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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLP, CCS | 2024-06-06 10:20 |
Fukuoka | West Japan General Exhibition Center AIM | The Relationship between Power Laws in Neural Representation and Image Recognition Riku Matsumoto, Yasuhiro Tsuno (Ritsumeikan Univ.) |
(To be available after the conference date) [more] | |
| SR | 2024-01-25 10:30 |
Nagano | Nagano-ken JA building (Primary: On-site, Secondary: Online) |
A Certification of Channel Model Measurement Methods for Local 5G Systems in Communication Environments of Japan and German Takashi Shiba, Tomoyuki Furuichi (Tohoku Univ.), Gustavo Cainelli, Bodo Gambal (IFAK), Sven Müller, Nils Kranefeld, Giuliano Persico (DEMAG), Lisa Underberg (IFAK), Noriharu Suematsu (Tohoku Univ.)  SR2023-69 |
We have already confirmed our PDP (Power Delay Profile) measurement method without Tx special demodulation for Local 5G ... [more] | SR2023-69 pp.1-8 |
| SR | 2023-11-09 14:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Demonstration and Experimental Results of Power Control for O-RAN Base Stations Utilizing Pedestrian Flow Analytics and Non-Terrestrial Networks Takaya Miyazawa, Kentaro Ishizu, Hitoshi Asaeda, Hiroyuki Tsuji, Hiroaki Harai (NICT) SR2023-50 |
To reduce the power consumption of terrestrial radio access networks (RANs) being compliant with Open RAN (O-RAN), we ha... [more] | SR2023-50 pp.16-21 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 09:40 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Evaluation of DPD Compensation and Modulation Bandwidth Dependence of GaN Doherty Amplifier Using 5G NR TDD Signals Ayano Yano, Takana Kaho (Shonan Inst. Tech.), Shuichi Sakata, Yuji Komatsuzaki, Koji Yamanaka (Mitsubishi Electric) EMCJ2023-58 MW2023-112 EST2023-85 |
We are researching broadband GaN amplifiers for base stations covering 4G/5G frequencies. We built a measurement system ... [more] | EMCJ2023-58 MW2023-112 EST2023-85 pp.119-124 |
| SIS, ITE-BCT | 2023-10-13 11:05 |
Yamaguchi | HISTORIA UBE (Primary: On-site, Secondary: Online) |
Proposal of a fractal dimensional filter and its application to the detection of Schlegel's green frog voices. Hideo Shibayama (Shibaura Institute of Technology), Yoshiaki Makabe (Kanagawa Institute of Technology), Kenji Muto (Shibaura Institute of Technology), Tomoaki Kimura (Kanagawa Institute of Technology) SIS2023-22 |
We propose a fractal dimensional filter to estimate time-position of the target sound from time series data. The filter ... [more] | SIS2023-22 pp.35-40 |
| SRW, MICT, WBS | 2023-07-20 14:40 |
Niigata | Niigata Univ. TOKIMATE (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Spectrum Efficiency Improvement Method by Adaptive Bandwidth and Transmit Power Control in Multi-Band Wireless Systems Taishiro Moriyasu, Shigeru Tomisato, Kazuhiro Uehara (Okayama Univ.) WBS2023-17 SRW2023-15 MICT2023-14 |
This paper evaluates spectrum efficiency with the proposed method which adaptively control bandwidth and transmit power ... [more] | WBS2023-17 SRW2023-15 MICT2023-14 pp.15-20 |
| NLP, MSS | 2023-03-15 10:40 |
Nagasaki | (Primary: On-site, Secondary: Online) |
Spectral analysis of synchropahsor data in a campus distribution grid: Comparison of numerical methods Munetaka Noguchi (Osaka Prefecture Univ.), Yoshihiko Susuki (Kyoto Univ.), Atsushi Ishigame (Osaka Metropolitan Univ.) MSS2022-64 NLP2022-109 |
Recently, the so-called micro-Phasor Measurement Unit (μPMU) with high-resolution capability has been expected as a new ... [more] | MSS2022-64 NLP2022-109 pp.11-16 |
| EA, US (Joint) |
2022-12-22 15:45 |
Hiroshima | Satellite Campus Hiroshima | [Invited Talk]
Acoustic distance measurement method based on standing waves using audible sound
-- Progress from distance measurement principle to source distance estimation -- Noboru Nakasako, Tetsuji Uebo, Toshihiro Shinohara (Kindai Univ.), Masato Nakayama (Osaka Sangyo Univ.) EA2022-65 |
Under the spread of the novel coronavirus COVID-19, it has become extremely important to keep social distance. In this c... [more] | EA2022-65 pp.24-31 |
| SRW | 2022-08-22 10:15 |
Online | Online | Analysis of 2.4 GHz Band Received Power Fluctuation in a Factory Environment Azril Haniz, Hirokazu Sawada, Hikaru Kawasaki, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT), Kensuke Matsui, Genki Hosokawa (YAZAKI Corporation), Yasuyuki Yanagi (Yazaki Energy System Corporation), Tadahide Kunitachi (YAZAKI Corporation) SRW2022-9 |
In this paper, analysis of a long term radio propagation channel measurement to investigate the temporal fluctuations of... [more] | SRW2022-9 pp.2-7 |
| SANE | 2022-08-19 11:10 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Electromagnetic Interference Characteristics of Aircraft Radio Altimeters Due to In-band and Out-band Interference Signals
-- Evaluation of Variations in EMI Characteristics of the Same Type of Pulsed Altimeter -- Shunichi Futatsumori, Norihiko Miyazaki, Noriaki Hiraga (ENRI) SANE2022-49 |
This report discusses electromagnetic interference characteristics of aircraft radio altimeters due to in-band and out-b... [more] | SANE2022-49 pp.92-96 |
| SANE | 2022-07-01 14:50 |
Ibaraki | (Primary: On-site, Secondary: Online) |
Electromagnetic Interference Characteristics of Aircraft Radio Altimeters Due to In-band and Out-band Interference Signals
-- Evaluations Using Three-Types of FMCW Radar Altimeters -- Shunichi Futatsumori, Norihiko Miyazaki, Noriaki Hiraga (ENRI) SANE2022-21 |
This report discusses electromagnetic interference characteristics of aircraft radio altimeters due to in-band and out-b... [more] | SANE2022-21 pp.33-37 |
| MSS, NLP | 2022-03-29 13:50 |
Online | Online | Classification of power spectra of EEG by non-negative matrix factorization Kazuki Koyama, Mariko Ito (Rikkyo Univ.), Masanori Sakaguchi (Univ. Tsukuba), Takaaki Ohnishi (Rikkyo Univ.) MSS2021-76 NLP2021-147 |
It has been common for experts to manually and subjectively classify sleep stages in the experiments for the sleep of mi... [more] | MSS2021-76 NLP2021-147 pp.111-116 |
| EMM, EA, ASJ-H | 2021-11-16 09:00 |
Online | Online | [Poster Presentation]
Interactive visualization of EGG speech database based on analysis using time windows without sidelobes Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Waseda Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Tatsuya Kitamura (Konan Univ.), Hideki Banno (Meijo Univ.), Masanori Morise (Meiji Univ.) EA2021-48 EMM2021-75 |
We introduce three objective measurement methods for speech signal periodicity using sidelobe-less windowing functions. ... [more] | EA2021-48 EMM2021-75 pp.120-127 |
| SANE | 2021-11-12 14:20 |
Online | Online | Evaluation of Pulsed Aircraft Radio Altimeter Electromagnetic Interference Characteristics due to Sub-6 band 5G Mobile Communication Systems
-- Measurements of in-band and out-band interference threshold power level based on DO-155 test procedure -- Shunichi Futatsumori, Norihiko Miyazaki (ENRI) SANE2021-58 |
This paper discusses the evaluation of pulsed aircraft radio altimeter (RA) electromagnetic interference susceptibility ... [more] | SANE2021-58 pp.139-143 |
| US | 2021-09-24 13:30 |
Online | Online | Study of the Remote Support System for Fetal Health Conditions Using AI
-- Study of the Method to Evaluate for Fetal Health Conditions Using Multi-variable and Multi-order Markov Chain Probability -- Chikahiro Araki, Chiyo Tamamura, Makoto Orisaka, Yoshio Yoshida, Miko Mori, Tatuya Asa (Univ. of Fukui) US2021-34 |
This paper describes the method to build a support system for obstetricians to determine the appropriate timing for preg... [more] | US2021-34 pp.1-6 |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-15 10:55 |
Online | Online | Consensus Transmit Power Control with Optimal Search Technique for Full-duplex Wireless Multihop Networks Khun Aung Thura Phyo, Lim Yuto, Tan Yasuo (JAIST) SeMI2021-20 |
Full-duplex (FD) communication is one of the key drivers for improving spectrum utilization. Many researches have been s... [more] | SeMI2021-20 pp.39-44 |
| MI | 2021-03-17 13:30 |
Online | Online | Noise reduction method for sparse-view computed tomography using spatial frequency components Takayuki Okamoto, Hideaki Haneishi (Chiba Univ.) MI2020-95 |
Sparse-view CT, an imaging technique to reduce the number of projections, can reduce the radiation dose and scanning dur... [more] | MI2020-95 pp.207-211 |
| EMCJ, MICT (Joint) |
2021-03-05 13:15 |
Online | Online | Computational Cost Reduction of Incident Power Density Reconstruction for Human Exposure to Electromagnetic Fields at Quasi-Millimeter and Millimeter Wave Bands Shuntaro Omi, Kensuke Sasaki, Kanako Wake (NICT) EMCJ2020-77 |
The incident power density (IPD) is employed as a measure of the local human exposure at quasi-millimeter and millimeter... [more] | EMCJ2020-77 pp.26-29 |
| SR | 2020-11-18 14:20 |
Online | Online | A Study on Noise Power Estimation based on Goodness of Fit Statistics Hiroki Iwata, Kenta Umebayashi (TUAT) SR2020-28 |
This paper focuses on spectrum sensing and spectrum measurement exploiting an energy detector. In this case, an noise po... [more] | SR2020-28 pp.37-43 |
| EMT, IEE-EMT | 2020-11-06 13:00 |
Online | Online | Incident Power Density Prediction by Inverse Source Method for Human Exposure Assessment at Sub-Millimeter and Millimeter Wave Band Shuntaro Omi, Kensuke Sasaki, Kanako Wake (NICT) EMT2020-44 |
The prediction of the incident power density employing the inverse source method is studied for human exposure assessmen... [more] | EMT2020-44 pp.92-96 |
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