Fumiaki Maehara

83 papers B 7C 1Misc 3Journal 15Unranked 57

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Misalignment-Resilient Mode Group Selection for OAM-MIMO Using SIC. RWS Ryosuke Hoshi, Jihan Arsya Hidayat, Fumiaki Maehara
2026	Misc	`conf`	Power-Aware IMI Cancellation for OAM Multiplexing under Beam Axis Misalignment. ICNC Jihan Arsya Hidayat, Ryosuke Hoshi, Yasunori Yagi, Doohwan Lee, Fumiaki Maehara
2025	—	`conf`	Performance Evaluation of Asynchronous Coded FBMC/OFDM Systems under Adjacent Channel Interference and Multipath Fading. VTC2025-Fall Ryoma Kobayashi, Hirofumi Suganuma, Fumiaki Maehara
2024	—	`conf`	Adaptive Decision Feedback Channel Estimation Using Terminal Speed for SC-FDE MIMO. ISPACS Lisa Suzuki, Shuhei Saito, Keita Kuriyama, Kentaro Tanaka, Hitoshi Hasegawa, Toshifumi Miyagi, Fumiaki Maehara
2024	B	`conf`	Antenna Configuration and Carrier Frequency Dependence of System Capacity in Parabolic Reflector-Based OAM-MIMO. WCNC Shuhei Saito, Yasunori Yagi, Doohwan Lee, Fumiaki Maehara
2024	—	`conf`	Effectiveness Evaluation of Multi-user MIMO Tomlinson-Harashima Precoding in LEO Satellite Communication Systems. WOCC Nozomi Sasaki, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara
2024	—	`conf`	Impact of Intentional Delay Addition on System Capacity in Fronthaul Multiplexing. ISPACS Hiroshi Ou, Fumiaki Maehara
2024	Misc	`conf`	Performance Evaluation of MIMO-FTN Signaling under Multipath Fading Channels with PA Non-Linearity. ICNC Hao-Tse Chiu, Shuhei Saito, Keita Kuriyama, Kentaro Tanaka, Hitoshi Hasegawa, Toshifumi Miyagi, Takeshi Onizawa, Fumiaki Maehara
2023	—	`conf`	Beam Axis Misalignment Suppression Method Employing Efficient Beamforming and IMI Cancellation for OAM Multiplexing. ICC Workshops Shuhei Saito, Hirofumi Suganuma, Kayo Ogawa, Fumiaki Maehara
2023	—	`conf`	Hybrid Multiple Access Scheme Employing NOMA and OMA Simultaneously Under Non-uniform User Distribution and Multiple Transmit Antennas. EuCNC/6G Summit Nozomi Sasaki, Fuga Tanaka, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara
2023	J	`jnl`	Improper Gaussian Signaling for Two-User MISO-NOMA Systems Considering Hardware Impairments and Imperfect SIC. IEEE Access Hao-Tse Chiu, Fumiaki Maehara
2023	B	`conf`	Link Distance and Carrier Frequency Dependence of Propagation Attenuation in OAM Multiplexing Using Parabolic Antenna. PIMRC Shuhei Saito, Yasunori Yagi, Doohwan Lee, Fumiaki Maehara
2023	J	`jnl`	Performance Evaluation of MIMO-FTN Signaling Under Multipath Fading Channels. IEEE Access Hao-Tse Chiu, Shuhei Saito, Hirofumi Suganuma, Keita Kuriyama, Kentaro Tanaka, Hitoshi Hasegawa, Toshifumi Miyagi, Takeshi Onizawa, Fumiaki Maehara
2022	—	`conf`	A Guard Interval Control Scheme Using Theoretical System Capacity for UAV MU-MIMO-OFDM THP Systems. ISPACS Kazuki Yao, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara
2022	—	`conf`	Beamforming, Antenna Selection, and Power Allocation Factor Design for Downlink Two-User MISO-NOMA Systems. VTC Spring Hao-Tse Chiu, Fumiaki Maehara
2022	J	`jnl`	Effectiveness Evaluation of Dual-Polarized OAM Multiplexing Employing SC-FDE in Urban Street Canyon Environments. IEEE Access Hirofumi Suganuma, Shuhei Saito, Kayo Ogawa, Fumiaki Maehara
2022	—	`conf`	Performance Analysis of Single-carrier OAM Multiplexing Considering Radiation Pattern and Polarization in the Presence of Ground Reflection. ICC Workshops Shuhei Saito, Hirofumi Suganuma, Kayo Ogawa, Fumiaki Maehara
2022	—	`conf`	System Capacity Analysis of Asynchronous FBMC and OFDM Systems in the Presence of Adjacent Channel Interference and Multipath Fading. RWS Hiroto Yamada, Hirofumi Suganuma, Fumiaki Maehara
2021	J	`jnl`	An Efficient Method for Combining Multi-User MIMO Tomlinson-Harashima Precoding With User Selection Based on Spatial Orthogonality. IEEE Access Hirofumi Suganuma, Yukiko Shimbo, Tomoki Maruko, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2021	—	`conf`	Application of Least-Squares Channel Estimation to Large-scale MU-MIMO-OFDM in the Presence of Terminal Mobility. ISPACS Yutaka Itoya, Shuhei Saito, Hirofumi Suganuma, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2021	—	`conf`	Blockage Mitigation Method Employing Antenna Height and User Position in Millimeter-wave Communications. ISPACS Mitsumasa Nitta, Hirofumi Suganuma, Fumiaki Maehara
2021	—	`conf`	Deep Learning Based Hybrid Multiple Access Consisting of SCMA and OFDMA Using User Position Information. ICAIIC Yuta Kumagai, Naoya Gonda, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara
2021	—	`conf`	Deep Learning Based Resource Allocation Method to Control System Capacity and Fairness for MU-MIMO THP. VTC Spring Yukiko Shimbo, Hirofumi Suganuma, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2021	—	`conf`	Efficient Inter-mode Interference Cancellation Method for OAM Multiplexing in the Presence of Beam Axis Misalignment. ICC Workshops Shuhei Saito, Yuki Ito, Hirofumi Suganuma, Kayo Ogawa, Fumiaki Maehara
2021	—	`conf`	Hybrid Multiple Access Scheme Using NOMA and OMA Simultaneously Considering User Request. WPMC Fuga Tanaka, Hirofumi Suganuma, Fumiaki Maehara
2021	—	`conf`	Joint Transmit Beamforming and Antenna Selection Design for MISO-NOMA Systems Based on Improper Gaussian Signaling. VTC Fall Hao-Tse Chiu, Fumiaki Maehara
2021	—	`conf`	Performance Analysis of SC-FDE Considering Radiation Pattern in Millimeter-wave and Terahertz Broadband Communications. WPMC Yuto Oyamada, Shuhei Saito, Hirofumi Suganuma, Keita Kuriyama, Yu Ono, Hayato Fukuzono, Masafumi Yoshioka, Fumiaki Maehara
2020	—	`conf`	Adaptive Repetition Control Using Terminal Mobility for Uplink Grant-Free URLLC. VTC Spring Shinichi Ozaku, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara
2020	—	`conf`	Analysis of the Impact of Antenna Arrangement on System Capacity of MU-MIMO in the Presence of Terminal Mobility. VTC Fall Hirofumi Suganuma, Yukiko Shimbo, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2020	—	`conf`	Deep Learning Based CoMP Transmission Method Using Vehicle Position Information for Taxi Radio Systems. ICAIIC Kazuki Kojima, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara
2020	—	`conf`	Performance Analysis of OAM Multiplexing Employing SC-FDE in the Presence of Ground Reflection. GLOBECOM (Workshops) Hirofumi Suganuma, Shuhei Saito, Kayo Ogawa, Fumiaki Maehara
2020	—	`conf`	Performance Analysis of Polarized OAM Multiplexing Considering the Effect of Polarization Interference. ICC Workshops Shuhei Saito, Yuki Ito, Hirofumi Suganuma, Kayo Ogawa, Fumiaki Maehara
2019	—	`conf`	Centralized Resource Allocation Method for Multiuser MIMO Capable Wireless LANs. WPMC Soma Yamashita, Hirofumi Suganuma, Tomoki Murakami, Yasushi Takatori, Fumiaki Maehara
2019	—	`conf`	Efficient Proportional Fairness Scheduling Method Using User Distribution in MU-MIMO THP. VTC Spring Yukiko Shimbo, Hirofumi Suganuma, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2019	J	`jnl`	Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Fumiaki Maehara
2019	—	`conf`	Hybrid Multiple Access Using Simultaneously NOMA and OMA. ISPACS Hirofumi Suganuma, Hiroaki Suenaga, Fumiaki Maehara
2019	—	`conf`	Inter-Mode Interference Suppression Employing Even-Numbered Modes for UCA-Based OAM Multiplexing. GLOBECOM Workshops Hirofumi Suganuma, Shuhei Saito, Kayo Ogawa, Fumiaki Maehara
2019	—	`conf`	Low Complexity Fair User Scheduling Employing Spatial Orthogonality for MU-MIMO Systems. ICT Ei Nandar Maung, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara
2019	—	`conf`	Performance Analysis of OAM-MIMO using SIC in the Presence of Misalignment of Beam Axis. ICC Workshops Shuhei Saito, Hirofumi Suganuma, Kayo Ogawa, Fumiaki Maehara
2019	—	`conf`	Performance Enhancement of OAM-MIMO Using Successive Interference Cancellation. VTC Spring Shuhei Saito, Hirofumi Suganuma, Kayo Ogawa, Fumiaki Maehara
2019	—	`conf`	Repetition Control Method Using Terminal Mobility for Uplink Grant-Free URLLC. ISPACS Shinichi Ozaku, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara
2018	—	`conf`	Combination Strategy Based on Theoretical Aspects for Effective and Efficient Wireless Communications. ISPACS Fumiaki Maehara, Hiromichi Tomeba, Takashi Onodera
2018	—	`conf`	Control Overhead Reduction Method Employing Frequency Correlation for MU-MIMO-OFDM THP with User Scheduling. VTC Spring Yukiko Shimbo, Nobuhiro Hiruma, Hirofumi Suganuma, Fumiaki Maehara
2018	J	`jnl`	Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Fumiaki Maehara
2018	—	`conf`	Influence of the Number of Uniform Circular Arrays on System Capacity in OAM Multiplexing. WPMC Shuhei Saito, Hirofumi Suganuma, Kayo Ogawa, Fumiaki Maehara
2018	J	`jnl`	On the Feasibility of an Adaptive Movable Access Point System in a Static Indoor WLAN Environment. IEICE Trans. Commun. Tomoki Murakami, Shingo Oka, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara
2018	—	`conf`	Theoretical System Capacity of Multi-User MIMO THP in the Presence of Terminal Mobility. VTC Fall Hirofumi Suganuma, Yukiko Shimbo, Nobuhiro Hiruma, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2018	—	`conf`	Theoretical performance evaluation of system capacity in multi-user MIMO THP with ordering. WTS Hirofumi Suganuma, Nobuhiro Hiruma, Fumiaki Maehara
2017	—	`conf`	A simple CoMP transmission method employing vehicle position information for taxi radio systems. WiSNet Naoki Kurihara, Keisuke Ujihara, Fumiaki Maehara
2017	Misc	`conf`	An enhanced MMSE subchannel decision feedback equalizer with ICI suppression for FBMC/OQAM systems. ICNC Chih-Wei Chen, Fumiaki Maehara
2017	—	`conf`	Efficient Ordering Calculation Method Using Frequency Correlation for MU-MIMO-OFDM THP. VTC Spring Nobuhiro Hiruma, Tomoki Maruko, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2017	—	`conf`	Inter-symbol interference suppression scheme employing periodic signals in coded network MIMO-OFDM systems. RWS Hirofumi Suganuma, Shuhei Saito, Tomoki Maruko, Fumiaki Maehara
2017	—	`conf`	Performance of adaptive movable access point system in the presence of positioning error. RWS Shingo Oka, Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara
2016	C	`conf`	A coordinated multipoint transmission method employing vehicle position information for taxi radio systems. APCC Keisuke Ujihara, Naoki Kurihara, Yoshinori Sakata, Fumiaki Maehara
2016	B	`conf`	Efficient combination of multi-user MIMO THP and user selection based on spatial orthogonality. WCNC Tomoki Maruko, Takahiro Yamaguchi, Tomoki Yoshimura, Hiromichi Tomeba, Takashi Onodera, Fumiaki Maehara
2016	—	`conf`	Theoretical Shannon Capacity Performance of Nonlinearly Amplified Uplink OFDMA Signals in the Presence of Terminal Mobility. VTC Fall Takahiro Yamaguchi, Kei Nishimura, Fumiaki Maehara
2015	—	`conf`	A Novel Modulo Loss Suppression Scheme Employing Theoretical BER Formula for MU-MIMO THP Systems. VTC Fall Kei Nishimura, Tomoki Maruko, Hiromichi Tomeba, Takashi Onodera, Minoru Kubota, Fumiaki Maehara, Fumio Takahata
2015	—	`conf`	Decision Feedback Channel Estimation Scheme Using Terminal Speed for Single-Carrier Frequency-Domain Equalization. VTC Spring Hirotaka Mihara, Fumiaki Maehara
2014	—	`conf`	Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems. RWS Gen Osada, Shoya Takebuchi, Fumiaki Maehara
2014	B	`conf`	Vector perturbation using signal space conversion assisted vector ranking algorithm. WCNC Hiromichi Tomeba, Takashi Onodera, Minoru Kubota, Fumiaki Maehara, Fumio Takahata
2013	—	`conf`	A Deterministic Transmit Power Control for OFDM Clipping and Filtering. VTC Fall Shoya Takebuchi, Gen Osada, Fumiaki Maehara
2013	—	`conf`	Hybrid ARQ for modulo loss reduction in multi-user MIMO THP systems. ISPACS Shoya Takebuchi, Hiromichi Tomeba, Takashi Onodera, Minoru Kubota, Fumiaki Maehara, Fumio Takahata
2013	B	`conf`	Theoretical derivation of bit error rate for uplink OFDMA over nonlinear fading channels. PIMRC Kei Nishimura, Shoya Takebuchi, Fumiaki Maehara
2012	B	`conf`	A novel clipping and filtering method employing transmit power control for OFDM systems. WCNC Shoya Takebuchi, Takuto Arai, Fumiaki Maehara
2012	—	`conf`	Coverage performance of UWB in-car wireless communication in the presence of multiple terminals. RWS Takuto Arai, Toru Shirai, Yuki Watanabe, Fumiaki Maehara
2011	—	`conf`	An Application of Time Division Multiplexing on Multi-User MIMO THP Systems in the Presence of High Mobility Terminals. VTC Fall Yunhan Wang, Manato Shimizu, Fumiaki Maehara, Fumio Takahata
2010	—	`conf`	Coverage Area Prediction Method of Extremely Reliable In-Car MB-OFDM UWB Communication. VTC Spring Ryouhei Kaneko, Akihiro Yamakita, Fumiaki Maehara
2010	—	`conf`	Coverage performance of MB-OFDM UWB in-car wireless communication. CSNDSP Fumiaki Maehara, Ryouhei Kaneko, Akihiro Yamakita, Satoshi Goto
2010	J	`jnl`	Generic Permutation Network for QC-LDPC Decoder. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Xiao Peng, Xiongxin Zhao, Zhixiang Chen, Fumiaki Maehara, Satoshi Goto
2010	—	`conf`	High parallel variation Banyan network based permutation network for reconfigurable LDPC decoder. ASAP Xiao Peng, Zhixiang Chen, Xiongxin Zhao, Fumiaki Maehara, Satoshi Goto
2010	J	`jnl`	Permutation Network for Reconfigurable LDPC Decoder Based on Banyan Network. IEICE Trans. Electron. Xiao Peng, Zhixiang Chen, Xiongxin Zhao, Fumiaki Maehara, Satoshi Goto
2009	—	`conf`	Simple Series Form Formula of BER Performance of M-ary QAM/OFDM Signals Over Nonlinear Fading Channels. MCSS Yuichiro Goto, Akihiro Yamakita, Fumiaki Maehara
2009	—	`conf`	Theoretical derivation of bit error rate in MB-OFDM UWB system. WTS Ryouhei Kaneko, Fumiaki Maehara
2007	J	`jnl`	Channel Estimation and Interference Cancellation for MIMO-OFDM Systems. IEICE Trans. Commun. Van-Duc Nguyen, Matthias Pätzold, Fumiaki Maehara, Harald Haas, Minh-Viet Pham
2007	J	`jnl`	Periodic Spectrum Transmission for Single-Carrier Transmission Frequency-Domain Equalization. IEICE Trans. Commun. Fumiaki Maehara, Satoshi Goto, Fumio Takahata
2006	—	`conf`	Inter-symbol Interference Suppression Scheme using Periodic Signal Waveform for Fixed-rate COFDM Systems. VTC Spring Fumiaki Maehara, Satoshi Goto, Fumio Takahata
2006	J	`jnl`	Iterative Decision Feedback Channel Estimation Using Metrics Comparison for Burst Mode COFDM Transmission. IEICE Trans. Commun. Haruhito Yoshida, Fumiaki Maehara, Fumio Takahata
2005	J	`jnl`	Closed Form Expression of Average Bit Error Rate for TDD Transmit Diversity Employing Maximal Ratio Combining. IEICE Trans. Commun. Fumiaki Maehara
2005	—	`conf`	Inter-symbol Interference Suppression Employing Sub-carrier Group Selection for OFDM-TDD Transmit Diversity. ISWCS Fumiaki Maehara, Takeshi Ikenaga, Fumio Takahata, Satoshi Goto
2003	J	`jnl`	Approximate equation of average bit-error rate in DS-CDMA systems over fading channels. IEEE Trans. Commun. Fumihito Sasamori, Fumiaki Maehara, Shiro Handa, Shinjiro Oshita, Fumio Takahata
2003	B	`conf`	Approximate equation of bit error rate in OFDM systems over specular multipath fading channels. WCNC Fumihito Sasamori, Atsuhiro Yamano, Shiro Handa, Fumiaki Maehara, Fumio Takahata, Shinjiro Oshita
2002	—	`conf`	Theoretical derivation method of bit error rate in maximal ratio combining TDD transmitter diversity. MWCN Fumiaki Maehara, Fumihito Sasamori, Fumio Takahata
2000	J	`jnl`	SIR Weighting Combining Diversity Using Matched Filter for Personal Communication Systems. Wirel. Pers. Commun. Fumiaki Maehara, Osamu Nakamura, Hitoshi Takanashi