| 2025 | VTC | A ConvMixer-based Inter-Radar Interference Mitigation Approach for automotive mmWave Radar. | Yudai Suzuki, Xiaoyan Wang, Masahiro Umehira, Hao Zhou |
| 2023 | APCC | OTFS and Delay Doppler Communications. | Y. Hong, Masahiro Umehira |
| 2023 | APCC | Radar-Communication Integration System based on PMCW Radar using Zadoff-Chu Sequence. | Masahiro Umehira, Katsuyuki Fujii, Yasuyuki Okumura |
| 2023 | DASC | Deep Reinforcement Learning-Based On-Off Analog Beamforming Coordination for Downlink MISO Networks. | Hang Zhou, Xiaoyan Wang, Masahiro Umehira, Yusheng Ji |
| 2023 | VTC | Split Learning Assisted Multi-UAV System for Image Classification Task. | Tingkai Sun, Xiaoyan Wang, Masahiro Umehira, Yusheng Ji |
| 2022 | VTC | A Deep Reinforcement Learning based Analog Beamforming Approach in Downlink MISO Systems. | Hang Zhou, Xiaoyan Wang, Masahiro Umehira, Yusheng Ji |
| 2021 | VTC | FFT-based frequency domain filter design for multichannel overlap-windowed-DFTs-OFDM signals. | Motoki Ishibashi, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda |
| 2020 | GLOBECOM | Deep Reinforcement Learning based Access Control for Disaster Response Networks. | Hang Zhou, Xiaoyan Wang, Masahiro Umehira, Xianfu Chen, Celimuge Wu, Yusheng Ji |
| 2018 | APCC | Feasibility of HPA Linearization System using Amplitude Reference Pilot Signal. | Takuya Okamoto, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda |
| 2018 | VTC | Energy Efficient Learning-Based 60GHz Band Coverage Prediction for Multi-Band WLAN. | Xiaoyan Wang, Masahiro Umehira, Shigeki Takeda, Hiroyuki Otsu, Takyuya Kawatani |
| 2018 | VTC | Overlap-Windowed-DFTs-OFDM with Overlap FFT Filter-Bank for Flexible Uplink Access in 5G and Beyond. | Takahiro Okano, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda |
| 2017 | APCC | Kriging-based RSSI prediction for cell coverage discovery using spectrum database in 5G multi-band cellular networks. | Yuto Ogawa, Masahiro Umehira, Xiaoyan Wang |
| 2017 | APCC | Incentivizing crowdsourcing for exclusion zone refinement in spectrum sharing system. | Xiaoyan Wang, Masahiro Umehira, Peng Li, Yu Gu, Yusheng Ji |
| 2017 | GLOBECOM | Fine-Grained Incentive Mechanism for Sensing Augmented Spectrum Database. | Xiaoyan Wang, Masahiro Umehira, Peng Li, Yu Gu, Yusheng Ji |
| 2016 | APCC | Experimental evaluation of a spectrum occupancy rate measurement method based on LSE estimation of Gaussian noise CDF. | Masahiro Umehira, Shota Rachi, Shigeki Takeda |
| 2016 | PIMRC | Ultra-multi-amplitude-level BPSK based SSB-DFTs-OFDM to achieve higher spectrum efficiency. | Hirokazu Fusayasu, Shigeki Nihei, Masahiro Umehira, Jun-ichi Abe, Jun Mashino |
| 2015 | APCC | A twin cylinder model for moving human body shadowing in 60GHz WLAN. | Ting Wang, Masahiro Umehira, Hiroyuki Otsu, Shigeki Takeda, Teruyuki Miyajima, Kenichi Kagoshima |
| 2015 | VTC | A Modified DFTs-OFDM with DC Subcarrier Shift for Low PAPR and DC Offset Error Robustness. | Shigeki Nihei, Masahiro Umehira, Shigeki Takeda |
| 2015 | VTC | Performance Evaluation of SSB Transmission of DFTs-OFDM Using Multi-Level BPSK through Nonlinear HPA. | Masahiro Umehira, Shigeki Nihei, Hirokazu Fusayasu, Teruyuki Miyajima, Shigeki Takeda, Jun Mashino, Takatoshi Sugiyama |
| 2013 | APCC | A novel spectrum sensing scheme using clock timing extraction based feature detection. | Kenta Sakurai, Masahiro Umehira, Shigeki Takeda |
| 2013 | APCC | Dynamic channel assignment based on interference measurement with threshold for multi-beam mobile satellite networks. | Masahiro Umehira, Sunao Fujita, Zhen Gao, Jing Wang |
| 2012 | VTC | An Orthogonal Polarization Based MIMO Transmission for Advanced 60GHz WLAN. | Masahiro Umehira, Toshiaki Sasame, Hirokazu Sawada |
| 2010 | VTC | Impulse Response Model and Parameters for Indoor Channel Modeling at 60GHz. | Hirokazu Sawada, Hiroyuki Nakase, Shuzo Kato, Masahiro Umehira, Katsuyoshi Sato, Hiroshi Harada |
| 2009 | PIMRC | Polarization dependence in double directional propagation channel at 60GHz. | Hirokazu Sawada, Hiroyuki Nakase, Shuzo Kato, Masahiro Umehira, Katsuyoshi Sato, Hiroshi Harada |
| 2007 | PIMRC | A design of single carrier based PHY for IEEE 802.15.3c standard. | Ryuhei Funada, Hiroshi Harada, Yozo Shoji, Ryota Kimura, Yoshinori Nishiguchi, Ming Lei, Chang-Soon Choi, Fumihide Kojima, Chang Woo Pyo, Zhou Lan, Ismail Lakkis, Masahiro Umehira, Shuzo Kato |
| 2007 | VTC | Concept and Feasibility Study of Wide Area Ubiquitous Network for Sensors and Actuators. | Masahiro Umehira, Hiroshi Saito, Osamu Kagami, Takafumi Fujita, Yosuke Fujino |
| 2005 | PIMRC | Packet multiplexing transmission technique in wireless ad-hoc networks. | Shoukei Kobayashi, Masayoshi Nakayama, Masahiro Umehira |
| 2005 | PIMRC | Proposal of 5/25-GHz dual band OFDM-based wireless LAN for high-capacity broadband communications. | Ichihiko Toyoda, Fusao Nuno, Yoshitaka Shimizu, Masahiro Umehira |
| 2004 | PIMRC | Performance evaluation of QoS control scheme that uses back pressure traffic control. | Fusao Nuno, Ichihiko Toyoda, Masahiro Umehira |
| 2004 | WCNC | Development of SDM-COFDM prototype employing a hierarchical ICI canceller for MIMO-based broadband wireless access systems. | Takatoshi Sugiyama, Satoshi Kurosaki, Yusuke Asai, Daisei Uchida, Masahiro Umehira |
| 2003 | WCNC | Development of a novel SDM-COFDM prototype for broadband wireless access systems. | Takatoshi Sugiyama, Satoshi Kurosaki, Yusuke Asai, Masahiro Umehira |
| 2002 | PIMRC | Design and performance evaluation of software defined radio prototype for PHS and IEEE 802.11 wireless LAN. | Kazuhiro Uehara, Hiroyuki Shiba, Takashi Shono, Yushi Shirato, Hiroshi Yoshioka, Masashi Nakatsugawa, Shuji Kubota, Masahiro Umehira |
| 2002 | VTC | SDM-COFDM scheme using feed-forward inter-channel interference canceller for broadband mobile communications. | Satoshi Kurosaki, Yusuke Asai, Takatoshi Sugiyama, Masahiro Umehira |
| 1999 | WCNC | Wireless and IP integrated system architectures for broadband mobile multimedia services. | Masahiro Umehira, Masamitsu Nakura, Makoto Umeuchi, Junichi Murayama, Takaaki Murai, Hiroyuki Hara |
| 1999 | WCNC | Automatic repeat request schemes for high-speed wireless access systems with constraint of finite control channel capacity. | Masafumi Yoshioka, Atsushi Ohta, Yoichi Matsumoto, Masahiro Umehira |
| 1996 | PIMRC | A network architecture of ATM wireless access with mobility support. | Masamitsu Nakura, Yasushi Motoyama, Fusao Nuno, Masahiro Umehira |
| 1996 | PIMRC | A novel buffer control scheme for ATM cell transport with improved cell delay variation for wireless ATM. | Hijin Sato, Masahiro Umehira |