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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2022-06-16 14:55 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
A study on model parameters for MIMO signal detection using learned AMP Mari Miyoshi, Toshihiko Nishimura, Takanori Sato, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara (Hokkaido Univ.)  RCS2022-50 |
Approximate message passing (AMP) is applicable to massive MIMO signal detection and achieves a high detection performan... [more] | RCS2022-50 pp.156-161 |
| NS, IN (Joint) |
2022-03-11 11:40 |
Online | Online | A Study on Bayesian Spatial and Temporal Modeling Approach to Environmental Feature Inference Using Driving Signals From Vehicles Yukio Ogawa (Muroran-IT), Go Hasegawa (Tohoku Univ.), Masayuki Murata (Osaka Univ.) IN2021-43 |
Connected vehicles become an ambient sensing platform, as a number of different signals that they record become availabl... [more] | IN2021-43 pp.73-78 |
| VLD, HWS [detail] | 2022-03-08 09:55 |
Online | Online | Wafer-Level Characteristic Variation Modeling with Considering Discontinuous Effect Caused by Manufacturing Equipment Takuma Nagao (National Institute of Technology (KOSEN)), Michihiro Shintani (Nara Institute of Science and Technology), Ken'ichi Yamaguchi, Hiroshi Iwata (National Institute of Technology (KOSEN)), Tomoki Nakamura, Masuo Kajiyama, Makoto Eiki (SCK), Michiko Inoue (Nara Institute of Science and Technology) VLD2021-92 HWS2021-69 |
Statistical methods for predicting the performance of large-scale integrated circuits (LSIs) manufactured on a wafer are... [more] | VLD2021-92 HWS2021-69 pp.87-92 |
| RCS, SR, SRW (Joint) |
2022-03-04 15:20 |
Online | Online | Evaluation of the optimal position of relay station equipped with frequency converter in high frequency band Masahiro Takigawa, Ryochi Kataoka, Takeo Ohseki, Taishi Watanabe, Kosuke Yamazaki, Yoji Kishi (KDDI Research) RCS2021-291 |
In order to realize the integration of physical and cyber space (CPS: Cyber-Physical System), real-time, high-speed and ... [more] | RCS2021-291 pp.195-200 |
| HIP | 2021-12-23 16:30 |
Online | Online | [Invited Talk]
An Empirical Analysis of the Effect of COVID-19 on Subjective Well-Being Using a Spatial Statistical Model Takaki Sato (Tohoku Univ.) HIP2021-54 |
In this paper, we show the results of analyzing the subjective well-being data of Japanese people obtained by questionna... [more] | HIP2021-54 pp.33-38 |
| NC, MBE (Joint) |
2021-11-26 15:25 |
Online | Online | Explaining coarse visual processing in the subcortical pathway with convolutional neural networks Chanseok Lim, Mikio Inagaki (Osaka Univ.), Takashi Shinozaki (NICT), Ichiro Fujita (Osaka Univ.) NC2021-28 |
The subcortical pathway for face processing conveys information rapidly but roughly to the amygdala. The fast processing... [more] | NC2021-28 pp.1-6 |
| SR | 2021-11-04 15:05 |
Online | Online | [Invited Lecture]
Radio Environment Imaging: Ongoing Challenge and Future Perspective Katsuya Suto (UEC) SR2021-48 |
It is essential for wireless communications to recognize radio propagation's spatial characteristics, including path los... [more] | SR2021-48 p.46 |
| AP | 2021-10-07 14:25 |
Online | Online | [Poster Presentation]
An Analysis of Anti-Eavesdropping Performance of Spatially-Selective Modulation using a Raytracing Channel Model Hiroto Yonawa, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2021-86 |
As a physical layer anti-eavesdropping technique, we have proposed spatially-selective modulation (SSM) which uses multi... [more] | AP2021-86 pp.70-71 |
| EA, ASJ-H | 2021-08-20 16:00 |
Online | Online | Estimation of spatial auditory masking based on computational auditory models
-- in case of band noise masker and pure-tone probe -- Shouichi Takane, Naomichi Tanaka, Koji Abe, Masayuki Nishiguchi, Kanji Watanabe (Akita Pref. Univ.) EA2021-25 |
The Spatial Auditory Masking (SAM) is the relation of binaural masking to sound source positions corresponding to masker... [more] | EA2021-25 pp.27-32 |
| AP, SANE, SAT (Joint) |
2021-07-28 10:50 |
Online | Online | Wave-number domain of synthetic aperture radar with antenna pattern and distance attenuation Masanori Gocho (NICT) SANE2021-15 |
Synthetic Aperture Radar (SAR) can reconstruct two-dimensional spatial information by signal processing a series of rece... [more] | SANE2021-15 pp.1-6 |
| NS | 2021-04-15 15:20 |
Online | Online | [Invited Talk]
Scaling limits of interference fields in spatial stochastic models of ultra-dense wireless networks Naoto Miyoshi (Tokyo Tech) NS2021-8 |
Recently, ultra-dense wireless networks have been attracting attention to cope with the increasing data volume in wirele... [more] | NS2021-8 pp.43-46 |
| EA, US, SP, SIP, IPSJ-SLP [detail] | 2021-03-03 13:05 |
Online | Online | [Invited Talk]
* Masahito Togami (LINE) EA2020-64 SIP2020-95 SP2020-29 |
Recently, deep learning based speech source separation has been evolved rapidly. A neural network (NN) is usually learne... [more] | EA2020-64 SIP2020-95 SP2020-29 pp.27-32 |
| IT | 2020-12-03 13:00 |
Online | Online | Approximate Message-Passing in Spatially Coupled Bilinear Inference Problems Yudai Sano, Keigo Takeuchi (TUT) IT2020-52 |
This paper considers joint channel and data estimation in cell-free massive multiple-input multiple-output (MIMO)uplink.... [more] | IT2020-52 pp.148-153 |
| SR | 2020-11-20 14:05 |
Online | Online | [Panel Discussion]
Data-Driven Radio Propagation Estimation for Spectrum Sharing: Trends and Challenges Koya Sato (TUS) SR2020-45 |
In the field of spectrum sharing, spectrum database has been recognized as a practical enabler for estimating and managi... [more] | SR2020-45 pp.146-151 |
| EA, ASJ-H | 2020-08-07 14:30 |
Online | Online | An attempt of estimation of spatial auditory masking based on auditory models Shouichi Takane, Koji Abe, Masayuki Nishiguchi, Kanji Watanabe (Akita Pref. Univ.) EA2020-17 |
The Spatial Auditory Masking is the relation of binaural masking to positions of sound sources corresponding to masker a... [more] | EA2020-17 pp.23-27 |
| SR | 2020-06-04 14:00 |
Online | Online | Radio Propagation Extrapolation Based on Correction of Empirical CDF Keita Katagiri, Takeo Fujii (UEC) SR2020-2 |
In this paper, we propose a radio propagation extrapolation method based on the correction of an empirical cumulative di... [more] | SR2020-2 pp.9-16 |
| SP, EA, SIP | 2020-03-02 10:10 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Multichannel NMF with Joint-Diagonalizable Constraint Based on Generalized Gaussian Distribution for Blind Source Separation Keigo Kamo, Yuki Kubo, Norihiro Takamune (UTokyo), Daichi Kitamura (NIT Kagawa), Hiroshi Saruwatari (UTokyo), Yu Takahashi, Kazunobu Kondo (Yamaha) EA2019-103 SIP2019-105 SP2019-52 |
Multichannel nonnegative matrix factorization (MNMF) is a blind source separation technique, which employs the full-rank... [more] | EA2019-103 SIP2019-105 SP2019-52 pp.13-19 |
| AP, WPT (Joint) |
2020-01-24 16:35 |
Kagawa | Sunport Hall Takamatsu | A study on Element Arrangement Optimization of Spatial Polarized Massive MIMO and the Effectiveness Takahiro Matsumoto, Kiyoaki Itoi, Hiroaki Nakabayashi (CIT) AP2019-179 |
Currently, various studies of 5G have been studied for introduction in 2020. In 5G, massive MIMO technology has been stu... [more] | AP2019-179 pp.159-164 |
| EA | 2019-12-13 13:25 |
Fukuoka | Kyushu Inst. Tech. | Rank-constrained spatial covariance matrix estimation based on multivariate complex generalized Gaussian distribution and its acceleration for blind speech extraction Yuki Kubo, Norihiro Takamune (UTokyo), Daichi Kitamura (NIT, Kagawa), Hiroshi Saruwatari (UTokyo) EA2019-78 |
In this paper, we generalize a generative model in rank-constrained spatial covariance matrix estimation that separates ... [more] | EA2019-78 pp.85-92 |
| RISING (2nd) |
2019-11-26 10:30 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Poster Presentation]
Prioritized Transmission of Mobile IoT Data Using Machine Learning Models Yuichi Inagaki, Ryoichi Shinkuma, Takehiro Sato, Oki Eiji (Kyoto Univ.) |
Predicting real-time spatial information from data collected by the mobile Internet of Things (IoT) devices is one solut... [more] | |
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