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発表年月
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タイトル／共同研究者
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掲載誌
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巻・号・頁
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学術機関等
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| 2025/02 |
Wireless Terminal Localization Using Digital Twin of Indoor Wireless Environment
T. Itagaki, N. Suga
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Proc. International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2025/02 |
Study on Blind Channel Estimation Based on Deep Learning for M-PSK Signal
H. Sakai, R. Sasaki, N. Suga
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Proc. International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2024/12 |
Active Element Arrangement for Deep Learning-Based CSI Prediction in IRS-Assisted Systems
Y. Tsuchiya, N. Suga, K. Uruma, M. Fujisawa
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IEEE Access |
13巻
2829から
2843ページまで
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Institute of Electrical and Electronics Engineers (IEEE) |
| 2024/12 |
Image-Driven Reflection Pattern Selection for Standalone IRS Control
Y. Tsuchiya, N. Suga, K. Uruma, M. Fujisawa
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IEICE Communications Express |
13巻
12号
517から
520ページまで
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Institute of Electrical and Electronics Engineers (IEEE) |
| 2024/12 |
Active Element Arrangement and Prediction Model for Channel Estimation in IRS-Assisted Systems
Y. Tsuchiya, N. Suga, K. Uruma, M. Fujisawa
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Proc. IEEE region 10 conference (TENCON) |
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| 2024/10 |
IRS Controlling Method With Machine Learning Based on Position Information
Y. Tsuchiya, N. Suga, K. Uruma, M. Fujisawa
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Proc. IEEE Global Conference on Consumer Electronics (GCCE) |
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| 2024/10 |
MUSIC Spectrum Based Interference Detection, Localization, and Interference Arrival Prediction for mmWave IRS-MIMO System
Yafei Hou, Kazuto Yano, Norisato Suga, Julian Webber, Satoshi Denno, Toshikazu Sakano
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IEEE Access |
12巻
142592から
142605ページまで
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Institute of Electrical and Electronics Engineers (IEEE) |
| 2024/08 |
On Hyperparameter Determination for GPR-Based Channel Prediction in IRS-Assisted Wireless Communication Systems
N. Suga, K. Yano, Y. Hou, T. Sakano
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IEICE Communications Express |
13巻
8号
315から
318ページまで
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Institute of Electrical and Electronics Engineers (IEEE) |
| 2024/06 |
Blind Channel Estimation for Reconfigurable Intelligent Surface Assisted OFDM Systems
N. Suga
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Proc. IEEE Vehicular Technology Conference (VTC-Spring) |
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| 2024/02 |
Prediction Model for IRS Channel Estimation Using CNN with Frequency Domain
Y. Tsuchiya, N. Suga, K. Uruma, M. Fujisawa
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Proc. International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2024/02 |
USRP-Based CIR Measurement System and Evaluation of CIR Replica from Digital Twin of Wireless Environment
S. Fujinuma, N. Suga
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Proc. International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2024/02 |
Digital Twin-Aided Bayesian Channel Estimation in Indoor Propagation Environment
I. Ichikawa, N. Suga
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Proc. International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2024/02 |
Training Received Point Reduction Using Predictive Variance of Gaussian Process Regression in Radio Map Estimation
S. Nakamura, N. Suga
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Proc. International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2023/07 |
IRS Reflection Pattern Prediction Considering Receiver's Movement Speed
Y. Tsuchiya, N. Suga, K. Uruma, M. Fujisawa
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Journal of Signal Processing |
27巻
4号
107から
110ページまで
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Research Institute of Signal Processing, Japan |
| 2023/07 |
Study on channel prediction in IRS-assisted wireless communication systems
N. Suga, K. Yano, Y. Hou, T. Sakano
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IEICE Communications Express |
12巻
7号
374から
378ページまで
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Institute of Electronics, Information and Communications Engineers (IEICE) |
| 2023/03 |
Acceleration of Tensor Interpolation-Based Radio Map Estimation
M. Osawa, N. Suga
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
(Early Access)巻
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| 2023/03 |
Indoor Radio Map Construction via Ray Tracing With RGB-D Sensor-Based 3D Reconstruction: Concept and Experiments in WLAN Systems
N. Suga, Y. Maeda, K. Sato
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IEEE Access |
11巻
24863から
24874ページまで
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| 2023/03 |
3D indoor positioning system using tensor rank minimization based radio map interpolation
M. Osawa, N. Suga, Y. Tsuchiya, M. Fujisawa
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RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2023/02 |
MUSIC Spectrum Based Interference Detection and Localization for mmWave RIS-MIMO System
Y. Hou, K. Yano, N. Suga, S. Denno, and T. Sakano
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IEEE International Conference on Advanced Communications Technology (ICACT) |
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| 2022/12 |
WLAN throughput prediction using deep learning with throughput, RSS, and COR
Y. Tsuchiya, N. Suga, K. Uruma, K. Yano, T. Suzuki, M. Fujisawa
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International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) |
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| 2022/08 |
Ray Tracing Acceleration using Rank Minimization for Radio Map Simulation
N. Suga, R. Sasaki
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
E105.A巻
8号
1157から
1161ページまで
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| 2022/06 |
LSTM-based Spectral Efficiency Prediction by Capturing Wireless Terminal Movement in IRS-Assisted Systems
Y. Tsuchiya, N. Suga, K. Uruma, M. Fujisawa
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IEEE Vehicular Technology Conference (VTC-Spring) |
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| 2021/07 |
Matrix Factorization-Based RSS Interpolation for Radio Environment Prediction
Norisato Suga, Kazuto Yano, Julian Webber, Yafei Hou, Eiji Nii, Toshihide Higashimori, Yoshinori Suzuki
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IEEE Wireless Communications Letters |
10巻
7号
1464から
1468ページまで
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Institute of Electrical and Electronics Engineers (IEEE) |
| 2021/07 |
WLAN Interference Identification Using a Convolutional Neural Network for Factory Environments
Webber, Julian, Yano, Kazuto, Suga, Norisato, Hou, Yafei, Nii, Eiji, Higashimori, Toshihide, Mehbodniya, Abolfazl, Suzuki,
Yoshinori
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Journal of Communications |
16巻
7号
276から
283ページまで
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| 2021/05 |
Accelerating ray tracing simulation using tensor completion for 3D radio map
Makoto Osawa, Norisato Suga, Toshihiro Furukawa
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IEICE Communications Express |
10巻
5号
283から
288ページまで
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Institute of Electronics, Information and Communications Engineers (IEICE) |
| 2021/04 |
Scalar Ambiguity Estimation Based on Maximum Likelihood Criteria for Totally Blind Channel Estimation in Block Transmission
Systems
Norisato Suga, Toshihiro Furukawa
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IEEE Transactions on Wireless Communications |
20巻
4号
2608から
2620ページまで
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Institute of Electrical and Electronics Engineers (IEEE) |
| 2021/03 |
Ray Tracing Acceleration Using Total Variation Norm Minimization for Radio Map Simulation
Norisato Suga, Ryohei Sasaki, Makoto Osawa, Toshihiro Furukawa
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IEEE Wireless Communications Letters |
10巻
3号
522から
526ページまで
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Institute of Electrical and Electronics Engineers (IEEE) |
| 2021/02 |
A Study of Time-series Data Prediction using Probabilistic Neural Networks and Convolutional Neural Networks
Y. Hou, K. Yano, N. Suga, J. Webber, E. Nii, T. Higashimori, S. Denno, Y. Suzuki
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IEEE International Conference on Advanced Communications Technology (ICACT) |
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| 2020/11 |
Creation and Analysis of Emotional Speech Database for Multiple Emotions Recognition
R. Sato, R. Sasaki, N. Suga, T. Furukawa
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International Committee for the Co-ordination and Standardisation of Speech Databases and Assessment Techniques (O-COCOSDA) |
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| 2020/09 |
Channel estimation using matrix factorization based interpolation for OFDM systems
N. Suga, R. Sasaki, T. Furukawa
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IEEE Vehicular Technology Conference (VTC-Fall) |
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| 2020/08 |
Frame Recovery Method for Screen to Camera Communication Using CMOS Sensor Camera
Y. Tanaka, K. Uruma, R. Sasaki, N. Suga, T. Takahashi
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IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS) |
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| 2020/08 |
LLR Calculation for On-Off Keying in Screen to Camera Communication Systems
N. Suga, R. Sasaki, Y. Tanaka, K. Uruma, T. Takahashi
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IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS) |
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| 2020/03 |
Recognition of Multiple Speaker’s Emotion using Continuous Emotion Intensity and Creating Emotional Speech Dataset for Deep
Learning
R. Sato, R. Sasaki, N. Suga, T. Furukawa
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RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2020/03 |
PAPR Performance of CI-OFDM with Totally Blind Channel Estimation
T. Maeda, N. Suga, T. Furukawa
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RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2020/02 |
Estimation of Probability Density Function Using Multi-bandwidth Kernel Density Estimation for Throughput
N. Suga, K. Yano, J. Webber, Y. Hou, T. Higashimori, Y. Suzuki
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International Conference on Artificial Intelligence in Information and Communication (ICAIIC) |
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| 2019/12 |
Pilot Allocation for Iteration Reduction of Channel Estimation Using MF-Based Interpolation
N. Suga, R. Sasaki, T. Furukawa
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International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) |
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| 2019/12 |
Prediction of QoS Outage Probability for Wireless Communication in Factory Environments
N. Suga, K. Yano, J. Webber, Y. Hou, T. Higashimori, Y. Suzuki
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International Conference on Internet of Things, Embedded Systems and Communications (IINTEC) |
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| 2019/01 |
確率的ニューラルネットワークを用いた自動誘導車両のためのチャネル予測に関する研究
Webber Julian, Webber Julian, Suga Norisato, Mehbodniya Abolfazl, Mehbodniya Abolfazl, Yano Kazuto, Suzuki Yoshinori
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IEICE Communications Express (Web) |
8巻
8号
311から
317ページまで
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Institute of Electronics, Information and Communications Engineers (IEICE) |
| 2018/02 |
Frame error rate prediction for WLAN systems with multiband simultaneous transmission
N. Suga, Naoto Egashira, K. Yano, T. Kumagai
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IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) |
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| 2016/12 |
Signal power estimation based on orthogonal projection and oblique projection
Norisato Suga, Toshihiro Furukawa
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
E99A巻
12号
2571から
2575ページまで
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| 2016/03 |
SINR estimation based on subspace projection
N. Suga, T. Furukawa
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RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2016/01 |
On recursive representation of optimum projection matrix
Norisato Suga, Toshihiro Furukawa
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
E99A巻
1号
412から
416ページまで
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| 2015/04 |
OFDM方式における信号空間ダイアグラムのシンボル配置を考慮したブラインドチャネル推定法
菅 宣理, 古川 利博
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電子情報通信学会論文誌 B |
J98-B巻
4号
383から
396ページまで
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| 2014/01 |
On biased projection method
N. Suga, T. Furukawa
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International Conference on Signal Processing and Communication Systems (ICSPCS) |
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| 2013/11 |
Iterative updating of oblique projection matrix
N. Suga, T. Furukawa
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International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) |
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| 2013/03 |
Inter-block interference removing based on oblique projection for single carrier block transmission system without CP
N. Suga, T. Ogawa, T. Furukawa
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RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP) |
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| 2013/01 |
Blind channel estimation based on expected value of logarithmic received signal for OFDM systems
Suga Norisato, Ogawa Tomomi, Furukawa Toshihiro
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IEICE Communications Express |
2巻
1号
1から
6ページまで
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The Institute of Electronics, Information and Communication Engineers |
| 2012/12 |
Blind multiuser detector based on oblique projection for asynchronous MC-CDMA system without channel estimation
N. Suga, T. Ogawa, T. Furukawa
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IEEE International Symposium on Signal Processing and Information Technology (ISSPIT) |
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