Basic Information

Concurrent Affiliation

• Graduate School of Informatics, データ科学コース、先端数理科学コース, 兼務教員

Professional Memberships

• IEEE
• 電子情報通信学会
• IEICE
• IEEE

Academic Degree

• 修士（工学）(大阪大学)
• 博士（工学）(大阪大学)

Academic Resume (Graduate Schools)

• 大阪大学, 大学院工学研究科博士前期課程電子情報エネルギー工学専攻, 修了
• 大阪大学, 大学院工学研究科博士後期課程電子情報エネルギー工学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 大阪大学, 工学部通信工学科, 卒業

High School

• High School

  兵庫県立西宮北高等学校

Research History

• From Apr. 2020, To Present

  Kyoto University, Center for Innovative Research and Education in Data Science / Graduate School of Informatics, Professor
• From Apr. 2017, To Mar. 2020

  Osaka City University, Graduate School of Engineering Physical Electronics and Informatics Course, Professor
• From Apr. 2009, To Mar. 2017

  Kyoto University, Graduate School of Informatics Department of Systems Science, Associate Professor
• From Apr. 2007, To Mar. 2009

  Kyoto University, Graduate School of Informatics Department of Systems Science, Assistant Professor
• From May 2002, To Mar. 2007

  Kyoto University, Graduate School of Informatics Department of Systems Science, Assistant Professor

Language of Instruction

• English

ID,URL

• ORCID ID

  0000-0002-3737-5135

• J-Global ID

  200901093395549991

• Researcher number

  50346102

• External link

  https://kazunorihayashi.github.io/

Website(s) (URL(s))

• https://kazunorihayashi.github.io

researchmap URL

• https://researchmap.jp/kazunori_hayashi

Research

Research Interests

• モデルベース機械学習
• Data Science
• Statistical Signal Processing
• Mobile Communications

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Communication and network engineering

Papers

• Offline Learning Approach for Deep-Unfolded MIMO Detector via Vector Similarity Search

  Lantian WEI; Tadashi WADAYAMA; Kazunori HAYASHI

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 01 Mar. 2026

  
• Cost-Aware Structure Learning for Distributed Multiple Measurement Sparse Vector Recovery

  Lantian Wei; Tadashi Wadayama; Kazunori Hayashi

  2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall), 19 Oct. 2025

  
• Deep Unfolded Optical Decoder for LDPC Codes with System Noise Mitigation

  Lantian Wei; Tadashi Wadayama; Kazunori Hayashi

  2025 13th International Symposium on Topics in Coding (ISTC), 18 Aug. 2025

  
• MIMO equalization with adaptive intermodal interference cancellation for mitigating effect of mode-dependent loss in SDM transmission over coupled multi-core fiber

  Manabu Arikawa; Kazunori Hayashi

  Optics Express, 18 Feb. 2025, Peer-reviewed, Last author

  
• Deep Unfolding Aided Parameter Optimization for Multi-task Diffusion LMS Algorithm

  Xiaoqing Tong; Kazunori Hayashi

  2024 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 03 Dec. 2024, Peer-reviewed

  
• Reduced-dimensional MUSIC Algorithm for Frequency Diverse Array in MIMO Radar System

  Beizuo Zhu; Kazunori Hayashi; Hiroki Mori

  2024 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 03 Dec. 2024, Peer-reviewed, Corresponding author

  
• Vector Similarity Search based Offline Learning for Deep-Unfolded MIMO Signal Detector

  Lantian Wei; Tadashi Wadayama; Kazunori Hayashi

  2024 IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), 05 May 2024, Peer-reviewed, Last author

  
• Long-haul WDM/SDM transmission of 40-Gbaud PDM-QPSK over coupled 4-core fibers with entire 5/4× oversampling DSP

  M. Arikawa; K. Hayashi

  IET Conference Proceedings, 13 Nov. 2023, Peer-reviewed, Last author

  
• Numerical Performance Evaluation of ℓ₁ - ℓ₂ Sparse Reconstruction Using Optical Analog Circuit

  Soma Furusawa; Kazunori Hayashi; Kaito Kameda; Ryo Hayakawa

  2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 31 Oct. 2023, Peer-reviewed, Corresponding author

  
• Performance Evaluation of FISTA with Constant Inertial Parameter

  Kaito Kameda; Ryo Hayakawa; Kazunori Hayashi; Youji Iiguni

  2022 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 07 Nov. 2022, Peer-reviewed, Corresponding author

  
• An Approximated ADMM based Algorithm for $\ell_{1}-\ell_{2}$ Optimization Problem

  Rui Lin; Kazunori Hayashi

  2022 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 07 Nov. 2022, Peer-reviewed, Last author, Corresponding author

  
• Adaptive Multi-Layer Filters for Compensating for Impairments in Transmitters and Receivers for SDM Transmission

  M. Arikawa; K. Hayashi

  European Conference on Optical Communication (ECOC), 2022, Peer-reviewed, Last author

  
• A Frequency Domain Direction of Arrival Estimation Algorithm for UAV Remote-control Signal

  Beizuo Zhu; Kazunori Hayashi; Baobao Li; Jianfeng Li; Xiaofei Zhang

  2021 13th International Conference on Wireless Communications and Signal Processing (WCSP), 20 Oct. 2021, Peer-reviewed

  
• Long-Haul WDM/SDM Transmission over Coupled 4-Core Fiber with Coupled 4-Core EDFA and Its MDL Characteristics Estimation

  M. Arikawa; K. Hosokawa; K. Hayashi

  Optical Fiber Communications Conference and Exhibition (OFC), 2021, Peer-reviewed, Last author

  
• Received Signal Power based Sensor Zone Estimation with Maximum Likelihood Approach

  H. Honda; K. Hayashi; G. Pabbisetty; H. Mori

  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2021, Peer-reviewed

  
• An Overloaded MU-MIMO Signal Detection Method Using Piecewise Continuous Nonconvex Sparse Regularizer

  A. Hirayama; K. Hayashi

  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2021, Peer-reviewed, Last author, Corresponding author

  
• Adaptive multi-layer filters incorporated with Volterra filters for impairment compensation including transmitter and receiver nonlinearity

  Manabu Arikawa; Kazunori Hayashi

  Optics Express, 30 Aug. 2021

  
• Frequency-domain adaptive MIMO filter with fractional oversampling using stochastic gradient descent for long-haul transmission over coupled 4-core fibers

  Manabu Arikawa; Kazunori Hayashi

  Optics Express, 10 Apr. 2023

  
• Long-Haul WDM/SDM Transmission Over Coupled 4-Core Fibers Installed in Submarine Cable

  Manabu Arikawa; Mingqi Wu; Keisuke Yasuhara; DAISHI MASUDA; Kazunori Hayashi; Takanori Inoue; Yoshihisa Inada

  Journal of Lightwave Technology, 15 Mar. 2023

  
• Maximum Likelihood Direct Zone Estimation with Antenna Beam Pattern Aware Received Signal Power

  Gurusanthosh Pabbisetty; Hiroki Honda; Kazunori Hayashi; Hiroki Mori

  APSIPA Transactions on Signal and Information Processing, Dec. 2023, Peer-reviewed, Corresponding author

  Access this paper :

  
• Compensation and monitoring of transmitter and receiver impairments in 10,000-km single-mode fiber transmission by adaptive multi-layer filters with augmented inputs

  Manabu Arikawa; Masaki Sato; Kazunori Hayashi

  Optics Express, 06 Jun. 2022

  
• Long-Haul WDM/SDM Transmission Over Coupled 4-Core Fiber With Coupled 4-Core EDFA and Its Mode Dependent Loss Characteristics Estimation

  Manabu Arikawa; Kohei Nakamura; Kohei Hosokawa; Kazunori Hayashi

  Journal of Lightwave Technology, 15 Mar. 2022

  
• Time Sensitive Networking for 5G NR Fronthauls and Massive Iot Traffic

  Naotaka Shibata; Paikun Zhu; Kazuto Nishimura; Yuki Yoshida; Kazunori Hayashi; Masaki Hirota; Rintaro Harada; Kazuaki Honda; Shin Kaneko; Jun Terada; Ken-Ichi Kitayama

  Journal of Lightwave Technology, 15 Aug. 2021

  
• Transmitter and receiver impairment monitoring using adaptive multi-layer linear and widely linear filter coefficients controlled by stochastic gradient descent

  Manabu Arikawa; Kazunori Hayashi

  Optics Express, 12 Apr. 2021, Peer-reviewed

  
• An Acceleration Method of Sparse Diffusion LMS based on Message Propagation

  Ayano NAKAI-KASAI; Kazunori HAYASHI

  IEICE Transactions on Communications, 01 Feb. 2021, Peer-reviewed

  
• Geometric programによる送信電力制御アルゴリズムのロバスト安定化

  八木聖太; 小蔵正輝; 岸田昌子; 木村達明; 林和則

  電子情報通信学会論文誌 B, Dec. 2020, Peer-reviewed

  
• First Demonstration of Autonomous TSN-based Beyond-Best-Effort Networking for 5G NR Fronthauls and 1,000+ Massive IoT Traffic

  Naotaka Shibata; Paikun Zhu; Kazuto Nishimura; Yuki Yoshida; Kazunori Hayashi; Masaki Hirota; Rintaro Harada; Kazuaki Honda; Shin Kaneko; Jun Terada; Ken-ichi Kitayama

  2020 European Conference on Optical Communications (ECOC), Dec. 2020, Peer-reviewed

  
• Adaptive equalization of transmitter and receiver IQ skew by multi-layer linear and widely linear filters with deep unfolding

  Manabu Arikawa; Kazunori Hayashi

  Optics Express, 03 Aug. 2020, Peer-reviewed

  
• Wide range rate adaptation of QAM-based probabilistic constellation shaping using a fixed FEC with blind adaptive equalization

  Manabu Arikawa; Masaki Sato; Kazunori Hayashi

  Optics Express, 20 Jan. 2020, Peer-reviewed

  
• Discreteness and group sparsity aware detection for uplink overloaded MU-MIMO systems

  Ryo Hayakawa; Ayano Nakai-Kasai; Kazunori Hayashi

  APSIPA Transactions on Signal and Information Processing, 2020, Peer-reviewed

  Access this paper :

  
• An Overloaded IoT Signal Detection Method using Non-convex Sparse Regularizers.

  Kazunori Hayashi; Ayano Nakai-Kasai; Atsuya Hirayama; Hiroki Honda; Tetsuya Sasaki; Hideki Yasukawa; Ryo Hayakawa

  2020 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2020, Peer-reviewed

  
• Optimal Combination Weight for Sparse Diffusion Least-Mean-Square based on Consensus Propagation.

  Ayano Nakai-Kasai; Kazunori Hayashi

  2020 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2020, Peer-reviewed

  
• Asymptotic Performance of Discrete-Valued Vector Reconstruction via Box-Constrained Optimization with Sum of l1Regularizers

  Ryo Hayakawa; Kazunori Hayashi

  IEEE Transactions on Signal Processing, 2020

  
• Differentiable programming based step size optimization for LMS and NLMS algorithms

  Kazunori Hayashi; Kaede Shiohara; Tetsuya Sasaki

  2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2019, Nov. 2019

  
• Evaluation of full-field energy dispersive X-ray fluorescence imaging apparatus and super resolution analysis with compressed sensing technique

  Aoi Yamauchi; Masanori Iwasaki; Kazunori Hayashi; Kouichi Tsuji

  X-Ray Spectrometry, 01 Nov. 2019, Peer-reviewed

  
• An overloaded SC-CP IoT signal detection method via sparse complex discrete-valued vector reconstruction

  Kazunori Hayashi; Ayano Nakai-Kasai; Ryo Hayakawa

  2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2019, Nov. 2019, Peer-reviewed

  
• Self-Interference Suppression Based on Sampled-Data H8 Control for Baseband Signal Subspaces

  Hampei Sasahara; Masaaki Nagahara; Kazunori Hayashi; Yutaka Yamamoto

  SICE Journal of Control, Measurement, and System Integration, 01 Sep. 2019

  
• Discrete-valued vector reconstruction by optimization with sum of sparse regularizers

  Ryo Hayakawa; Kazunori Hayashi

  European Signal Processing Conference, Sep. 2019, Peer-reviewed

  
• Resource allocation for robust stabilization of foschini-miljanic algorithm

  Masaki Ogura; Masako Kishida; Kazunori Hayashi; James Lam

  Proceedings of the American Control Conference, Jul. 2019, Peer-reviewed

  
• Deep Learning-Aided Projected Gradient Detector for Massive Overloaded MIMO Channels

  Satoshi Takabe; Masayuki Imanishi; Tadashi Wadayama; Kazunori Hayashi

  IEEE International Conference on Communications, May 2019

  
• Performance Analysis of Discrete-valued Vector Reconstruction Based on Box-constrained Sum of L1 Regularizers

  Ryo Hayakawa; Kazunori Hayashi

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, May 2019, Peer-reviewed

  
• Uplink Overloaded MU-MIMO OFDM Signal Detection Methods using Convex Optimization

  Kazunori Hayashi; Ayano Nakai; Ryo Hayakawa; Sangseok Ha

  2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings, 04 Mar. 2019, Peer-reviewed

  
• Diffusion LMS Based on Message Passing Algorithm

  Ayano Nakai-Kasai; Kazunori Hayashi

  IEEE Access, 2019, Peer-reviewed

  
• Trainable Projected Gradient Detector for Massive Overloaded MIMO Channels: Data-Driven Tuning Approach

  Satoshi Takabe; Masayuki Imanishi; Tadashi Wadayama; Ryo Hayakawa; Kazunori Hayashi

  IEEE Access, 2019, Peer-reviewed

  
• Geometric programming for optimizing stability of distributed power control algorithms

  M. Ogura; M. Kishida; K. Hayashi; J. Lam

  SICE Annual Conference, 2019, Peer-reviewed

  
• Discreteness-Aware Approximate Message Passing for Discrete-Valued Vector Reconstruction

  Ryo Hayakawa; Kazunori Hayashi

  IEEE Transactions on Signal Processing, 15 Dec. 2018, Peer-reviewed

  
• A DOA estimation method with kronecker subspace for coherent signals

  Masaaki Inoue; Kazunori Hayashi; Hiroki Mori; Toshihisa Nabetani

  IEEE Communications Letters, Nov. 2018, Peer-reviewed

  
• Discreteness-Aware Decoding for Overloaded Non-Orthogonal STBCs via Convex Optimization

  Ryo Hayakawa; Kazunori Hayashi

  IEEE Communications Letters, Oct. 2018, Peer-reviewed

  
• An Adaptive Combination Rule for Diffusion LMS Based on Consensus Propagation

  Ayano Nakai; Kazunori Hayashi

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 10 Sep. 2018

  
• Distributed Approximate Message Passing with Summation Propagation

  Ryo Hayakawa; Ayano Nakai; Kazunori Hayashi

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 10 Sep. 2018, Peer-reviewed

  
• Dynamic ICIC for post-scheduling outage probability minimization in small cell networks

  Megumi Kaneko; Kazunori Hayashi

  IEEE Vehicular Technology Conference, 08 Feb. 2018, Peer-reviewed

  
• A new pool control method for Boolean compressed sensing based adaptive group testing

  Yujia Lu; Kazunori Hayashi

  Proceedings - 9th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2017, 05 Feb. 2018

  
• Diffusion LMS using consensus propagation

  Ayano Nakai; Kazunori Hayashi

  Proceedings - 9th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2017, 05 Feb. 2018

  
• Binary vector reconstruction via discreteness-aware approximate message passing

  Ryo Hayakawa; Kazunori Hayashi

  Proceedings - 9th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2017, 05 Feb. 2018, Peer-reviewed

  
• Trainable Projected Gradient Detector for Massive Overloaded MIMO Channels: Data-driven Tuning Approach.

  Satoshi Takabe; Masayuki Imanishi; Tadashi Wadayama; Kazunori Hayashi

  CoRR, 2018

  
• Reconstruction of Complex Discrete-Valued Vector via Convex Optimization with Sparse Regularizers

  Ryo Hayakawa; Kazunori Hayashi

  IEEE Access, 2018, Peer-reviewed

  
• Discreteness-aware AMP for reconstruction of symmetrically distributed discrete variables

  Ryo Hayakawa; Kazunori Hayashi

  IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, 19 Dec. 2017, Peer-reviewed

  
• Adaptive modulation and coding design for communication-based train control systems using IEEE 802.11 MAC with RTS/CTS

  Qisheng Dong; Kazunori Hayashi; Megumi Kaneko

  IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, 19 Dec. 2017, Peer-reviewed

  
• Error recovery for massive MIMO signal detection via reconstruction of discrete-valued sparse vector

  Ryo Hayakawa; Kazunori Hayashi

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Dec. 2017, Peer-reviewed

  
• Convex optimization-based signal detection for massive overloaded MIMO systems

  Ryo Hayakawa; Kazunori Hayashi

  IEEE Transactions on Wireless Communications, Nov. 2017, Peer-reviewed

  
• Multiuser detection based on MAP estimation with sum-of-absolute-values relaxation

  Hampei Sasahara; Kazunori Hayashi; Masaaki Nagahara

  IEEE Transactions on Signal Processing, 01 Nov. 2017, Peer-reviewed

  
• An Optimized Link Layer Design for Communication-Based Train Control Systems Using WLAN

  Qisheng Dong; Kazunori Hayashi; Megumi Kaneko

  IEEE Access, 13 Oct. 2017, Peer-reviewed

  
• Error recovery with relaxed MAP estimation for massive MIMO signal detection

  Ryo Hayakawa; Kazunori Hayashi

  Proceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016, 02 Feb. 2017, Peer-reviewed

  
• Distributed Resource Allocation with Local CSI Overhearing and Scheduling Prediction for OFDMA Heterogeneous Networks

  Megumi Kaneko; Toshihiko Nakano; Kazunori Hayashi; Takuya Kamenosono; Hideaki Sakai

  IEEE Transactions on Vehicular Technology, Feb. 2017, Peer-reviewed

  
• Arbitrary unicast transmission over MIMO multi-way relay channel with imperfect CSI

  Yuechi Cao; Kazunori Hayashi; Fanggang Wang

  2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016, 17 Jan. 2017, Peer-reviewed

  
• Direction-of-arrival estimation via Khatri-Rao subspace using compressed sensing

  Hirotaka Mukumoto; Kazunori Hayashi; Megumi Kaneko

  2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016, 17 Jan. 2017, Peer-reviewed

  
• Symbol Detection for Faster-Than-Nyquist Signaling by Sum-of-Absolute-Values Optimization

  Hampei Sasahara; Kazunori Hayashi; Masaaki Nagahara

  IEEE Signal Processing Letters, Dec. 2016, Peer-reviewed

  
• Massive overloaded MIMO signal detection via convex optimization with proximal splitting

  Ryo Hayakawa; Kazunori Hayashi; Hampei Sasahara; Masaaki Nagahara

  European Signal Processing Conference, 28 Nov. 2016, Peer-reviewed

  
• Self-organized inter-cell interference coordination based on partial CSI sharing in heterogeneous networks employing cell range expansion

  Takuya Kamenosono; Megumi Kaneko; Kazunori Hayashi; Lila Boukhatem

  IEICE Transactions on Communications, Aug. 2016, Peer-reviewed

  
• Lattice reduction-aided detection for overloaded MIMO using slab decoding

  Ryo Hayakawa; Kazunori Hayashi; Megumi Kaneko

  IEICE Transactions on Communications, Aug. 2016, Peer-reviewed

  
• Multiuser detection by MAP estimation with sum-of-absolute-values relaxation

  Hampei Sasahara; Kazunori Hayashi; Masaaki Nagahara

  2016 IEEE International Conference on Communications, ICC 2016, 12 Jul. 2016, Peer-reviewed

  
• Faster-than-nyquist signaling by sum-of-absolute-values optimization

  Hampei Sasahara; Kazunori Hayashi; Masaaki Nagahara

  Proceedings of 2016 SICE International Symposium on Control Systems, ISCS 2016, 13 May 2016

  
• Lattice Reduction-Aided Detection for Overloaded MIMO Using Slab Decoding.

  Ryo Hayakawa; Kazunori Hayashi; Megumi Kaneko

  IEICE Trans. Commun., 2016, Peer-reviewed

  
• Self-Organized Inter-Cell Interference Coordination Based on Partial CSI Sharing in Heterogeneous Networks Employing Cell Range Expansion.

  Takuya Kamenosono; Megumi Kaneko; Kazunori Hayashi; Lila Boukhatem

  IEICE Trans. Commun., 2016, Peer-reviewed

  
• An RFID tag identification protocol via Boolean compressed sensing

  Kazunori Hayashi

  IEICE Communications Express, 2016, Peer-reviewed

  
• A New Adaptive Modulation and Coding Method for Communication-Based Train Control Systems using WLAN

  Q. Dong; K. Hayashi; M. Kaneko

  IFAC-PapersOnLine, 2016, Peer-reviewed

  
• Fairness-aware non-orthogonal multi-user access with discrete hierarchical modulation for 5G cellular relay networks

  Megumi Kaneko; Hirofumi Yamaura; Youhei Kajita; Kazunori Hayashi; Hideaki Sakai

  IEEE Access, 07 Dec. 2015, Peer-reviewed

  
• Sampled-data H∞ optimization for self-interference suppression in baseband signal subspaces

  Hampei Sasahara; Masaaki Nagahara; Kazunori Hayashi; Yutaka Yamamoto

  Proceedings of the IEEE Conference on Decision and Control, 08 Feb. 2015, Peer-reviewed

  
• Multiuser Detection by MAP Estimation with Sum-of-Absolute-Values Relaxation.

  Hampei Sasahara; Kazunori Hayashi; Masaaki Nagahara

  CoRR, 2015

  
• Overlap Frequency Domain Equalization for Faster-than-Nyquist Signaling.

  Hiroyuki Fukumoto; Kazunori Hayashi

  CoRR, 2015

  
• Symbol Detection for Frame-Based Faster-than-Nyquist Signaling via Sum-of-Absolute-Values Optimization.

  Hampei Sasahara; Kazunori Hayashi; Masaaki Nagahara

  CoRR, 2015

  
• Sampled-data H∞ Optimization for Self-interference Suppression in Baseband Signal Subspaces.

  Hampei Sasahara; Masaaki Nagahara; Kazunori Hayashi; Yutaka Yamamoto

  CoRR, 2015, Peer-reviewed

  
• Direction-of-Arrival Estimation of Narrowband Waves

  HAYASHI Kazunori

  IEICE ESS Fundamentals Review, 2015

  
• Digital Cancelation of Self-Interference for Single-Frequency Full-Duplex Relay Stations via Sampled-Data Control.

  Hampei Sasahara; Masaaki Nagahara; Kazunori Hayashi; Yutaka Yamamoto

  CoRR, 2015, Peer-reviewed

  
• Compressed sensing-based tag identification protocol for a passive rfid system

  Megumi Kaneko; Wenhao Hu; Kazunori Hayashi; Hideaki Sakai

  IEEE Communications Letters, 01 Nov. 2014, Peer-reviewed

  Access this paper :

  
• Superposition coding based user combining schemes for non-orthogonal scheduling in a wireless relay system

  Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  IEEE Transactions on Wireless Communications, 01 Jun. 2014, Peer-reviewed

  
• Loop-Back Interference Suppression for OFDM Signals via Sampled-Data Control.

  Hampei Sasahara; Masaaki Nagahara; Kazunori Hayashi; Yutaka Yamamoto

  CoRR, 2014

  
• Adaptive hierarchical modulation and power allocation for superposition-coded relaying

  Hirofumi Yamaura; Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  Eurasip Journal on Wireless Communications and Networking, Dec. 2013, Peer-reviewed

  Access this paper :

  
• Proportional fair scheduling with superposition coding in a cellular cooperative relay system: Invited paper

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Hideaki Sakai

  Annales des Telecommunications/Annals of Telecommunications, Oct. 2013, Peer-reviewed, Invited

  
• Probabilistic dynamic framed slotted ALOHA for RFID tag identification

  Chuyen T. Nguyen; Kazunori Hayashi; Megumi Kaneko; Petar Popovski; Hideaki Sakai

  Wireless Personal Communications, Aug. 2013, Peer-reviewed

  Access this paper :

  
• Maximum likelihood approach for RFID tag set cardinality estimation with detection errors

  Chuyen T. Nguyen; Kazunori Hayashi; Megumi Kaneko; Petar Popovski; Hideaki Sakai

  Wireless Personal Communications, Aug. 2013, Peer-reviewed

  Access this paper :

  
• Maximum likelihood approach for RFID tag cardinality estimation under capture effect and detection errors

  Chuyen T. Nguyen; Kazunori Hayashi; Megumi Kaneko; Hideaki Sakai

  IEICE Transactions on Communications, May 2013, Peer-reviewed

  Access this paper :

  
• A user's guide to compressed sensing for communications systems

  Kazunori Hayashi; Masaaki Nagahara; Toshiyuki Tanaka

  IEICE Transactions on Communications, Mar. 2013, Peer-reviewed, Invited

  Access this paper :

  
• Compressive sampling for remote control systems

  Masaaki Nagahara; Takahiro Matsuda; Kazunori Hayashi

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Apr. 2012, Peer-reviewed

  Access this paper :

  
• Rational maps and maximum likelihood decodings

  Kazunori Hayashi; Yasuaki Hiraoka

  Japan Journal of Industrial and Applied Mathematics, Feb. 2012, Peer-reviewed

  
• Compressive sampling for networked feedback control.

  Masaaki Nagahara; Daniel E. Quevedo; Takahiro Matsuda 0001; Kazunori Hayashi

  2012 IEEE International Conference on Acoustics, Speech and Signal Processing(ICASSP), 2012

  
• Compressive Sampling for Remote Control Systems.

  Masaaki Nagahara; Takahiro Matsuda 0001; Kazunori Hayashi

  IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

  
• Uplink contention-based CSI feedback with prioritized layers for a multi-carrier system

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Hiroyuki Yomo; Hideaki Sakai

  IEEE Transactions on Wireless Communications, Dec. 2011, Peer-reviewed

  Access this paper :

  
• Fairness-aware superposition coded scheduling for a multi-user cooperative cellular system

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Hideaki Sakai

  IEICE Transactions on Communications, Dec. 2011, Peer-reviewed

  Access this paper :

  
• Link quality classifier with compressed sensing based on ℓ1-ℓ2 optimization

  Takahiro Matsuda; Masaaki Nagahara; Kazunori Hayashi

  IEEE Communications Letters, Oct. 2011, Peer-reviewed

  
• Mayer-Vietoris sequences and coverage problems in sensor networks

  Zin Arai; Kazunori Hayashi; Yasuaki Hiraoka

  Japan Journal of Industrial and Applied Mathematics, Aug. 2011, Peer-reviewed

  
• A dynamical System Approach to Coding Theory : Rational Maps and Maximum Likelihood Decodings (Dynamical Systems : Theories to Applications and Applications to Theories)

  Hayashi Kazunori; Hiraoka Yasuaki

  RIMS Kokyuroku, May 2011

  
• Sum rate maximizing superposition coding scheme for a two-user wireless relay system

  Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  IEEE Communications Letters, Apr. 2011, Peer-reviewed

  Access this paper :

  
• Sparse command generator for remote control.

  Masaaki Nagahara; Daniel E. Quevedo; Jan Østergaard; Takahiro Matsuda 0001; Kazunori Hayashi

  9th IEEE International Conference on Control and Automation(ICCA), 2011

  
• Superposition coding scheme with discrete adaptive modulation for wireless relay systems

  Hirofumi Yamaura; Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  IEEE Vehicular Technology Conference, 2011, Peer-reviewed

  
• Superposition Coding based wireless Network Coding scheme for two-way cooperative relaying

  Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  IEICE Transactions on Communications, Dec. 2010, Peer-reviewed

  Access this paper :

  
• Systematic design of single carrier overlap frequency domain equalization

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  Journal of Systems Science and Complexity, Feb. 2010, Peer-reviewed

  
• Marginalized particle filter for blind signal detection with analog imperfections

  Yuki Yoshida; Kazunori Hayashi; Hideaki Sakai; Wladimir Bocquet

  IEICE Transactions on Communications, 2010, Peer-reviewed

  
• Capacity and Modulations with Peak Power Constraint

  Shiro Ikeda; Kazunori Hayashi; Toshiyuki Tanaka

  CoRR, 2010

  
• Power distribution methods for MIMO-OFDM systems and field experimentations

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  Wireless Communications and Mobile Computing, Dec. 2009, Peer-reviewed

  
• Analysis and compensation of transmitter IQ imbalances in OFDMA and SC-FDMA systems

  Yuki Yoshida; Kazunori Hayashi; Hideaki Sakai; Wladimir Bocquet

  IEEE Transactions on Signal Processing, 2009, Peer-reviewed

  Access this paper :

  
• Throughput-guaranteed resource-allocation algorithms for relay-aided cellular OFDMA system

  Megumi Kaneko; Petar Popovski; Kazunori Hayashi

  IEEE Transactions on Vehicular Technology, 2009, Peer-reviewed

  
• Mayer-Vietoris完全系列のセンサーネットワーク被覆問題への応用 (生命現象と関連した非線形問題の数理--RIMS研究集会報告集)

  荒井 迅; 林 和則; 平岡 裕章

  数理解析研究所講究録, Oct. 2008

  
• Amplify - and - forward cooperative diversity schemes for Multi-Carrier systems

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Kazushi Ikeda; Hideaki Sakai; Ramjee Prasad

  IEEE Transactions on Wireless Communications, May 2008, Peer-reviewed

  
• Distortion Compensation for Block Transmission System with Cyclic Prefix

  HAYASHI Kazunori; SAKAI Hideaki

  The IEICE transactions on communications B, 01 Feb. 2008, Peer-reviewed

  
• A novel power distribution scheme combined with adaptive modulation based on subcarrier grouping for OFDM systems

  Wladimir Bocquet; Kazunori Hayashl; Hideaki Sakai

  IEICE Transactions on Communications, 2008, Peer-reviewed

  
• Interference Cancellation Schemes for Single-Carrier Block Transmission with Insufficient Cyclic Prefix.

  Kazunori Hayashi; Hideaki Sakai

  EURASIP J. Wirel. Commun. Netw., 2008, Peer-reviewed

  
• Co-channel interference cancellation for downlink block transmission with cyclic prefix

  Kazunori Hayashi; Hideaki Sakai

  IEEE Vehicular Technology Conference, 2008, Peer-reviewed

  
• NC2008-4

  Y. Hiraoka; Z. Arai; K. Hayashi

  IEICE Technical Report, 2008

  
• WBS2008-65

  Y. Hiraoka; Z. Arai; K. Hayashi

  IEICE Technical Report, 2008

  
• Pre- and post-equalization and frequency diversity combining methods for block transmission with cyclic prefix

  Yuki Yoshida; Kazunori Hayashi; Hideaki Sakai

  IEICE Transactions on Communications, 2007, Peer-reviewed

  
• Frequency domain power adaptation scheme for coded OFDM transmissions

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  EW 2007 - 13th European Wireless Conference: Enabling Technologies for Wireless Multimedia Communications, 2007, Peer-reviewed

  
• New paradigms in wireless communication systems

  Shinsuke Hara; Hiroyuki Yomo; Petar Popovski; Kazunori Hayashi

  Wireless Personal Communications, May 2006, Peer-reviewed

  
• A burst noise cancellation scheme for single carrier block transmission with cyclic prefix

  Kazunori Hayashi; Hideaki Sakai

  IEEE Vehicular Technology Conference, 2006, Peer-reviewed

  
• An adaptive antenna array for single carrier modulation with cyclic prefix

  Kazunori Hayashi; Taku Kojima; Hideaki Sakai

  Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi), Sep. 2005, Peer-reviewed

  
• Per-tone equalization for single carrier block transmission with insufficient cyclic prefix

  Kazunori Hayashi; Hideaki Sakai

  IEICE Transactions on Information and Systems, Jul. 2005, Peer-reviewed

  
• Block Signal Transmission and Frequency Domain Equalization

  SAKAI Hideaki; HAYASHI Kazunori

  The Journal of the Institute of Electronics, Information and Communication Engineers, 01 Oct. 2004

  
• An Adaptive Antenna Array for Single Carrier Modulation with Cyclic Prefix

  HAYASHI Kazunori; KOJIMA Taku; SAKAI Hideaki

  The Transactions of the Institute of Electronics, Information and Communication Engineers B, 01 Jul. 2004, Peer-reviewed

  
• A Spatiotemporal Equalization Method with Cascade Configuration of an Adaptive Antenna Array and a Decision Feedback Equalizer

  Kazunori Hayashi; Shinsuke Hara

  Electronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi), Oct. 2003, Peer-reviewed

  
• An Adaptive Equalizer for Stochastic Communication Channels with the EM Algorithm

  Komoto Takao; Iwata Kazunori; Ikeda Kazushi; Hayashi Kazunori; Sakai Hideaki

  Proceedings of the Annual Conference of the Institute of Systems, Control and Information Engineers, 2003, Peer-reviewed

  
• An adaptive antenna array for single carrier modulation system with cyclic prefix

  Kazunori Hayashi; Taku Kojima; Hideaki Sakai

  IEEE Vehicular Technology Conference, 2003

  
• A Spatio-Temporal Equalization Method with Cascade Configuration of an Adaptive Antenna Array and a Decision Feedback Equalizer

  HAYASHI Kazunori; HARA Shinsuke

  The Transactions of the Institute of Electronics,Information and Communication Engineers B, 01 Jun. 2002, Peer-reviewed

  
• A new spatio-temporal equalization method based on estimated channel response

  Kazunori Hayashi; Shinsuke Hara

  IEEE Transactions on Vehicular Technology, Sep. 2001, Peer-reviewed

  
• A Beamforming Method Using Suppressed Pilot Signal

  HAYASHI Kazunori; MURASHIMA Nobuyuki; HARA Shinsuke; SAMPEI Seiichi; MORINAGA Norihiko

  The Transactions of the Institute of Electronics,Information and Communication Engineers B-(0xF9C1), Nov. 1998, Peer-reviewed

  

Misc.

• System Noise Resilient Optical Decoder for LDPC Codes using Deep Unfolding

  WEI Lantian; WADAYAMA Tadashi; HAYASHI Kazunori

  電子情報通信学会技術研究報告(Web), 2025

  
• アナログ圧縮センシングのためのPN接合ダイオードを用いた近似MCP正則化関数

  古澤颯真; 加藤大誠; 早川諒; 林和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Jan. 2025

  
• 主双対近接分離法を用いた光アナログ回路での画像復元の検討

  加藤大誠; 早川諒; 古澤颯真; 林和則; 飯國洋二

  電子情報通信学会 信号処理シンポジウム, Dec. 2024

  
• Cost-Aware Structure Learning for Distributed Multiple Measurement Vector Compressed Sensing

  魏藍天; 和田山正; 林和則

  電子情報通信学会 信号処理シンポジウム, Dec. 2024

  
• 角度電力プロファイルのマイナー成分分析を用いたミリ波通信路遮蔽予測の一検討

  三谷浩平; 林和則; 山本高至; 新井拓人; 和井秀樹; 岩國辰彦; 内田大誠

  電子情報通信学会 信号処理シンポジウム, Dec. 2024

  
• アナログ圧縮センシングのための PN 接合ダイオードによる近似ソフト閾値関数

  古澤颯真; 加藤大誠; 早川諒; 林和則

  電子情報通信学会 信号処理シンポジウム, Dec. 2024

  
• ［ポスター講演］Parameter Optimization for Multi-task Diffusion LMS Algorithm with Deep Unfolding

  T. Xiaoqing; K. Hayashi

  電子情報通信学会RISING, Nov. 2024

  
• Development and Validation of a Grape Downy Mildew Disease Risk Assessment System

  J. Ames; N. Murayama; S. Ohno; K. Hayashi; M. Nita

  School of Plant and Environmental Sciences Research Symposium, Sep. 2024

  
• アナログ圧縮センシングのためのPN接合ダイオードのV-I特性を利用した近似ソフト閾値関数

  古澤颯真; 加藤大誠; 早川諒; 林和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Aug. 2024

  
• 光アナログ回路での実装に適した画像復元アルゴリズムに関する検討

  加藤大誠; 早川諒; 古澤颯真; 林和則; 飯國洋二

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Aug. 2024

  
• LDM-IST: Deep Unfolded Distributed Recovery Algorithm for Multiple Measurement Vector Problem

  L. Wei; T. Wadayama; K. Hayashi

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Aug. 2024

  
• Developing a grape downy mildew risk assessment system using open resources

  M. Nita; N. Murayama; S. Ohno; K. Hayashi

  Plant Health: American Phytopathological Society Annual Meeting, Jul. 2024

  
• ミリ波通信の角度電力プロファイルに基づくキーバリュー型ベクトルデータベースを用いた通信路環境予測の一検討

  三谷浩平; 林 和則; 山本高至; 新井拓人; 和井秀樹; 岩國辰彦; 内田大誠

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Jul. 2024

  
• 深層展開による光アナログ回路を用いたℓ1-ℓ2スパース再構成

  古澤颯真; 亀田快宙; 早川諒; 林和則

  電子情報通信学会 情報理論とその応用シンポジウム, Nov. 2023

  
• Key-Value Store Based Offline Learning for Deep-Unfolded MIMO Detector

  L. Wei; T. Wadayama; K. Hayashi

  電子情報通信学会 情報理論とその応用シンポジウム, Nov. 2023

  
• ［ポスター講演］ミリ波通信における両側角度電力プロファイルを用いた物体位置予測

  米村樹; 山本高至; 林和則; 新井拓人; 和井秀樹; 岩國辰彦; 内田大誠; 北 直樹

  電子情報通信学会RISING, Oct. 2023

  
• IQ Imperfection Compensation and Frequency Domain Equalization with Deep Unfolding Based Adaptive Multi-layer Filter

  L. Wei; K. Hayashi; T. Wadayama

  電子情報通信学会 信号処理シンポジウム, Oct. 2023

  
• 光アナログ回路を用いたl1-l2スパース再構成とその数値的性能評価

  古澤颯真; 亀田快宙; 早川諒; 林和則

  電子情報通信学会 信号処理シンポジウム, Oct. 2023, Last author, Corresponding author

  
• フリーリソースを用いた ブドウの病気リスク予測システムの構築

  村山,荷田; 林,大野

  システム制御情報学会研究発表講演会(SCI), May 2022

  
• L1-L2最適化問題のためのADMMに基づくアルゴリズム

  林,林

  システム制御情報学会研究発表講演会(SCI), May 2022, Last author, Corresponding author

  
• 固定の加速係数を用いるFISTAのパラメータ設定に関する検討

  亀田,早川; 林,飯國

  システム制御情報学会研究発表講演会(SCI), May 2022

  
• 固定のMomentum係数を用いるFISTAの特性評価

  亀田,早川; 林,飯國

  電子情報通信学会総合大会, Mar. 2022

  
• 深層展開による可変ステップサイズ拡散LMSアルゴリズム

  佐々木,林

  電子情報通信学会RISING, Nov. 2021, Last author, Corresponding author

  
• 区分的に連続な非凸スパース正則化を用いた過負荷IoT信号検出法

  平山,林

  電子情報通信学会RISING, Nov. 2021, Last author, Corresponding author

  
• ［依頼講演］5G NRフロントホール及び大規模IoT端末を収容するネットワークの遅延保証と高効率収容を実現する自律型Time Aware Shaper

  柴田,Paikun,西村; 吉田,林; 廣田; 原田; 本田,金子; 寺田,北山

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Sep. 2021, Invited

  
• 区分的に連続な非凸スパース正則化関数を用いた上りリンク過負荷MU-MIMO信号検出法の検討

  平山,林

  電子情報通信学会ソサイエティ大会, Sep. 2021, Last author, Corresponding author

  
• ［パネル討論］システムと信号処理サブソサイエティの役割 ～ IoT(Internet of Things)の課題への挑戦 ～

  岡崎,佐藤; 小林; 尾崎,林,田中

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Jul. 2021

  
• ［特別招待講演］自律型Time Aware Shaperを用いたレイヤ2ネットワークによる5G NRフロントホール及び1,000台IoT端末の収容

  柴田,Paikun,西村; 吉田,林; 廣田; 原田; 本田,金子; 寺田,北山

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Feb. 2021, Invited

  
• 非凸スパース正則化とグループスパース性を用いた過負荷MU-MIMO OFDM/SC-CP信号検出法の検討

  中井,平山,本多; 佐々木; 安川; 早川,林

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Dec. 2020, Last author, Corresponding author

  
• ［招待講演］ウィルティンガー微分と複素信号処理

  林

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Aug. 2020, Invited, Lead author, Last author, Corresponding author

  
• ［招待講演］離散性とスパース性を利用した無線通信のための過負荷信号処理

  林,早川,中井

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Jun. 2020, Invited

  
• システムと信号処理サブソサイエティの役割 ～ オンラインビデオ会議の Pros & Cons ～

  村松,高井; 高島,林,福田

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Jun. 2020

  
• A-17-8 A Study on Adaptive Modulation for CSMA/CA Based MIMO Communication-Based Train Control Systems

  Dong Qisheng; Hayashi Kazunori; Kaneko Megumi; Kamenosono Takuya

  Proceedings of the IEICE Engineering Sciences Society/NOLTA Society Conference, 01 Mar. 2016

  
• An Adaptive Modulation and Coding Scheme for Communication-Based Train Control Systems with CSMA/CA

  Dong Qisheng; Hayashi Kazunori; Kaneko Megumi; Kamenosono Takuya

  システム制御情報学会研究発表講演会講演論文集, 25 May 2016

  
• Super Resolution Analysis of X-ray Fluorescence Imaging Using Compressed Sensing Technique

  松山 嗣史; 山内 葵; 岩崎 正寛; 林 和則; 辻 幸一

  X線分析の進歩, Mar. 2020

  
• A study on variable step size NLMS algorithm with deep unfolding

  佐々木 哲也; 塩原 楓; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 27 Jan. 2020

  
• Topological data analysis of vibration time series with delay embedding method

  寺内 恒輝; 林 和則; 狄 靖; 岡田 洋侍

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 27 Jan. 2020

  
• Basic study and numerical evaluations of sensor node index estimation using received power with maximum likelihood method

  本多 弘樹; 林 和則; 森 浩樹

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 23 Jan. 2020

  
• Sparse Diffusion LMS Algorithm using Consensus Propagation

  中井 彩乃; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 23 Jan. 2020

  
• International workshop on Control, Communication, and Multimedia 2019:Yangon Technological University, Yangon, Myanmar 2019年12月7，8日

  岡田 実; 林 和則

  電子情報通信学会 基礎・境界ソサイエティ Fundamentals Review, 2020

  
• 信号処理研究会（SIP）

  林 和則

  電子情報通信学会 基礎・境界ソサイエティ Fundamentals Review, 2020

  
• Poster Presentation : Nonconvex Optimization Based Algorithm for Discrete-Valued Vector Reconstruction

  早川 諒; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 06 Nov. 2019

  
• Robust stabilization of transmit power control algorithm with fairness

  八木 聖太; 小蔵 正輝; 岸田 昌子; 杉本 謙二; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 06 Nov. 2019

  
• Step size optimization for LMS algorithms with differentiable programming

  佐々木 哲也; 塩原 楓; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 10 Jul. 2019

  
• Poster Presentation : Vibration time series analysis using persistent homology

  寺内 恒輝; 林 和則; 狄 靖; 岡田 洋侍

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 29 May 2019

  
• Fundamentals of Compressed Sensing and its Applications to Wireless Communications

  林 和則

  映像情報メディア学会誌 = The journal of the Institute of Image Information and Television Engineers, May 2019

  
• An acceleration method of sparse diffusion LMS based on message propagation

  中井 彩乃; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 31 Jan. 2019

  
• Uplink Overloaded MU-MIMO SC-CP Signal Detection Methods using Convex Optimization

  中井 彩乃; 早川 諒; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 25 Jan. 2019

  
• Robust stabilization of distributed power control algorithms under structually-uncertain communication environments

  S. Yagi; M. Ogura; M. Kishida; K. Sugimoto; K. Hayashi

  IEICE technical report, 2019

  
• Poster Presentation : Sum of Complex Sparse Regularizers Optimization for Complex Discrete-Valued Vector Reconstruction

  早川 諒; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 06 Dec. 2018

  
• Convex Optimization-Based Decoding for Overloaded Non-Orthogonal STBCs

  早川 諒; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 24 May 2018

  
• A Signal Detection Method of uplink Overloaded MU-MIMO OFDM Signal using Convex Optimization

  河 翔碩; 中井 彩乃; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 28 Feb. 2018

  
• Distributed Approximate Message Passing Algorithm Using Summation Propagation

  早川 諒; 中井 彩乃; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 22 Jan. 2018

  
• Let's go to IEICE Workshops!:Reliable Communication and Control (RCC)

  HAYASHI Kazunori

  IEICE ESS Fundamentals Review, 2018

  
• Min-Max Approach to Arbitrary Unicast Transmission in Multi-Way Relay Network with Up and Downlink CSI Error (ITS)

  曹 越池; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 14 Dec. 2017

  
• A Pool Control Method for Adaptive Group Testing with Boolean Compressed Sensing (ネットワークシステム)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 19 Jul. 2017

  
• A Pool Control Method for Adaptive Group Testing with Boolean Compressed Sensing (知的環境とセンサネットワーク)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 19 Jul. 2017

  
• A Pool Control Method for Adaptive Group Testing with Boolean Compressed Sensing (スマート無線)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 19 Jul. 2017

  
• A Pool Control Method for Adaptive Group Testing with Boolean Compressed Sensing (高信頼制御通信)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 19 Jul. 2017

  
• A coding scheme for state feedback communication using heterogeneous BER of QAM signals

  細野 貴士; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 11 May 2017

  
• Diffusion LMS algorithm using consensus propagation

  中井 彩乃; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 27 Jan. 2017

  
• Approximate Message Passing Algorithm for Reconstruction of Discrete-Valued Vector

  早川 諒; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 19 Jan. 2017

  
• Signal Detection Schemes for Massive Linear Vector Channels

  HAYASHI Kazunori

  Journal of The Society of Instrument and Control Engineers, 2017

  
• A New Pool Control Method for Boolean Compressed Sensing Based Adaptive Group Testing (ITS)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 01 Dec. 2016

  
• Tutorial Lecture : Compressed Sensing and Related Topics

  林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 24 Nov. 2016

  
• Multiuser Detection by Convex Relaxed MAP Estimation

  笹原 帆平; 林 和則; 永原 正章

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 24 Nov. 2016

  
• A Study on beamforming methods in Cloud Radio Access Networks with fronthaul link constraints

  Ryota Katsuki; Megumi Kaneko; Kazunori Hayashi

  2016-08-CQ, Aug. 2016

  
• Cardinality Estimation of Positive Items for Boolean Compressed Sensing Based Adaptive Group Testing (無線通信システム) -- (WDN特集セッション)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 20 Jul. 2016

  
• Cardinality Estimation of Positive Items for Boolean Compressed Sensing Based Adaptive Group Testing (高信頼制御通信) -- (WDN特集セッション)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 20 Jul. 2016

  
• Cardinality Estimation of Positive Items for Boolean Compressed Sensing Based Adaptive Group Testing (ネットワークシステム) -- (WDN特集セッション)

  盧 于嘉; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 20 Jul. 2016

  
• Performance Evaluation of MIMO Signal Detection Scheme via Convex Optimization

  早川 諒; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 13 May 2016

  
• A Robust RFID Tag Identi cation Protocol Based on Boolean Compressed Sensing

  松岡 航太郎; 湯島 康友; 早川 諒; 川崎 李穂; 林 和則; 金子 めぐみ

  ELCAS Journal, Mar. 2016

  Access this misc :

  
• Pool size control for adaptive group testing via boolean compressed sensing with solution space reduction

  Riho Kawasaki; Kazunori Hayashi; Megumi Kaneko

  2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2015, 19 Feb. 2016, Peer-reviewed

  
• An overloaded MIMO signal detection scheme with slab decoding and lattice reduction

  Ryo Hayakawa; Kazunori Hayashi; Megumi Kaneko

  2015 21st Asia-Pacific Conference on Communications, APCC 2015, 17 Feb. 2016, Peer-reviewed

  
• Self-organized resource allocation based on CSI overhearing in heterogeneous networks employing cell range expansion

  Takuya Kamenosono; Megumi Kaneko; Kazunori Hayashi; Lila Boukhatem

  2015 21st Asia-Pacific Conference on Communications, APCC 2015, 17 Feb. 2016, Peer-reviewed

  
• Semi-Distributed Inter-Cell Interference Coordination Based on Partial CSI Sharing in HetNets Employing Cell Range Expansion

  Takuya Kamenosono; Megumi Kaneko; Kazunori Hayashi; Lila Boukhatem

  2016-01-RCC, 29 Jan. 2016

  
• A Study on Overloaded MIMO Signal Detection Using Slab Decoding and Lattice Reduction

  Ryo Hayakawa; Kazunori Hayashi; Megumi Kaneko

  RCS2015-325, IT2015-93, SIP2015-107, 18 Jan. 2016

  
• Semi-Distributed Radio Resource Allocation Based on Partial CSI Sharing in Small Cell Networks Employing Cell Range Expansion

  Takuya Kamenosono; Megumi Kaneko; Kazunori Hayashi; Lila Boukhatem

  2015-10-CQ, Oct. 2015

  
• Compressed Sensing Based Uplink Channel Estimation Method for OFDMA with Cyclic Delay Pilot

  Masanori Sakai; Kazunori Hayashi; Megumi Kaneko; Minoru Okada

  2015-10-CQ, Oct. 2015

  
• Loop-back interference suppression for OFDM signals via sampled-data control

  Hampei Sasahara; Masaaki Nagahara; Kazunori Hayashi; Yutaka Yamamoto

  2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015, 08 Sep. 2015, Peer-reviewed

  
• Self-Organized Resource Allocation Scheme based on partial CSI Sharing in HetNets Employing Cell Range Expansion

  亀之園 卓也; 金子 めぐみ; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 01 Sep. 2015

  
• 重畳符号化を用いた協調通信

  林 和則; 金子めぐみ

  2015信学ソサイエティ大会, AT-1-2, Sep. 2015, Invited

  
• AT-1-2 COOPERATIVE COMMUNICATIONS VIA SUPERPOSITION CODING

  Hayashi Kazunori; Kaneko Megumi

  Proceedings of the IEICE Engineering Sciences Society/NOLTA Society Conference, 25 Aug. 2015

  
• B-5-9 Compressed Sensing Based Channel Estimation for Uplink OFDMA Systems Using Cyclic Delay Pilot

  Sakai Masanori; Hayashi Kazunori; Kaneko Megumi; Okada Minoru

  Proceedings of the Society Conference of IEICE, 25 Aug. 2015

  
• A-22-5 A Massive Overloaded MIMO Signal Detection Scheme Using Discreteness of Transmitted Symbols

  Hayakawa Ryo; Hayashi Kazunori; Sasahara Hampei; Nagahara Masaaki

  Proceedings of the IEICE Engineering Sciences Society/NOLTA Society Conference, 25 Aug. 2015

  
• H2最適制御に基づくMMSE基準時間領域等化を用いた単一周波数全二重無線中継

  笹原帆平; 永原正章; 林 和則; 山本 裕

  電子情報通信学会技術研究報告 RCC2015-19, Jul. 2015

  
• Compressed sensing-based channel estimation methods for LTE-advanced multi-user downlink MIMO system

  Takuya Kamenosono; Megumi Kaneko; Kazunori Hayashi; Masanori Sakai

  IEEE Vehicular Technology Conference, 01 Jul. 2015, Peer-reviewed

  
• H∞ Optimal Suppression of Self-Interference in Subspaces Characterized by Transmission Pulses

  笹原 帆平; 永原 正章; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 28 May 2015

  
• A Reduced Complexity Signal Detection Scheme for Overloaded MIMO Systems Using Slab Decoding and Lattice Reduction

  早川 諒; 林 和則; 金子 めぐみ

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 28 May 2015

  
• Networked Control with State Prediction based on Channel Error Patterns

  仮屋 賢一; 林 和則; 金子 めぐみ

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 28 May 2015

  
• Distributed Resource Allocation Based on CSI Feedback Overhearing for Downlink Heterogeneous Systems with Cell Range Expansion

  亀之園 卓也; 金子 めぐみ; 林 和則

  電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 21 May 2015

  
• H∞ Optimal Suppression for Coupling Waves Considering Basis Functions of Baseband Signals

  笹原 帆平; 永原 正章; 林 和則

  システム制御情報学会研究発表講演会講演論文集, 20 May 2015

  
• Adaptive Group Testing via Boolean Compressed Sensing with Solution Space Reduction and Direct Cardinality Estimation of Its Positive Items

  川崎 李穂; 林 和則; 金子 めぐみ

  システム制御情報学会研究発表講演会講演論文集, 20 May 2015

  
• State Prediction Methods for Wireless Feedback Control Systems based on Channel Error Patterns

  仮屋 賢一; 林 和則; 金子 めぐみ

  システム制御情報学会研究発表講演会講演論文集, 20 May 2015

  
• B-5-21 Computationally Efficient Lattice Reduction-Aided Signal Detection Scheme for Overloaded MIMO Systems

  Hayakawa Ryo; Hayashi Kazunori; Kaneko Megumi

  Proceedings of the IEICE General Conference, 24 Feb. 2015

  
• A-4-6 A Study on Adaptive Group Testing Using Boolean Compressed Sensing

  Kawasaki Riho; Hayashi Kazunori; Kaneko Megumi

  Proceedings of the IEICE General Conference, 24 Feb. 2015

  
• A-22-4 State Prediction Methods Considering Information Bits' Importance and Error Locations for Wireless Feedback Control Systems

  Kariya Kenichi; Hayashi Kazunori; Kaneko Megumi

  Proceedings of the IEICE General Conference, 24 Feb. 2015

  
• Compressed Sensing-based Channel Estimation of Doubly-Selective Fading Channels for LTE-Advanced Downlink MIMO System

  KAMENOSONO Takuya; KANEKO Megumi; HAYASHI Kazunori

  IEICE technical report. Signal processing, 22 Jan. 2015

  
• Extended Z^1-Optimal Control for Generating Discrete Control Signals

  NAGAHARA Masaaki; HAYASHI Kazunori

  IEICE technical report. RCC, Reliable communication and control, 15 Jan. 2015

  
• Packet Combining Relay Scheme with Sectorized Relay Station for Reliable V2V Communication

  KAMENOSONO Takuya; KANEKO Megumi; HAYASHI Kazunori

  Technical report of IEICE. RCS, 18 Dec. 2014

  
• Channel capacity and achievable rates of peak power limited AWGNC, and their applications to adaptive modulation and coding

  Shiro Ikeda; Kazunori Hayashi; Toshiyuki Tanaka

  Proceedings of 2014 International Symposium on Information Theory and Its Applications, ISITA 2014, 08 Dec. 2014, Peer-reviewed

  
• A study on Faster-than-Nyquist Signaling using Overlap Frequency Domain Equalization

  FUKUMOTO Hiroyuki; HAYASHI Kazunori

  IEICE technical report. RCC, Reliable communication and control, 20 Nov. 2014

  
• DOA Estimation with Khatri-Rao Product Array Processing for Cyclostationary Signals

  MUKUMOTO Hirotaka; HAYASHI Kazunori; KANEKO Megumi

  IEICE technical report. RCC, Reliable communication and control, 20 Nov. 2014

  
• Faster-Than-Nyquist 信号伝送のためのオーバーラップ処理を用いた周波数領域等化

  福本浩之; 林和則

  2014信号処理シンポジウム, Nov. 2014

  
• Sampled-data H^∞ design of couplingwave cancelers in single-frequency full-duplex relay stations

  Masaaki Nagahara; Hampei Sasahara; Kazunori Hayashi; Yutaka Yamamoto

  Proceedings of the SICE Annual Conference, 23 Oct. 2014, Peer-reviewed

  
• Wireless Packet Collision Detection Using Self-Interference Canceller in the Presence of Quantization Noise

  KAWATA Wataru; HAYASHI Kazunori; KANEKO Megumi; SHIMAMOTO Takumi; SAKAI Hideaki

  Technical report of IEICE. CQ, 11 Sep. 2014

  
• Distributed Resource Allocation Schemes based on CSI overhearing and scheduling prediction in an OFDMA Heterogeneous Network

  KANEKO Megumi; NAKANO Toshihiko; HAYASHI Kazunori; SAKAI Hideaki

  Technical report of IEICE. CQ, 11 Sep. 2014

  
• Invited Talk : Achievable Rates of Peak Power Limited AWGN Channel and its Applications to Adaptive Modulation and Coding

  HAYASHI Kazunori; IKEDA Shiro; TANAKA Toshiyuki

  Technical report of IEICE. CQ, 11 Sep. 2014, Invited

  
• BS-1-2 Compressed Sensing-Based Time-Varying Channel Estimation Method for LTE-Advanced Downlink

  Kamenosono Takuya; Kaneko Megumi; Hayashi Kazunori

  Proceedings of the Society Conference of IEICE, 09 Sep. 2014

  
• A-22-9 Performance Evaluation of Channel Estimation Scheme for Uplink OFDMA System Using Compressed Sensing

  Sakai Masanori; Hayashi Kazunori; Kaneko Megumi

  Proceedings of the Society Conference of IEICE, 09 Sep. 2014

  
• A-4-14 Performance Evaluation of DOA Estimation Scheme with Compressive Sensing for Khatri-Rao Product Array

  Mukumoto Hirotaka; Hayashi Kazunori; Kaneko Megumi

  Proceedings of the Society Conference of IEICE, 09 Sep. 2014

  
• SAMPLED-DATA H∞ ROBUST DESIGN OF COUPLING WAVE CANCELERS

  Sasahara Hampei; Nagahara Masaaki; Hayashi Kazunori; Yamamoto Yutaka

  Proceedings of the Society Conference of IEICE, Sep. 2014

  Access this misc :

  
• 回り込み波キャンセラのサンプル値H∞ロバスト設計

  笹原帆平; 永原正章; 林和則; 山本裕

  2014信学ソサイエティ大会, A-22-10, Sep. 2014

  Access this misc :

  
• Invited Talk : MUSIC Algorithm using Khatri-Rao Product Array and Compressed Sensing

  HAYASHI Kazunori; MUKUMOTO Hirotaka

  IEICE technical report. ASN, Ambient intelligence and sensor networks, 30 Jul. 2014

  
• Invited Talk : MUSIC Algorithm using Khatri-Rao Product Array and Compressed Sensing

  HAYASHI Kazunori; MUKUMOTO Hirotaka

  IEICE technical report. SR, Smart radio, 30 Jul. 2014

  
• Invited Talk : MUSIC Algorithm using Khatri-Rao Product Array and Compressed Sensing

  HAYASHI Kazunori; MUKUMOTO Hirotaka

  Technical report of IEICE. RCS, 30 Jul. 2014

  
• Wireless Relaying Protocols with Discrete Hierarchical Modulations for Two-User Relay Broadcast Channel

  KANEKO Megumi; YAMAURA Hirofumi; KAJITA Youhei; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report. RCC, Reliable communication and control, 30 Jul. 2014

  
• Invited Talk : MUSIC Algorithm using Khatri-Rao Product Array and Compressed Sensing

  HAYASHI Kazunori; MUKUMOTO Hirotaka

  IEICE technical report. RCC, Reliable communication and control, 30 Jul. 2014, Invited

  
• A Time Domain Channel Estimation Approach Using Compressed Sensing for Uplink OFDMA System

  SAKAI Masanori; HAYASHI Kazunori; KANEKO Megumi

  IEICE technical report. RCC, Reliable communication and control, 29 May 2014

  
• DOA Estimation with Compressive Sensing for Khatri-Rao Product Array

  MUKUMOTO Hirotaka; HAYASHI Kazunori; KANEKO Megumi

  IEICE technical report. RCC, Reliable communication and control, 29 May 2014

  
• H∞-Optimal Design of Digital Cancellation Filters for Continuous-time Coupling Waves

  Sasahara H.; Nagahara M.; Hayashi K.; Yamamoto Y.

  システム制御情報学会研究発表講演会講演論文集, 21 May 2014

  Access this misc :

  
• Downlink Channel Estimation for LTE-Advanced MIMO System based on Compressed Sensing

  亀之園 卓也; 金子 めぐみ; 林 和則

  システム制御情報学会研究発表講演会講演論文集, 21 May 2014

  
• Channel Estimation Schemes for Uplink OFDMA System Using Compressed Sensing

  酒井 雅則; 林 和則; 金子 めぐみ

  システム制御情報学会研究発表講演会講演論文集, 21 May 2014

  
• A DOA Estimation Scheme with Compressive MUSIC via Khatri-Rao Subspace

  椋本 博学; 林 和則; 金子 めぐみ

  システム制御情報学会研究発表講演会講演論文集, 21 May 2014

  
• LTE-Advanced下りリンクMIMOシステムのための圧縮センシングに基づくチャネル推定法

  亀之園卓也; 金子めぐみ; 林和則

  信学技報, RCS2014-21, May 2014

  
• Design of Coupling Wave Canceler based on Sampled-Data H∞ Optimization

  SASAHARA Hampei; NAGAHARA Masaaki; HAYASHI Kazunori; YAMAMOTO Yutaka

  IEICE technical report. RCC, Reliable communication and control, May 2014

  Access this misc :

  
• Compressed sensing based channel estimation for uplink OFDMA systems

  Kazunori Hayashi; Masanori Sakai; Takuya Kamenosono; Megumi Kaneko

  2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014, 12 Feb. 2014, Peer-reviewed

  
• Tag Identification Protocol based on Compressed Sensing for Passive RFID System

  KANEKO Megumi; HAYASHI Kazunori; HU Wenhao; SAKAI Hideaki

  IEICE technical report. Signal processing, 23 Jan. 2014

  
• Tag Identification Protocol based on Compressed Sensing for Passive RFID System

  KANEKO Megumi; HAYASHI Kazunori; HU Wenhao; SAKAI Hideaki

  Technical report of IEICE. RCS, 23 Jan. 2014

  
• Compressed Sensing and its Applications in Communications

  HAYASHI Kazunori

  IEICE technical report. Signal processing, 23 Jan. 2014

  
• 圧縮センシングを用いた受動型RFIDのタグ検出法

  金子めぐみ; 林和則; 胡 文豪; 酒井英昭

  信学技報, SIP2013-91, RCS2013-261, Jan. 2014

  
• Communication Performance Analysis of Sampled-Data H-infinity Optimal Coupling Wave Canceler.

  Hampei Sasahara; Masaaki Nagahara; Kazunori Hayashi; Yutaka Yamamoto

  CoRR, 2014, Peer-reviewed

  
• Interference Alignment based Distributed Resource Allocation Schemes for HetNets

  KANEKO Megumi; NAKAOKA Junto; HAYASHI Kazunori; SAKAI Hideaki

  Technical report of IEICE. RCS, 18 Dec. 2013

  
• Wireless Packet Collision Detection Using Antenna Array and Self-Interference Canceller

  KAWATA Wataru; HAYASHI Kazunori; KANEKO Megumi; SHIMAMOTO Takumi; SAKAI Hideaki

  Technical report of IEICE. RCS, 18 Dec. 2013

  
• HetNetsのための干渉アライメントに基づいた分散リソース割り当て法

  金子めぐみ; 中岡淳登; 林和則; 酒井英昭

  信学技報, RCS2013-211, Dec. 2013

  
• Evaluation of throughput and transmitting efficiency utilizing collision detection function on MIMO transmission

  Morino Yoshiaki; Hiraguri Takefumi; Nishimori Kentaro; Hayashi Kazunori; Yoshino Hideaki

  Proceedings of the Society Conference of IEICE, 03 Sep. 2013

  
• 自己干渉波キャンセラを用いた無線パケット衝突検出法

  川田渡; 林和則; 金子めぐみ; 島本拓実; 酒井英昭

  信学技報, RRRC No.1 2013-1-11, May 2013

  
• B-5-203 Wireless Packet Collision Detection Using Self-lnterference Canceller

  Kawata Wataru; Hayashi Kazunori; Kaneko Megumi; Shimamoto Takumi; Sakai Hideaki

  Proceedings of the IEICE General Conference, 05 Mar. 2013

  
• 自己干渉波キャンセラを用いた無線パケット衝突検出法

  川田渡; 林和則; 金子めぐみ; 島本拓実; 酒井英昭

  2013信学総合大会，B-5-203, Mar. 2013

  
• SNR analysis of polarization multiplexed optical OFDM in the presence of PMD and PDL

  OGASAWARA Shinji; HAYASHI Kazunori; KANEKO Megumi; SAKAI Hideaki; ABE Junichi; MAEDA Wakako; OGASAHARA Daisaku

  IEICE technical report. Signal processing, 31 Jan. 2013

  
• A Multi-User Wireless Relaying Scheme based on Discrete Hierarchical Modulation

  YAMAURA Hirofumi; KANEKO Megumi; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report. Signal processing, 31 Jan. 2013

  
• Interference mitigation based on partial CSI feedback and overhearing in an OFDMA heterogeneous system

  Toshihiko Nakano; Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  IEEE Vehicular Technology Conference, 2013, Peer-reviewed

  
• Wireless packet collision detection using self-interference canceller

  Wataru Kawata; Kazunori Hayashi; Megumi Kaneko; Takumi Shimamoto; Hideaki Sakai

  2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013, 2013, Peer-reviewed

  
• A single frequency full-duplex radio relay station for Frequency Domain Equalization systems

  Kazunori Hayashi; Megumi Kaneko; Munehisa Noguchi; Hideaki Sakai

  2013 IEEE/CIC International Conference on Communications in China, ICCC 2013, 2013, Peer-reviewed, Invited

  
• A Brief Introduction to Compressed Sensing

  K. Hayashi; M. Nagahara

  APWCS 2012, Aug. 2012, Peer-reviewed

  
• Radio Frequency Identification Tag Cardinality Estimation Under Capture Effect and Detection Errors

  C. Nguyen; K.Hayashi; M. Kaneko; H. Sakai

  APWCS 2012, Aug. 2012, Peer-reviewed

  
• Superposition Coding Scheme for Wireless Relay Systems with Adaptive Modulation and Coding

  H. Yamaura; M. Kaneko; K. Hayashi; H. Sakai

  APWCS 2012, Aug. 2012, Peer-reviewed

  
• Downlink Power Allocation with CSI overhearing in a Macrocell/Femtocell Coexisting System based on Multi-Carrier Transmission

  NAKANO Toshihiko; KANEKO Megumi; HAYASHI Kazunori; SAKAI Hideaki

  Technical report of IEICE. RCS, 12 Apr. 2012

  
• マルチキャリア変調方式を用いたマクロセル・フェムトセル共存環境のための送信電力割り当て法

  中野俊彦; 金子めぐみ; 林和則; 酒井英昭

  RCS2012-1, Apr. 2012

  
• 周波数領域等化システムのためのプレディストーションによる位相雑音対策

  林和則; 金子めぐみ; 小笠原大作; 福知清; 酒井英昭

  RCS2012-21, Apr. 2012

  
• Pre-distortion for Phase Noise Mitigation in Frequency Domain Equalization Systems

  HAYASHI Kazunori; KANEKO Megumi; OGASAHARA Daisaku; FUKUCHI Kiyoshi; SAKAI Hideaki

  Technical report of IEICE. RCS, Apr. 2012

  
• A Single Frequency Full-Duplex Radio Relay Station for Frequency Domain Equalization Systems

  NOGUCHI Munehisa; HAYASHI Kazunori; KANEKO Megumi; SAKAI Hideaki

  Technical report of IEICE. RCS, 19 Jan. 2012

  
• Pre-FFT Wideband Adaptive Antenna Array for Asynchronous Interference Suppression in OFDM Systems

  TAKENAKA Shinji; HAYASHI Kazunori; KANEKO Megumi; SAKAI Hideaki; KUDO Riichi; MURAKAMI Tomoki

  Technical report of IEICE. RCS, 19 Jan. 2012

  
• International Conference Report:IEEE International Conference on Acoustics, Speech and Signal Processing

  HAYASHI Kazunori

  IEICE ESS Fundamentals Review, 2012

  
• Downlink power allocation with CSI overhearing in an OFDMA macrocell/femtocell coexisting system

  Toshihiko Nakano; Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2012, Peer-reviewed

  
• Maximum a posteriori approach for anonymous RFID tag cardinality estimation

  Chuyen T. Nguyen; Kazunori Hayashi; Megumi Kaneko; Hideaki Sakai

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2012, Peer-reviewed

  
• Self-interference canceller for full-duplex radio relay station using virtual coupling wave paths

  Kazunori Hayashi; Yasuo Fujishima; Megumi Kaneko; Hideaki Sakai; Riichi Kudo; Tomoki Murakami

  2012 Conference Handbook - Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2012, 2012, Peer-reviewed

  
• Subspace based blind sparse channel estimation

  Kazunori Hayashi; Hiroki Matsushima; Hideaki Sakai; Elisabeth De Carvalho; Petar Popovski

  2012 Conference Handbook - Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2012, 2012, Peer-reviewed

  
• Compressive sampling for networked feedback control

  Masaaki Nagahara; Daniel E. Quevedo; Takahiro Matsuda; Kazunori Hayashi

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2012, Peer-reviewed

  
• RFID Tag Identification with Probabilistic Dynamic Framed Slotted ALOHA

  Chuyen T. Nguyen; Kazunori Hayashi; Megumi Kaneko; Petar Popovski; Hideaki Sakai

  IEEE APWCS 2011, Aug. 2011, Peer-reviewed

  
• Invited talk: Superposition coding for multi-user wireless relay systems (アドホックネットワーク)

  金子 めぐみ; 林 和則; Popovski Petar

  電子情報通信学会技術研究報告, 15 Jul. 2011

  
• 無線リレーを用いたマルチユーザ通信システムのためのSuperposition Coding法

  金子めぐみ; 林 和則; ペーター ポポフスキー; エリザベート デ; カルバルホ; 酒井英昭

  信学技報, AN2011-10, Jul. 2011

  
• 無線中継伝送のための離散変調方式を用いた重畳符号化法の検討

  山浦寛史; 金子めぐみ; 林和則; 酒井英昭

  NS2010-171, Mar. 2011

  
• Network Tomography with l_1/l_2 Optimization

  MATSUDA Takahiro; NAGAHARA Masaaki; HAYASHI Kazunori

  IEICE technical report, 24 Feb. 2011

  
• Study on superposition coding scheme with discrete modulation for wireless relay systems

  YAMAURA Hirofumi; KANEKO Megumi; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 24 Feb. 2011

  
• Blind Sparse Channel Estimation with Subspace Method Using L1-Norm Minimization

  MATSUSHIMA Hiroki; HAYASHI Kazunori; DE CARVALHO Elisabeth; POPOVSKI Petar; SAKAI Hideaki

  IEICE technical report, 23 Feb. 2011

  
• Sparse representation of control signals for networked control

  Nagahara Masaaki; Matsuda Takahiro; Hayashi Kazunori

  Proceedings of the Japan Joint Automatic Control Conference, 2011

  
• 無線ネットワーク化制御システムについての通信工学的検討

  松田崇弘; 永原正章; 林 和則

  第3回高信頼制御通信研究会, Jan. 2011

  
• Superposition Coding Scheme with Discrete Adaptive Modulation for Wireless Relay Systems

  Hirofumi Yamaura; Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  2011 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL), 2011, Peer-reviewed

  
• Sparse command generator for remote control

  Masaaki Nagahara; Daniel E. Quevedo; Jan Ostergaard; Takahiro Matsuda; Kazunori Hayashi

  IEEE International Conference on Control and Automation, ICCA, 2011, Peer-reviewed

  
• Maximum likelihood method for RFID tag set cardinality estimation using multiple independent reader sessions

  Chuyen T. Nguyen; Kazunori Hayashi; Megumi Kaneko; Petar Popovski; Hideaki Sakai

  APSIPA ASC 2011 - Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2011, 2011, Peer-reviewed

  
• Fairness-constrained rate enhancing superposition coding scheme for a cellular relay system

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Hideaki Sakai

  2011 the 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11, 2011, Peer-reviewed

  
• Iterative water filling based on SLNR with 1-shot 1-bit feedback

  Kazunori Hayashi; Megumi Kaneko; Takeshi Fujii; Hideaki Sakai; Yoji Okada

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2011, Peer-reviewed

  
• Fairness and throughput enhancing user-combining scheme based on superposition coding for a wireless relay system

  Megumi Kaneko; Kazunori Hayashi; Hideaki Sakai

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2011, Peer-reviewed

  
• A Coupling Wave Canceller for Full-Duplex Radio Relay Station Using Virtual Coupling Wave Paths

  K. Hayashi; Y. Fujishima; M. Kaneko; H. Sakai; R. Kudo; T. Murakami

  APSIPA ASC 2010, Dec. 2010, Peer-reviewed

  
• L1-L2最適化にもとづく最適制御入力のスパース表現

  永原正章; 松田崇弘; 林 和則

  第2回高信頼制御通信研究会, Nov. 2010

  
• 圧縮センシングの遠隔制御系への応用

  永原正章; 松田崇弘; 林 和則

  第25回信号処理シンポジウム, Nov. 2010

  
• 最大出力制約下での通信路容量と変調方式

  池田思朗; 林 和則; 田中利幸

  第33回情報理論とその応用シンポジウム, Nov. 2010

  
• Power Allocation for Downlink OFDMA Systems based on SLNR

  HAYASHI Kazunori; FUJII Takeshi; KANEKO Megumi; SAKAI Hideaki; OKADA Yoji

  IEICE technical report, 10 Jun. 2010

  
• Rate Enhancing Superposition Coding Scheme for Two-Way Relaying

  KANEKO Megumi; HAYASHI Kazunori; HORII Atsuo; SAKAI Hideaki

  IEICE technical report, 10 Jun. 2010

  
• User Selection Algorithm Considering Reliability of CSIT for MU-MIMO Systems Using Zero-Forcing Beamforming

  YAMABAYASHI Jun; OHTA Chikara; TAMAKI Hisashi; KANEKO Megumi; HAYASHI Kazunori

  IEICE technical report, 25 Feb. 2010

  
• SIMO and MIMO FDE transmission in optical fiber with PMD

  K. Hayashi; Y. Oka; M. Kaneko; H. Sakai; D. Ogasahara; H. Takeshita; W. Maeda; T. Takamichi; K. Fukuchi

  Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010, 2010, Peer-reviewed

  
• Study on optimum relay position for amplify-and-forward protocol based on outage analysis

  HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 19 Nov. 2009

  
• Study on optimum relay position for amplify-and-forward protocol based on outage analysis

  HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 19 Nov. 2009, Invited

  
• Quality Dependent Variable Collision Protection Scheme for OFDMA CSI Feed -bac

  M. Kaneko; K. Hayashi; P. Popovski; H. Yomo; H. Sakai

  The 52nd Japan Joint Automatic Control Conference, Nov. 2009

  
• 仮想回り込み経路を用いたビームフォーミングによる無線中継回り込み波キャンセラ

  藤島 泰郎; 林 和則; 金子 めぐみ; 酒井 英昭; 西森 健太郎; 工藤 理一; 村上 友規

  第24回信号処理シンポジウム, Nov. 2009

  
• ABS-1-9 ON THE PARETO OPTIMALITY OF SLNR-BASED DOWNLINK TRANSMIT BEAMFORMING

  Hayashi Kazunori; Kaneko Megumi; Fujii Takeshi; Sakai Hideaki; Okada Yoji

  Proceedings of the Society Conference of IEICE, 01 Sep. 2009

  
• SLNRを最大にする送信ビーム形成ベクトルのパレート最適性

  林和則; 金子めぐみ; 藤井武志; 酒井英昭; 岡田洋侍

  2009 信学ソ大, ABS-1-9, Sep. 2009

  
• Mayer-Vietoris完全系列のセンサーネットワーク被覆問題への応用 (数値解析における理論・手法・応用--RIMS研究集会報告集)

  平岡 裕章; 荒井 迅; 林 和則

  数理解析研究所講究録, Apr. 2009

  
• Uplink Random Access Scheme for CSI Feedback in an OFDMA System

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Hiroyuki Yomo; Hideaki Sakai

  2009 信学総大, BS-3-12, Mar. 2009

  
• A transmit beamforming method for OFDMA systems

  FUJII Takeshi; HAYASHI Kazunori; KANEKO Megumi; SAKAI Hideaki; OKADA YOJI

  IEICE technical report, 15 Jan. 2009

  
• Quality dependent variable collision protection for OFDMA CSI feedback

  Kaneko Megumi; Hayashi Kazunori; Popovski Petar; Yomo Hiroyuki; Sakai Hideaki

  Proceedings of the Japan Joint Automatic Control Conference, 2009

  
• Uplink Random Access Scheme with Variable Collision Protection for OFDMA CSI Feedback

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Hiroyuki Yomo; Hideaki Sakai

  WPMC 2009, 2009, Peer-reviewed

  
• Transmit beamforming and iterative water-filling based on SLNR for OFDMA systems

  Kazunori Hayashi; Megumi Kaneko; Takeshi Fujii; Hideaki Sakai; Yoji Okada

  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2009, Peer-reviewed

  
• Uplink random access scheme with prioritized orthogonal layers for OFDMA CSI feedback

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Hiroyuki Yomo; Hideaki Sakai

  GLOBECOM - IEEE Global Telecommunications Conference, 2009, Peer-reviewed

  
• Transmit beamforming and power allocation for downlink OFDMA systems

  Kazunori Hayashi; Takeshi Fujii; Megumi Kaneko; Hideaki Sakai; Yoji Okada

  Final Proceedings of the 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009, 2009, Peer-reviewed

  
• On the effect of transmitter IQ imbalance at OFDMA receivers

  Yuki Yoshida; Kazunori Hayashi; Hideaki Sakai

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2009, Peer-reviewed

  
• Amplify-and-forward relaying based multi-relay wireless network coding

  Kazunori Hayashi; Ryo Takami; Megumi Kaneko; Naoki Fukaya; Hideaki Sakai

  APSIPA ASC 2009 - Asia-Pacific Signal and Information Processing Association 2009 Annual Summit and Conference, 2009, Peer-reviewed

  
• 確率伝搬法とその応用 (生命現象と関連した非線形問題の数理--RIMS研究集会報告集)

  林 和則

  数理解析研究所講究録, Oct. 2008

  
• On the impact of Tx IQ Imbalance on OFDMA and SC-FDMA receivers

  YOSHIDA Yuki; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 18 Jul. 2008

  
• On the systematic block size adaptation for coded single carrier overlap frequency domain equalization systems

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  Proceedings of IEEE International Symposium on Image and Video Communications over Fixed and Mobile Networks, Jul. 2008, Peer-reviewed

  
• Amplify-and-Forward cooperative diversity schemes for multi-carrier systems and outage analysis

  KANEKO Megumi; HAYASH Kazunori; POPOVSKI Petar; IKEDA Kazushi; SAKAI Hideaki; PRASAD Ramjee

  IEICE technical report, 23 May 2008

  
• Algebraic topology and sensor networks

  HIRAOKA Yasuaki; ARAI Zin; HAYASHI Kazunori

  IEICE technical report, 23 May 2008, Invited

  
• Amplify-and-Forward cooperative diversity schemes for multi-carrier systems and outage analysis

  Megumi Kaneko; Kazunori Hayashi; Petar Popovski; Kazushi Ikeda; Hideaki Sakai; Ramjee Prasad

  信学技報, NC2008-5, May 2008

  
• IQ imbalance compensation for IFDMA systems

  YOSHIDA Yuki; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 07 Mar. 2008

  
• Mayer-Vietoris 完全系列のセンサーネットワークへの応用

  平岡裕章; 荒井 迅; 林 和則

  日本数学会, 応用数学分科会, Mar. 2008

  
• A Distributed Relaying Algorithm for Multi-hop Wireless Network Coding based on Amplify-and-Forward

  FUKAYA Naoki; HAYASHI Kazunori; POPOVSKI Petar; SAKAI Hideaki

  IEICE technical report, 17 Jan. 2008

  
• JSIAM Summer Seminar 2007 "Computational Homology"

  Hayashi Kazunori

  Bulletin of the Japan Society for Industrial and Applied Mathematics, 2008

  
• PFS-based Resource Allocation Algorithms for an OFDMA System with Multiple Relays

  Megumi Kaneko; Petar Popovski; Kazunori Hayashi

  IEEE PIMRC 2008, 2008, Peer-reviewed

  
• Blind marginalized particle filtering detector for the systems with IQ imbalance and carrier frequency offset

  Yuki Yoshida; Kazunori Hayashi; Hideaki Sakai

  European Signal Processing Conference, 2008, Peer-reviewed

  
• Co-channel interference cancellation for downlink block transmission with cyclic prefix

  Kazunori Hayashi; Hideaki Sakai

  2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7, 2008, Peer-reviewed

  
• Parallel interference canceller with adaptive MMSE equalization for MIMO-OFDM transmission

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  Proceedings of International OFDM Workshop 2007, Aug. 2007, Peer-reviewed

  
• A Simple Power Distribution Scheme for MC-CDMA With Two Dimensional Spreading

  BOCQUET Wladimir; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 18 Jan. 2007

  
• Relay-Assignment Algorithm for Amplify-and-Forward Cooperative Communications

  SHIRAI Kengo; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 17 Jan. 2007

  
• On the SIC detection with adaptive MMSE equalization for MIMO-OFDM transmissions

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  IEEE APWCS 2007, 2007, Peer-reviewed

  
• On the Block Size Design for Single Carrier Overlap Frequency Domain Equalization

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  IEEE APWCS 2007, 2007, Peer-reviewed

  
• A Simple Adaptive Filter Method for Cancellation of Coupling Wave in OFDM Signals at SFN Relay Station

  SAKAI Hideaki; OKA Tetsuya; HAYASHI Kazunori

  Proc ISCIE Int Symp Stoch Syst Theory Appl (Inst Syst Control Inf Eng), 2007, Peer-reviewed

  
• Combined frequency and spatial domains power distribution for MIMO-OFDM transmission

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2007, Peer-reviewed

  
• Downlink channel estimation for multi-cell block transmission systems with cyclic prefix

  Kazunori Hayashi; Hideaki Sakai

  IEEE Vehicular Technology Conference, 2007, Peer-reviewed

  
• Power allocation scheme for MIMO MC-CDMA with two dimensional spreading

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  IEEE Vehicular Technology Conference, 2007, Peer-reviewed

  
• Uplink channel estimation for OFDMA system

  Kazunori Hayashi; Hideaki Sakai

  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2007, Peer-reviewed

  
• A Power Allocation Scheme for M-QAM modulated MIMO-OFDM Systems

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  Proceedings of the 9th International Symposium On Wireless Personal Multimedia Communications (WPMC2006), Sep. 2006, Peer-reviewed

  
• An Implementation of Coupling Wave Canceler Using an Adaptive Filter for Digital Terrestrial Broadcasting Systems

  OKA Tetsuya; SAKAI Hideaki; HAYASHI Kazunori

  IEICE technical report, 16 Jun. 2006

  
• A Pre- Diversity Combining and Equalization Method for Block Transmission with Cyclic Prefix

  YOSHIDA Yuki; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 01 Mar. 2006

  
• Power Allocation Scheme for Coded MIMO Multi-Carrier Systems

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  OFDM Workshop 2006, 2006, Peer-reviewed

  
• Combined Phase Compensation and Power Distribution for Multi-Carrier Modulation

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  OFDM Workshop 2006, 2006, Peer-reviewed

  
• A Power Allocation Scheme for MIMO-OFDM Systems

  W. Bocquet; K. Hayashi; H. Sakai

  Proceedings of IEEE-EURASIP International Symposium on Control, Communications, and Signal Processing ISCCSP 2006, 2006, Peer-reviewed, Invited

  
• Optimum Relay Position for Differential Amplify-and-Forward Cooperative Communications

  Kazunori Hayashi; Kengo Shirai; T. Himsoon; W; P. Siriwongpairat; A. K. Sadek; K. J. R. Liu; Hideaki Sakai

  WPMC 2006, 2006, Peer-reviewed

  
• Frequency domain power adaptation scheme for multi-carrier systems

  Wladimir Bocquet; Kazunori Hayashi; Hideaki Sakai

  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2006, Peer-reviewed

  
• A Burst Noise Cancellation Scheme for Single Carrier Block Transmission with Cyclic Prefix.

  Kazunori Hayashi; Hideaki Sakai

  2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2006, Peer-reviewed

  
• A simple adaptive filter method for cancelltaion of coupling wave in OFDM signals at SFN relay station

  Hideaki Sakai; Tetsuya Oka; Kazunori Hayashi

  European Signal Processing Conference, 2006, Peer-reviewed

  
• Single carrier block transmission without guard interval

  Kazunori Hayashi; Hideaki Sakai

  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2006, Peer-reviewed

  
• Fractionally Spaced Equalization Method for Block Transmission with Cyclic Prefix Zero-Forcing and MMSE Equalizer Weights

  YOSHIDA Yuki; SAMEJIMA Noriyuki; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report, 25 Feb. 2005

  
• Fractionally Spaced Equalization Method for Block Transmission with Cyclic Prefix BER Performance Analysis

  SAMEJIMA Noriyuki; YOSHIDA Yuki; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report. WBS, Wideband System, 25 Feb. 2005

  
• Fractionally Spaced Equalization and Frequency Diversity Methods for Block Transmission with Cyclic Prefix

  Yuki Yoshida; Kazunori Hayashi; Hideaki Sakai

  APWCS 2005, 2005, Peer-reviewed

  
• A Subtractive Interference Cancellation Scheme for Single Carrier Block Transmission with Insufficient Cyclic Prefix

  Kazunori Hayashi; Hideaki Sakai

  WPMC 2005,706-710, 2005, Peer-reviewed

  
• Interference Elimination and Channel Estimation Schemes for Single Carrier Block Transmission with Insufficient Cyclic Prefix

  Kazunori Hayashi; Hideaki Sakai

  Proceedings of the 36th International Symposium on Stochastic Systems Theory and Its Applications (SSS'04), Nov. 2004, Peer-reviewed

  
• A Simple Interference Elimination Scheme for Single Carrier Block Transmission with Insufficient Cyclic Prefix

  Kazunori Hayashi; Hideaki Sakai

  Proceedings of the 7th International Symposium On Wireless Personal Multimedia Communications (WPMC2004), Sep. 2004, Peer-reviewed

  
• 変復調と等化方式の基礎

  林和則

  2004 Microwave Workshops and Exhibition (MWE2004), 2004

  
• Per-tone equalization for single carrier block transmission with cyclic prefix

  Kazunori Hayashi; Hideaki Sakai

  Midwest Symposium on Circuits and Systems, 2004, Peer-reviewed

  
• 時空間ブロック符号の単一搬送波周波数領域等化システムへの適用

  鬼木洋平; 林 和則; 酒井英昭

  2003 信学ソサイエティ大, B-5-28, Sep. 2003

  
• A Study on Adaptive Antenna Array for Single Carrier Modulation with Cyclic Prefix

  KOJIMA Taku; HAYASHI Kazunori; SAKAI Hideaki

  IEICE technical report. Microwaves, 27 Feb. 2003

  
• An adaptive antenna array for single carrier modulation system with cyclic prefix

  K Hayashi; T Kojima; H Sakai

  57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS, 2003

  
• A New Beamforming Method for Single Carrier Modulation System with Cyclic Prefix

  Kazunori Hayashi; Taku Kojima; Hideaki Sakai

  6th Baiona Workshop on Signal Processing in Communications, 2003, Peer-reviewed

  
• An adaptive antenna array for single carrier modulation system with cyclic prefix

  K Hayashi; T Kojima; H Sakai

  57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS, 2003, Peer-reviewed

  
• A Spatio-Temporal Equalization Method Using an Adaptive Antenna Array and a Decision Feedback Equalizer

  HAYASHI Kazunori; HARA Shinsuke

  Technical report of IEICE. RCS, 12 Oct. 2001

  
• A Spatio-Temporal Equalization Method for 60GHz Wireless Local Area Networks

  HAYASHI Kazunori; HARA Shinsuke

  IEICE technical report. Microwaves, 09 Mar. 2001

  
• A Spatio-Temporal Equalization Method for Indoor Wireless LAN System

  Hayashi Kazunori; Hara Shinsuke

  Proceedings of the IEICE General Conference, 07 Mar. 2001

  
• A spatio-temporal equalization method for indoor wireless LANs with beamforming criterion selection

  K. Hayashi; S. Hara

  IEEE Vehicular Technology Conference, 2001, Peer-reviewed

  
• A Spatio-Temporal Equalization Method with Beamforming Criterion Selectability

  Kazunori Hayashi; Shinsuke Hara

  APCC 2001, 2001, Peer-reviewed

  
• A spatio-temporal equalization method for 60 GHZ indoor wireless local area networks

  K. Hayashi; S. Hara

  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2001, Peer-reviewed

  
• An Adaptive Spatio-Tempral Equalization Method Based on Estimated Channel Impulse Response

  HAYASHI K.

  2000 信学ソサイエティ大, B-5-52, Sep. 2000

  
• Hardware design of filter bank-based narrowband/wideband interference canceler for overlaid TDMA/CDMA systems

  Toyokazu Kitano; Kazunori Hayashi; Hitoshi Masutani; Shinsuke Hara

  IEEE Vehicular Technology Conference, 2000, Peer-reviewed

  
• New spatio-temporal equalization method using estimated channel impulse response

  Kazunori Hayashi; Shinsuke Hara

  IEEE Vehicular Technology Conference, 2000, Peer-reviewed

  
• A New Spatio-Temporal Equalization Method without DoA Information

  Kazunori Hayashi; Shinsuke Hara

  IEEE PIMRC'99, 1999, Peer-reviewed

  
• A New Beamforming Method Using Second Order Statistics-Based Blind Channel Identification

  Kazunori Hayashi; Shinsuke Hara

  WPMC'98, 1998, Peer-reviewed

  

Presentations

• 通信のための信号処理の基礎

  林 和則

  電子情報通信学会光通信システム研究会主催 OCS Summer School 2015, 30 Jul. 2015

  
• Channel estimation for multicarrier systems using compressed sensing

  K. Hayashi

  The Sixth Workshop on Realistic models for Algorithms in Wireless Networks (WRAWN), 05 Jul. 2015, Invited

  
• 圧縮センシングとその応用

  林 和則

  計測自動制御学会(SICE)先端融合システムズアプローチ創出委員会 大規模システムズアプローチ研究会, 31 Mar. 2015, Invited

  
• 光通信のための周波数領域等化技術

  林 和則

  電子情報通信学会光通信システム研究会主催 OCS Summer School 2012, 27 Jul. 2012

  
• 代数的トポロジーとセンサーネットワーク被覆問題

  林 和則

  IEEE COMS Kansai Chapter 技術講演会, Dec. 2008

  
• 確率伝搬法とその応用

  林 和則

  京都大学 数理解析研究所講究録，第1616巻, pp. 16-40, Oct. 2008

  
• Fundamentals of Modulation/Demodulation and Equalization Technologies

  HAYASHI Kazunori

  2004 Microwave Workshops and Exhibition (MWE2004), Nov. 2004

  

Books and Other Publications

• 通信の信号処理 : 線形逆問題, 圧縮センシング, 確率推論, ウィルティンガー微分

  林, 和則; 田中, 聡久

  コロナ社, Nov. 2023

  Find Kyoto University's collection of books :

  
• 数理工学事典

  林 和則, Contributor, 無線信号処理 (マルチチャンネル・アレイ信号処理，通信のための信号処理，MIMO通信信号処理，センサーネットワーク)

  朝倉書店, Nov. 2011, Not refereed

  

Industrial Property Rights

• 特許第5754353号, 特開2013-106161, 特願2011-248039, 無線信号の受信方法および受信装置

  工藤理一; 村上友規; 石原浩一; 溝口匡人; 林和則; 竹中紳二; 金子めぐみ; 酒井英昭

  
• 特許第5669046号, 特開2013-106142, 特願2011-247731, 無線信号の受信方法および受信装置

  工藤理一; 村上友規; 石原浩一; 溝口匡人; 林和則; 竹中紳二; 金子めぐみ; 酒井英昭

  
• 特許第5527604号, 特開2012-019451, 特願2010-156768, 回り込みキャンセラ及び回り込みキャンセル方法

  工藤理一; 村上友規; 溝口匡人; 酒井 英昭; 林 和則; 藤島 康郎

  
• 特許第5521201号, 特開2011-130427, 特願2010-257127, 回り込みキャンセラ及び回り込みキャンセル方法

  西森健太郎; 本間尚樹; 林和則; 酒井英昭

  
• 特許第5354541号, 特開2011-091502, 特願2009-241627, 回り込みキャンセラ及び回り込みキャンセル方法

  西森健太郎; 本間尚樹; 林和則; 酒井英昭

  
• 特願2013-111011, 信号処理装置及び信号処理方法

  小笠原大作; 前田和佳子; 安部淳一; 林和則

  
• 特許第5046317号, 特開2007-295494, 特願2006-123743, 受信機、送信機、伝送システム、及び伝送方法

  酒井英昭; 林和則; 岡田洋侍; 荒木正

  
• 特願2012-065443, 光通信システムおよび光通信方法

  小笠原大作; 林和則

  
• 特開2006-245810, 特願2005-056365, 分数間隔等化器及びそれを用いた受信機

  岡田洋侍; 酒井英昭; 林和則

  

Works

• シングルキャリアブロック伝送の等化方式に関する研究

  From 2004

  

Awards

• 2024

  The Telecommunications Advancement Foundation, The Telecommunications Advancement Foundation Award
• 2024

  IEICE, IEICE Educational Service Award

  Kazunori Hayashi
• 2021

  APSIPA, APSIPA ASC 2021 Best Paper Award
• 2020

  IECIE Communications Society, 電子情報通信学会通信ソサイエティ活動功労賞(ComEX編集副委員長)

  Kazunori Hayashi
• 2019

  APSIPA, APSIPA ASC 2019 Best Special Session Paper Nomination Award
• 2017

  IEICE ESS, 電子情報通信学会基礎・境界ソサイエティ編集活動感謝状(査読委員)

  Kazunori Hayashi
• 2016

  IECIE Communications Society, IEICE Communications Society: Distinguished Contributions Award

  Kazunori Hayashi
• 2009

  KDDI Foundation, The 7th ICF Research Award
• 2009

  IEEE, Globecom 2009 BEST PAPER AWARD
• 2011

  WPMC, WPMC'11 BEST PAPER AWARD
• May 2011

  IECIE Communications Society, IEICE Transactions on Communications: Best Paper Award
• Mar. 2012

  The Telecommunications Advancement Foundation, The Telecommunications Advancement Foundation Award
• May 2014

  IECIE Communications Society, IEICE Transactions on Communications: Best Tutorial Paper Award
• 2005

  IEICE Communications Society, 電子情報通信学会通信ソサイエティ活動功労賞(論文査読)
• 2008

  IEICE Communications Society, 電子情報通信学会通信ソサイエティ活動功労賞(論文査読)
• 2014

  IECIE Communications Society, IEICE Communications Society: Distinguished Contributions Award
• 2014

  IECIE Communications Society, 電子情報通信学会通信ソサイエティ活動功労賞(論文誌編集等)

External funds: Kakenhi

• Smart Terroir: Use of Vineyard Site Evaulation Protocols to Determine Suitability of Vineyard Location and Choice of Cultivar

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41050:Environmental agriculture-related

  National Agriculture and Food Research Organization

  Nobusuke Iwasaki

  From 01 Apr. 2020, To 31 Mar. 2023, Project Closed

  スマート風土産業;栽培適地評価;地理情報システム;機械学習;WebGIS;ワイン専用ブドウ品種;ワイン専用品種;人工知能;センサーネットワーク;センサネットワーク

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H03121/
• Data-driven Algorithm Design for Wireless Communications

  Grant-in-Aid for Scientific Research (B)

  Basic Section 21020:Communication and network engineering-related

  Nagoya Institute of Technology

  Tadashi Wadayama

  From 01 Apr. 2019, To 31 Mar. 2022, Project Closed

  深層学習;機械学習;無線通信;信号処理;深層展開;無線信号処理;MIMO検出;LDPC符号;圧縮センシング;SCDMA方式;収束加速;MIMO方式;固定点反復;チェビシェフ多項式;スパース信号再現;MIMO信号処理;スパースCDMA

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H02138/
• Discrete-Valued Vector Reconstruction from Underdetermined Linear Measurements

  Grant-in-Aid for Scientific Research (C)

  Basic Section 21020:Communication and network engineering-related

  Kyoto University;Osaka City University

  Kazunori Hayashi

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  劣決定線形観測;スパース性;離散性;グループスパース性;非凸最適化;圧縮センシング;スパースモデリング;IoT;複素信号;離散値ベクトル;過負荷信号処理

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K04148/
• Detection of Large Scale and Overloaded Signals from Massive IoT devices Based on Belief Propagation

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 21:Electrical and electronic engineering and related fields

  Hokkaido University

  Takeo Ohgane

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  大規模信号検出;ガウス確率伝搬法;近似メッセージ伝搬;圧縮センシング;IoT;多信号検出;多数信号検出;大規模MIMO;大規模IoT;確率伝搬法;過負荷MIMO;大規模MTC

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H03765/
• Study on underdetermined linear systems in communications

  Grant-in-Aid for Scientific Research (C)

  Osaka City University;Kyoto University

  Kazunori Hayashi

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  離散値ベクトル;スパース;劣決定線形システム;圧縮センシング;線形観測;離散性;スパース性;近似メッセージ伝搬法;合意伝搬法;状態発展法;過負荷MIMO;近似メッセージパッシング

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K06064/
• Analysis of a large-scale bipartite factor graph with analog coupling

  Grant-in-Aid for Scientific Research (A)

  Hokkaido University

  Ohgane Takeo

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  確率伝搬法;一般化確率伝搬法;近似的メッセージ交換法;圧縮センシング;大規模MIMO;近似的メッセージ交換;移動体通信;情報通信工学;無線通信

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H02252/
• Communication Protocol Design for Wireless Control Systems

  Grant-in-Aid for Young Scientists (B)

  National Institute of Informatics;Kyoto University

  Megumi Kaneko

  From 01 Apr. 2014, To 31 Mar. 2018, Project Closed

  無線通信;無線資源割り当て;M2M;制御通信システム;圧縮センシング

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26820143/
• Expanding and Deepning Probabilistic Method in Coding Theory

  Grant-in-Aid for Scientific Research (B)

  Nagoya Institute of Technology

  Tadashi Wadayama

  From 01 Apr. 2013, To 31 Mar. 2016, Project Closed

  符号理論;情報理論;統計力学;理論計算機科学;LDPC符号;疎グラフ;ランダムグラフ;情報統計力学;アルゴリズム;確率的手法;グラフ;グループテスト;分散アルゴリズム;ランダム

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25289114/
• Communication channel capacity and optimization of probability measure

  Grant-in-Aid for Scientific Research (C)

  The Institute of Statistical Mathematics

  Shiro IKEDA

  From 01 Apr. 2012, To 31 Mar. 2015, Project Closed

  通信路容量;変調方式;レート歪関数;適応変調方式

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24560490/
• Self-interference cancellation with virtual coupling wave paths and its applications

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Kazunori HAYASHI

  From 01 Apr. 2012, To 31 Mar. 2015, Project Closed

  自己干渉波;適応フィルタ;アレー信号処理;無線パケット衝突検出;全二重通信;無線中継局;無線LAN;アンテナアレー;量子化雑音;同一周波数全二重双方向通信

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24560457/
• Radio Resource Allocation for Macrocell/Femtocell overlay Heterogeneous Networks

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Megumi KANEKO

  From 28 Apr. 2011, To 31 Mar. 2015, Project Closed

  移動体通信;情報通信工学;先端的通信;無線資源割り当て;フェムトセル;マクロセル;干渉制御

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23760334/
• One-cell reuse mobile communications systems using block transmission with frequency domain equalization

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Kauznori HAYASHI

  From 01 Apr. 2009, To 31 Mar. 2012, Project Closed

  通信;ネットワーク工学;送信ビームフォーミング;電力配分;マルチキャリア;干渉キャンセラ;SLNR

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21760289/
• Studies on Feedback Path Identification and Adaptive Filter Algorithms Based on Information Quantity

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Hideaki SAKAI

  From 01 Apr. 2007, To 31 Mar. 2009, Project Closed

  回り込みキャンセラ;適応フィルタ;ノッチ特性;Kullback-Leibler情報量;エコーキャンセラ;独立成分分析;ロバスト推定;拘束条件付きLMSアルゴリズム;推定誤差共分散行列;拘束条件付きLMS;Pisarenko法;相互情報量;スコア関数

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19560381/
• シングルキャリアブロック伝送に関する研究

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  林 和則

  From 01 Apr. 2005, To 31 Mar. 2008, Project Closed

  周波数領域等化;ブロック伝送;サイクリックプレフィックス;OFDMA;シングルキャリア;ガードインターバル

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17760305/
• Development of new XRF imaging for operando analysis of electrochemical reactions

  Grant-in-Aid for Scientific Research (B)

  Basic Section 34020:Analytical chemistry-related

  Osaka Metropolitan University

  辻 幸一

  From 01 Apr. 2022, To 31 Mar. 2025, Granted

  蛍光X線分析;元素イメージング;オペランド計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H02108/
• Deep Unfolding-Based Signal Processing: Theoretical Foundations and Algorithmic Extensions

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 60:Information science, computer engineering, and related fields

  Nagoya Institute of Technology

  Tadashi Wadayama

  From 01 Apr. 2022, To 31 Mar. 2025, Project Closed

  深層学習;信号処理;無線通信技術;スパース信号推定;LDPC符号;深層展開;モデルベース深層学習;制御工学;MIMO信号検出;誤り訂正復号;光ファイバ通信;モデルベース制御;モンテカルロ法;無線信号処理;分散信号処理;無線通信工学;符号理論

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H00514/
• Development of a novel X-ray fluorescence elemental imaging method and operando analysis of electrochemical reactions

  Grant-in-Aid for Scientific Research (B)

  Basic Section 34020:Analytical chemistry-related

  Osaka Metropolitan University

  Kouichi Tsuji

  From 01 Apr. 2024, To 31 Mar. 2025, Project Closed

  蛍光X線分析;元素イメージング;X線カメラ;非走査;深さ方向の元素分布解析;内部解析;オペランド計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K23376/
• ＡＩアクセラレータとともに進化する通信系信号処理に関する設計論の探求

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 60:Information science, computer engineering, and related fields

  Nagoya Institute of Technology

  和田山 正

  From 01 Apr. 2025, To 31 Mar. 2028, Granted

  AIアクセラレータ;深層展開;テンソル計算;物理計算;信号処理

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25H01111/

External funds: others

• サイクリックプリフィックスを用いたシングルキャリア無線通信システムに関する研究

  C&C若手研究員助成(2003年度)

  From 2003, To 2003

  林和則
• 超高速シングルキャリアブロック伝送

  (財)国際コミュニケーション基金 調査研究助成 （2004-2005年度）

  From 2004, To 2005

  林和則
• サイクリックプレフィックスを用いたブロック伝送方式に関する研究

  (財)近畿移動無線センター モバイル・ワイヤレス研究助成 （2007-2009年度）

  From 2007, To 2009

  林和則
• 制御通信システムのクロ スレイヤ設計に関する研究

  (財)電気通信普及財団 情報通信技術に関する研究調査助成

  From 2014, To 2015

  林和則
• 光積和演算回路を用いた圧縮センシングの研究

  JST CREST

  From 2021, To 2022

  林和則

Education

Teaching subject(s)

• From 01 Apr. 2025, To 31 Mar. 2026

  Signals and Systems

  9081, Spring, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Statistical Signal Processing

  4715, Fall, Graduate School of Informatics, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar of Data Science

  4714, Fall, Graduate School of Informatics, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Statistical Signal Processing

  M342, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Overview of Data Science

  G205, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Basic Data Analysis

  N808, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Introductory Statistics

  N801, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Perspectives in Data Science III

  G211, Spring, Institute for Liberal Arts and Sciences, 1
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar on Applied Analysis 1

  3303, Year-long, Graduate School of Informatics, 4
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar on Applied Analysis 2

  3304, Year-long, Graduate School of Informatics, 4
• From 01 Apr. 2024, To 31 Mar. 2025

  Signals and Systems

  9081, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Statistical Signal Processing

  4715, Fall, Graduate School of Informatics, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar of Data Science

  4714, Fall, Graduate School of Informatics, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Statistical Signal Processing

  M342, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Overview of Data Science

  G205, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Basic Data Analysis

  N808, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Introductory Statistics

  N801, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Perspectives in Data Science III

  G211, Spring, Institute for Liberal Arts and Sciences, 1
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Applied Analysis 2

  3304, Year-long, Graduate School of Informatics, 4
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Applied Analysis 1

  3303, Year-long, Graduate School of Informatics, 4
• From 01 Apr. 2023, To 31 Mar. 2024

  Signals and Systems

  9081, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Statistical Signal Processing

  4715, Fall, Graduate School of Informatics, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar of Data Science

  4714, Fall, Graduate School of Informatics, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Basic Data Analysis

  N808, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Overview of Data Science

  G205, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Introductory Statistics

  N801, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Introductory Statistics

  N801, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Statistical Signal Processing

  M342, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Perspectives in Data Science III

  M329, Spring, Institute for Liberal Arts and Sciences, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Overview of Data Science

  G205, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Introductory Statistics

  N801, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Perspectives in Data Science III

  M329, Spring, Institute for Liberal Arts and Sciences, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Data Science :From Theory to Practical(Exercise) Use I

  G206, Spring, Institute for Liberal Arts and Sciences, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Introductory Statistics

  N801, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Data Science :From Theory to Practical Use I

  G203, Spring, Institute for Liberal Arts and Sciences, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Applied Analysis 1

  3303, Year-long, Graduate School of Informatics, 4
• From 01 Apr. 2022, To 31 Mar. 2023

  Topics in Applied Analysis II

  3363, Fall, Graduate School of Informatics, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Applied Analysis 2

  3304, Year-long, Graduate School of Informatics, 4
• From Apr. 2011, To Mar. 2012

  数理工学概論

  Spring, 工学部
• From Apr. 2011, To Mar. 2012

  システム科学特殊研究１

  Year-long, 情報学研究科
• From Apr. 2011, To Mar. 2012

  システム科学特殊研究２

  Year-long, 情報学研究科
• From Apr. 2011, To Mar. 2012

  Elementary Probability Theory for Daily Life

  Spring, 全学共通科目
• From Apr. 2011, To Mar. 2012

  信号とシステム

  Spring, 工学部
• From Apr. 2011, To Mar. 2012

  数理工学セミナー（数理）

  Fall, 工学部
• From Apr. 2011, To Mar. 2012

  統計的システム論

  Spring, 情報学研究科
• From Apr. 2012, To Mar. 2013

  Signals and Systems

  Spring, 工学部
• From Apr. 2012, To Mar. 2013

  Introduction to Applied Mathematics and Physics

  Spring, 工学部
• From Apr. 2012, To Mar. 2013

  English for Mathematical Science

  Fall, 工学部
• From Apr. 2012, To Mar. 2013

  Advanced Study in Systems Science 1

  Year-long, 情報学研究科
• From Apr. 2012, To Mar. 2013

  Advanced Study in Systems Science 2

  Year-long, 情報学研究科
• From Apr. 2012, To Mar. 2013

  Scientific English

  Fall, 全学共通科目
• From Apr. 2012, To Mar. 2013

  Statistical Systems Theory

  Spring, 情報学研究科
• From Apr. 2013, To Mar. 2014

  Seminar on Applied Mathematics and Physics

  Fall, 工学部
• From Apr. 2013, To Mar. 2014

  Signals and Systems

  Spring, 工学部
• From Apr. 2013, To Mar. 2014

  English for Mathematical Science

  Fall, 工学部
• From Apr. 2013, To Mar. 2014

  Introduction to Applied Mathematics and Physics

  Spring, 工学部
• From Apr. 2013, To Mar. 2014

  Statistical Systems Theory

  Spring, 情報学研究科
• From Apr. 2013, To Mar. 2014

  Systems Sciences Advanced

  Fall, 情報学研究科
• From Apr. 2013, To Mar. 2014

  Advanced Study in Systems Science 1

  Year-long, 情報学研究科
• From Apr. 2013, To Mar. 2014

  Advanced Study in Systems Science 2

  Year-long, 情報学研究科
• From Apr. 2013, To Mar. 2014

  Scientific English

  Fall, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Signals and Systems

  Spring, 工学部
• From Apr. 2014, To Mar. 2015

  English for Mathematical Science

  Fall, 工学部
• From Apr. 2014, To Mar. 2015

  Introduction to Applied Mathematics and Physics

  Spring, 工学部
• From Apr. 2014, To Mar. 2015

  Statistical Systems Theory

  Spring, 情報学研究科
• From Apr. 2014, To Mar. 2015

  Systems Sciences Advanced

  Fall, 情報学研究科
• From Apr. 2014, To Mar. 2015

  Advanced Study in Systems Science 1

  Year-long, 情報学研究科
• From Apr. 2014, To Mar. 2015

  Advanced Study in Systems Science 2

  Year-long, 情報学研究科
• From Apr. 2014, To Mar. 2015

  Seminar on Systems Synthesis, Advanced

  Year-long, 情報学研究科
• From Apr. 2014, To Mar. 2015

  Scientific English

  Fall, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Advanced Study in Systems Science 2

  Year-long, 情報学研究科
• From Apr. 2015, To Mar. 2016

  Signals and Systems

  Spring, 工学部
• From Apr. 2015, To Mar. 2016

  Seminar on Systems Synthesis, Advanced

  Year-long, 情報学研究科
• From Apr. 2015, To Mar. 2016

  Advanced Study in Systems Science 1

  Year-long, 情報学研究科
• From Apr. 2015, To Mar. 2016

  Advanced Study in Systems Science 2

  Fall, 情報学研究科
• From Apr. 2015, To Mar. 2016

  Advanced Study in Systems Science 2

  Year-long, 情報学研究科
• From Apr. 2015, To Mar. 2016

  Systems Sciences Advanced

  Fall, 情報学研究科
• From Apr. 2015, To Mar. 2016

  Statistical Systems Theory

  Spring, 情報学研究科
• From Apr. 2016, To Mar. 2017

  Signals and Systems

  Spring, 工学部
• From Apr. 2016, To Mar. 2017

  Seminar on Applied Mathematics and Physics

  Fall, 工学部
• From Apr. 2016, To Mar. 2017

  Seminar on Systems Synthesis, Advanced

  Year-long, 情報学研究科
• From Apr. 2016, To Mar. 2017

  Advanced Study in Systems Science 1

  Year-long, 情報学研究科
• From Apr. 2016, To Mar. 2017

  Advanced Study in Systems Science 2

  Spring, 情報学研究科
• From Apr. 2016, To Mar. 2017

  Advanced Study in Systems Science 2

  Year-long, 情報学研究科
• From Apr. 2016, To Mar. 2017

  Systems Science, Advanced II

  Fall, 情報学研究科
• From Apr. 2016, To Mar. 2017

  Systems Science, Advanced I

  Spring, 情報学研究科
• From Apr. 2016, To Mar. 2017

  Statistical Systems Theory

  Spring, 情報学研究科
• From Apr. 2020, To Mar. 2021

  Data Science :From Theory to Practical Use I

  Spring, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Data Science :From Theory to Practical(Exercise) Use I

  Spring, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Introductory Statistics

  Spring, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Introductory Statistics

  Fall, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Topics in Applied Analysis II

  Fall, 情報学研究科
• From Apr. 2021, To Mar. 2022

  Perspectives in Data Science III

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Perspectives in Data ScienceIV

  Fall, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Overview of Data Science

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Data Science :From Theory to Practical Use I

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Data Science :From Theory to Practical(Exercise) Use I

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Introductory Statistics

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Introductory Statistics

  Fall, 全学共通科目

Participation in PhD Defense

• In-Band Full-Duplex Transmission for Next Generation Mobile Communication

  MORI SHOTA, Graduate School of Informatics, Sub-chief Examiner

  25 Mar. 2024
• Back propagation control of　model-based multi-layer adaptive filters for optical communication systems

  ARIKAWA MANABU, Graduate School of Informatics, Chief Examiner

  25 Sep. 2023

Part-time lecturer

• From 01 Apr. 2025, To 30 Sep. 2025

  京都大学, 工学部・情報学科
• From 01 Apr. 2024, To 31 Mar. 2025

  放送大学
• From 01 Apr. 2022, To 31 Mar. 2023

  放送大学学園
• From 01 Apr. 2021, To 26 Sep. 2021

  京都府立大学

Administration

School management (title, position)

• From 01 Apr. 2025, To 31 Mar. 2026

  大学院教育支援機構 大学院共通・横断教育企画評価専門委員会 データ科学部会
• From 01 Apr. 2025, To 31 Mar. 2026

  国際高等教育院 企画評価専門委員会 データ科学部会
• From 01 Apr. 2024, To 31 Mar. 2025

  大学院教育支援機構 大学院共通・横断教育企画評価専門委員会 データ科学部会
• From 01 Apr. 2024, To 31 Mar. 2025

  国際高等教育院 企画評価専門委員会 データ科学部会
• From 01 Apr. 2023, To 31 Mar. 2024

  大学院教育支援機構 大学院共通・横断教育企画評価専門委員会 データ科学部会 委員
• From 01 Apr. 2023, To 31 Mar. 2024

  国際高等教育院 企画評価専門委員会 データ科学部会 委員
• From 01 Oct. 2021, To 31 Mar. 2023

  大学院教育支援機構 大学院共通・横断教育企画評価専門委員会 データ科学部会 委員
• From 01 Apr. 2020, To 30 Sep. 2021

  国際高等教育院 基盤企画評価専門委員会 データ科学部会 委員
• From 01 Apr. 2020, To 31 Mar. 2023

  国際高等教育院 企画評価専門委員会 データ科学部会 委員

Faculty management (title, position)

• From 01 Apr. 2025, To 31 Mar. 2026

  教務委員会委員
• From 01 Apr. 2020

  国際高等教育院附属データ科学イノベーション教育研究センター 企画評価委員会 委員
• From 01 Apr. 2015, To 31 Mar. 2017

  評価ＷＧ委員
• From 01 Apr. 2013, To 31 Mar. 2014

  図書ＷＧ委員
• From 01 Apr. 2012, To 31 Mar. 2013

  情報セキュリティ作業委員会委員長
• From 01 Apr. 2012, To 31 Mar. 2013

  情報セキュリティ委員会（情報セキュリティ技術責任者）
• From 01 Apr. 2011, To 31 Mar. 2013

  計算機小委員会委員