPE2018-71 LQE2018-60 |
We are expecting that mode-locked lasers are potentially one- or two-step more functional light sources when they are ad... [more] | OCS2018-35 OPE2018-71 LQE2018-60 pp.41-46 |
|
| OCS, OFT, LSJ (Joint) [detail] |
2018-08-30 16:25 |
Hokkaido | Hakodate Hokuyo Building 8Kai Hall | Optically-powered radio-over-multimode fiber systems using optical beam launching method Hayao Kuboki, Motoharu Matsuura (UEC) OFT2018-8 |
(Advance abstract in Japanese is available) [more] | OFT2018-8 pp.11-14 |
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