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2025, 2024, 2023, 2022, 2021, 2020-2016, 2015-2011, 2010-2006, 2005-2001

2025

Transactions and Letters

• Kohei NOZAKI, Yuyuan CHANG, Kazuhiko FUKAWA, Daichi HIRAHARA, "Multiuser Detection with Accurate Channel Estimation for Collided AIS Packets,"IEICE TRANSACTIONS on Communications, Vol.E108-B No.2 pp.152-163, Feb. 2025.

Domestic Conference

• 島田敬伍,府川和彦,"無線回路における多項式回帰を用いたIQインバランスと非線形増幅器の補償技術,"信学会RCS研究会,iRCS2024-293 ,2025年3月
• 何　流,賈　皓,府川和彦,"Iterative Receiver for Faster-Than-Nyquist Signals over Wireless Fading Channels,"信学会RCS研究会,RCS2024-299 ,2025年3月
• デン ゼバン, 府川和彦, 須山　聡,"ミリ波無線通信におけるシンボル長一定の定振幅OFDM変調方式,"信学会RCS研究会,RCS2024-298 ,2025年3月
• Liu He, Hao Jia, Fukawa Kazuhiko, "Iterative Joint Equalization and Channel Decording for Faster-Than-Nyquist Signals over Fading Channels,"信学総合大会,B-5A-01,2025年3月
• Hao Jia, Yuchen Wu, Kazuhiko Fukawa,"Self-Adaptive AFDM Communication System based on Reinforcement Learning ,"信学総合大会,BS-1-10,2025年3月

2024

Transactions and Letters

• Shrestha, Binu, Yuyuan Chang, and Kazuhiko Fukawa. "Device-to-Device Communications Employing Fog Nodes Using Parallel and Serial Interference Cancelers." IEICE Transactions on Communications, Vol.E107-B No.1, pp. 223-231, Jan. 2024
• Zijie Liang, Kazuhiko Fukawa, Yuyuan Chang, "Slotted unsourced random access using massive MIMO over frequency selective channels," IEICE Transactions on Communications, VOL.E107–B, NO.5 MAY 2024. (Early Access)
• Binu Shrestha, Yuyuan Chang, and Kazuhiko Fukawa, “Device-to-device communications employing fog nodes using parallel and serial interference cancelers,”IEICE Transactions on Communications,vol. E107.B, no. 1, pp. 223-231, Jan. 2024.

International Conference

• Khin Thandar Kyaw, Wiroonsak Santipach, Kritsada Mamat, Kamol Kaemarungsi, and Kazuhiko Fukawa, ``Optimization of Transmit Beamforming Using Channel Covariances for MISO Downlink Assisted by Reconfigurable Intelligent Surfaces,''21st International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), May 2024.
• Patipon Petchtone, Denchai Worasawate, Tiwat Pongthavornkamol, Kazuhiko Fukawa, and Yuyuan Chang, ``Experimental results on FMCW radar based Human Recognition using only Doppler information,'' 21st International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), May 2024.

Domestic Conference

• 張 致遠, 張 裕淵, 府川和彦, ``移動通信における非正規QAMを用いたビット領域NOMA方式," 信学技報, RCS2024-125, pp. 48-53, 2024年8月.
• Zijie Liang, Kazuhiko Fukawa, and Yuyuan Chang, ``Unsourced random access employing massive MIMO over frequency selective channels," 信学全国大会, B-5A-41, 2024年9月.
• ZhiYuan Zhangn, Yuyuan Chang, Kazuhiko Fukawa, "Non-Orthogonal Multiple Access Schemes with Irregular Constellations for Mobile Channels,"信学全国大会,B-5A-42,2024年9月
• Yuki Ono, Yuyuan Chang, Kazuhiko Fukawa, Satoshi Suyama, and Takahiro Asai, “Time-varying channel prediction based on angle variation model for analog-digital-hybrid massive MIMO communications,”IEICE Society Conf. B-5A-54, Mar. 2024 (in Japanese).
• Keigo Shimada, Kazuhiko Fukawa, Yuyuan Chang, “Machine learning based compensation for IQ imbalance and nonlinear amplification of wireless communications circuits,”IEICE General Conf.B-5A-54, Mar 2024 (in Japanese).
• Yuyuan Chang and Kazuhiko Fukawa, “Theoretical analysis of linear compensation for IQ Imbalance in mobile communications circuits,” IEICE Society Conf.B-5A-79, Mar. 2024 (in Japanese).
• Yuyuan Chang and Kazuhiko Fukawa,“Predistortion Exploiting Linear Estimation and Its Residual Errors for IQ Imbalance and Nonlinear Amplification in Wireless Communications Circuits,”IEICE Tech. Report, vol. 123, no. 434, RCS2023-290, pp. 164-169, Mar. 2024 (in Japanese).
• Keigo Shimada, Kazuhiko Fukawa, Yuyuan Chang, “Compensation schemes for IQ imbalance and nonlinear amplification using machine learning techniques,”IEICE Tech. Report,vol. 123, no. 434, RCS2023-291, pp. 170-175, Mar. 2024 (in Japanese).

2023

International Conference

• Huiying Song, Yuyuan Chang, and Kazuhiko Fukawa, “A CSI-Based Construction Scheme for GN-Coset Codes over Frequency Selective Fading Channels.” VTC2023-Spring, June 2023.
• Yun Li, Yuyuan Chang, Kazuhiko Fukawa, "Reinforcement Learning-Based Cognitive Radio Transmission Scheduling in Vehicular Systems."VTC2023-Spring, June 2023.
• Yuki Ono, Yuyuan Chang, Kazuhiko Fukawa,"Time-Varying Channel Prediction for Pilot Contamination Mitigation in Hybrid Massive MIMO Communications,"VTC2023-Spring, June 2023.

Domestic Conference

• 野﨑航平, 張 裕淵, 府川和彦, 平原 大地, “衛星搭載AISにおける多数衝突パケットの低演算量マルチユーザ検出,” 信学SAT研究会, SAT2022-71, 2023年3月.
• 小野佑貴, 張 裕淵, 府川和彦, 須山 聡, 浅井孝浩, “ハイブリッドMassive MIMOにおけるパイロット汚染軽減のための時変動チャネル予測,” 信学RCS研究会, RCS2022-296, 2023年3月.
• 野﨑航平, 張 裕淵, 府川和彦, “衛星搭載AISにおける衝突パケット数3以上のための低演算量信号検出,” 信学総合大会, B-5-58, 2023年3月.
• 小野佑貴, 張 裕淵, 府川和彦, 須山 聡, 浅井孝浩, “ハイブリッド型Massive MIMOにおける パイロット汚染対策のための時変動チャネル予測,” 信学総合大会, B-5-103, 2023年3月.

2022

International Conference

• Huiying Song, Yuyuan Chang, and Kazuhiko Fukawa, “Encoding and Decoding of Polar Codes for Frequency Selective Fading Channels,” VTC2022-Spring, June 2022.
• Kohei Nozaki, Yuyuan Chang, and Kazuhiko Fukawa, Daichi Hirahara, “Signal Separation of Collided AIS Packets Employing Iterative Channel Parameter Estimation in Space-based AIS,” VTC2022-Spring, June 2022.

Domestic Conference

• Tianhao Dong, Yuyuan Chang, and Kazuhiko Fukawa, “BEM based Adaptive Signal Detection for Underwater Acoustic MIMO-OFDM Communications,” IEICE Society Conf., B-5-43, Sept. 2022.
• Meng Yan, Yuyuan Chang, and Kazuhiko Fukawa, “Random Phase and Pattern Schemes for Wireless Physical Layer Security,” IEICE Society Conf., B-5-40, Sept. 2022.
• Binu Shrestha, Yuyuan Chang, and Kazuhiko Fukawa, “Device-to-Device Communications via Fog Nodes using Parallel Interference Cancellation,” IEICE Society Conf., B-5-33, Sept. 2022.
• Zihan Wang, Yuyuan Chang, and Kazuhiko Fukawa, “Constant Amplitude NOMA-OFDM Wireless Communication System,” IEICE Society Conf., B-5-30, Sept. 2022.
• Haoxiang Luan, Yuyuan Chang, and Kazuhiko Fukawa, “Power Control Based on Multi-layer FISTA for Small Cell MIMO Networks,” IEICE Society Conf., B-5-7, Sept. 2022.
• Yuchen Liu, Yuyuan Chang, and Kazuhiko Fukawa, “A Distributed Reinforcement Learning Approach for Inter-Cell Interference Coordination,” IEICE Society Conf., B-5-6, Sept. 2022.
• 玉田直人, 張 裕淵, 府川和彦, “教師なし学習のCNNに基づく送信電力及び 送信ビームフォーミング協調制御,” 信学ソ大会, B-5-5, 2022年9月.
• Yuchen Liu, Yuyuan Chang, and Kazuhiko Fukawa, “Multi-Agent Deep Q-Learning based Inter-Cell Interference Coordination for Cellular Systems,” IEICE Tech. Report, RCS2022-119, Aug. 2022.
• 玉田直人, 張 裕淵, 府川和彦, “機械学習に基づく送信電力及び送信ビームフォーミング制御によるセル間干渉制御,”信学技報, RCS2022-118, 2022年8月.
• Zihan Wang, Yuyuan Chang, and Kazuhiko Fukawa, “Constant Amplitude Modulation for NOMA-OFDM Wireless Communications,” IEICE Tech. Report, RCS2022-115, Aug. 2022.
• Haoxiang Luan, Yuyuan Chang, and Kazuhiko Fukawa, “Transmit Power Control for MIMO Small Cells Networks Employing Neural Networks with Compressed Sensing Algorithms,” IEICE Tech. Report, RCS2022-117, Aug. 2022.
• Binu Shrestha, Yuyuan Chang, and Kazuhiko Fukawa, “Device-to-Device Communications Employing Fog Nodes with Parallel Interference Cancellers,” IEICE Tech. Report, RCS2022-105, Aug. 2022.
• Meng Yan, Yuyuan Chang, and Kazuhiko Fukawa, “Random Phase based Physical Layer Security Scheme Robust against Multi-antenna Eavesdroppers,” IEICE Tech. Report, RCS2022-104, Aug. 2022.
• Tianhao Dong, Yuyuan Chang, and Kazuhiko Fukawa, “Joint Time-Variant Channel Estimation and Signal Detection for Underwater Acoustic MIMO-OFDM Communications,” IEICE Tech. Report, RCS2022-103, Aug. 2022.
• 野﨑航平，張裕淵，府川和彦，平原大地，"衛星搭載AISにおける逐次チャネル推定を用いた衝突パケットの分離検出，"信学技報，vol. 121，no．379，SAT2021-61，pp．51-56，2022年2月．
• 小野佑貴，張裕淵，府川和彦，須山聡，浅井孝浩，"ハイブリッド型Massive MIMOにおけるパイロット汚染に耐性の有るチャネル推定法，"信学技報，vol. 121，no．391，RCS2021-270，pp．102-107，2022年3月．
• 寺内優，張裕淵，府川和彦，"ミリ波帯無線通信における位相雑音補償を伴う定振幅OFDM伝送，"信学技報，vol. 121，no．391，RCS2021-251，pp．1-6，2022年3月．
• 松本侑理香，張裕淵，府川和彦，"MIMO無線通信におけるチャネル時間変動に耐性のあるランダム位相・物理層暗号，"信学技報，vol. 121，no．391，RCS2021-252，pp．7-12，2022年3月．
• Yang Yang, Yuyuan Chang, and Kazuhiko Fukawa, "OFDM Wireless Receivers based on Time-to-Digital Conversion，"信学技報，vol. 121，no．391，RCS2021-292，pp．201-206，2022年3月．
• 小野佑貴，張裕淵，府川和彦，須山聡，浅井孝浩，"ハイブリッド型Massive MIMOにおけるパイロット汚染を低減するチャネル推定法，"信学総合大会，B-5-63，2022年3月．
• 寺内優，張裕淵，府川和彦， "ミリ波帯無線通信における位相雑音に耐性がある定振幅OFDM伝送方式，"信学総合大会，B-5-34，2022年3月．
• 松本侑理香，張裕淵，府川和彦，"MIMO無線通信の時変動チャネルへ追従可能な物理層暗号方式，"信学総合大会，B-5-84，2022年3月．

2021

Journal

• Hideya SO, Kazuhiko FUKAWA, Hayato SOYA, and Yuyuan CHANG,“Metric-Combining Multiuser Detection Using Replica Cancellation with RTS and Enhanced CTS for High-Reliable and Low-Latency Wireless Communications,”IEICE Trans. on Commun., vol. E104-B, no. 11, pp. 1441-1453, 2021.
• Hideya So, Hayato Soya, and Kazuhiko Fukawa,“Spectrum Sensing Scheme Measuring Packet Lengths of Interfering Systems for Dynamic Spectrum Sharing,”IEEE Access, vol. 9, pp. 135160-135166, 2021.

International Conference

• Kohei Nozaki, Yuwa Takanezawa, Yuyuan Chang, Kazuhiko Fukawa and Daichi Hirahara, "Multiuser Detection of Collided AIS Packets with Accurate Estimates of Doppler Frequencies, "VTC2021-Spring, April. 2021
• Kittikom Sangrit, Jessada Karnjana, Seksan Laitrakun, Kazuhiko Fukawa, Somchart Fugkeaw, and Suthum Keerativittayanun,“Distance Estimation Between Wireless Sensor Nodes Using RSSI and CSI with Bounded-Error Estimation and Theory of Evidence for a Landslide Monitoring System,”ICITEE 2021, 2021.
• Aman Worasutr, Denchai Worasawate, Tiwat Pongthavornkamol, and Kazuhiko Fukawa,“Improved Human Detection Algorithm by Indoor W-Band FMCW RADAR using K-means Technique,”iEECON 2021, 2021.

Domestic Conference

• 張 裕淵, 府川 和彦, “移動通信におけるSTBCに基づくNOMA方式,” 電子情報通信ソサイエティ大会, B-5-44, 2021年9月.
• 野﨑航平，張　裕淵，府川和彦，平原大地，"衛星搭載AISにおける衝突パケット数 3 以上の信号検出"，信学総大，B-5-103, 2021年3月
• 野﨑航平，高根沢優和，張　裕淵，府川和彦，平原大地，"衛星搭載AISにおける高精度ドップラー周波数推定を用いた衝突パケットの分離検出"，信学技報，SAT2020-38, 2021年2月
• 柘植健太，張　裕淵，府川和彦，須山　聡，浅井孝浩，"ハイブリッド型Massive MIMOにおけるマルチクラスター時変動チャネルの適応予測，"電子情報通信学会総合大会，B-5-58，2021年3月．
• 柘植健太，張　裕淵，府川和彦，須山　聡，浅井孝浩，"ハイブリッドビームフォーミングを用いたMassive MIMOにおけるマルチクラスター時変動チャネルの適応予測，"電子情報通信学会技術報告，RCS2020-252，2021年3月．
• 京嶋裕幸，張　裕淵，府川和彦，"D2D通信における干渉キャンセル機能付きFog Nodeを用いた無線リソース再利用，"電子情報通信学会技術報告，RCS2020-209，2021年3月．
• 京嶋裕幸，張　裕淵，府川和彦，"D2D通信における干渉キャンセル機能付きFog Nodeを用いた無線リソース共有，"電子情報通信学会総合大会，B-5-91，2021年3月．
• 玉田直人，張裕淵，府川和彦，"MIMO無線通信ネットワークにおける教師なし機械学習に基づく送信電力及びビームフォーミング制御，"信学技報，vol. 121，no．113，RCS2021-29，pp．63-68，2021年7月．
• 宋卉迎，張裕淵，府川和彦，"周波数選択性フェージングチャネルにおけるPolar Code の符号化および復号，"信学技報，vol．121，no．153，RCS2021-99，pp．1-6，2021年8月．
• Huiying Song，Yuyuan Chang，Kazuhiko Fukawa，"Frozen Bits Design of Polar Codes over Frequency Selective Fading Channels，"電子情報通信ソサイエティ大会，B-5-27，2021年9月．
• 野﨑　航平，張　裕淵，府川　和彦，平原　大地，"衛星搭載AIS における高精度ドップラ周波数推定を伴う衝突パケットの反復チャネル推定，"電子情報通信ソサイエティ大会，B-5-22，2021年9月．
• 玉田直人，張　裕淵，府川和彦，"CNNを用いたMIMO無線通信ネットワークの送信電力及びビームフォーミング制御，"電子情報通信ソサイエティ大会，B-5-26，2021年9月．