| 2019 | VTC | Experimental Trials of 5G Ultra High-Density Distributed Antenna Systems. | Shinya Kumagai, Morihiko Minowa, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura, Takaharu Kobayashi, Teppei Oyama, Chiyoshi Akiyama, Masafumi Tsutsui, Daisuke Jitsukawa, Takashi Seyama, Takashi Dateki, Hiroyuki Seki |
| 2019 | VTC | Indoor Experimental Trial in High SHF Wide-Band Massive MIMO Hybrid Beamforming. | Nobuhide Nonaka, Kazushi Muraoka, Satoshi Suyama, Jun Mashino, Kenichiro Kamohara, Manabu Sakai, Hiroki Iura, Masayuki Nakazawa, Yukihiko Okumura |
| 2019 | VTC | Uplink Multi-User Massive MIMO Using Gaussian BP in Highly Correlated Actual Environments. | Tatsuki Okuyama, Kazushi Muraoka, Shinsuke Ibi, Takumi Takahashi, Satoshi Suyama, Jun Mashino, Seiichi Sampei, Yukihiko Okumura |
| 2018 | PIMRC | Maritime 5G Experiment in Windsurfing World Cup by Using 28 GHz Band Massive MIMO. | Jun Mashino, Kiichi Tateishi, Kazushi Muraoka, Daisuke Kurita, Satoshi Suyama, Yoshihisa Kishiyama |
| 2018 | PIMRC | 5G Experimental Trials of 4.5 GHz Band Digital Beamforming in Dense Urban Area. | Tatsuki Okuyama, Satoshi Suyama, Jun Mashino, Yukihiko Okumura, Kohei Izui, Kenichiro Yamazaki |
| 2018 | PIMRC | 5G Downlink Throughput Performance of 28 GHz Band Experimental Trial at 300 km/h. | Yuta Takahashi, Kazushi Muraoka, Jun Mashino, Satoshi Suyama, Yukihiko Okumura |
| 2018 | VTC | Outdoor DL MU-MIMO and Inter Access Point Coordination Performance of Low-SHF-Band C-RAN Massive MIMO System for 5G. | Yasushi Maruta, Kenichiro Yamazaki, Kohei Izui, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Kanada Nakayasu, Toshifumi Sato, Yukihiko Okumura |
| 2018 | VTC | Indoor Experimental Trial on Hybrid 16-Beam Spatial-Multiplexing for High SHF Wide-Band Massive MIMO in 5G. | Manabu Sakai, Kenji Nakagawa, Hiroki Iura, Naofumi Iwayama, Akihiro Okazaki, Nobuhide Nonaka, Satoshi Suyama, Jun Mashino, Atsushi Okamura, Yukihiko Okumura |
| 2018 | VTC | Field Experimental DL MU-MIMO Evaluations of Low-SHF-Band C-RAN Massive MIMO System with over 100 Antenna Elements for 5G. | Kenichiro Yamazaki, Kohei Izui, Kanada Nakayasu, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Toshifumi Sato, Yukihiko Okumura |
| 2017 | VTC | 5G Experimental Trial of 28 GHz Band Super Wideband Transmission Using Beam Tracking in Super High Mobility Environment. | Jun Mashino, Kei Satoh, Satoshi Suyama, Yuki Inoue, Yukihiko Okumura |
| 2017 | VTC | User Selection and Rank Adaptation for Multi-User Massive MIMO with Hybrid Beamforming. | Hiroyuki Miyazaki, Satoshi Suyama, Tatsuki Okuyama, Jun Mashino, Yukihiko Okumura |
| 2017 | VTC | Antenna Deployment of 5G Ultra High-Density Distributed Massive MIMO by Low-SHF-Band Indoor and Outdoor Experiments. | Tatsuki Okuyama, Satoshi Suyama, Jun Mashino, Yukihiko Okumura, Kotaro Shiizaki, Chiyoshi Akiyama, Masafumi Tsutsui, Hiroyuki Seki, Morihiko Minowa |
| 2017 | VTC | Field Experiment of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems. | Hiroyuki Seki, Masafumi Tsutsui, Morihiko Minowa, Kotaro Shiizaki, Chiyoshi Akiyama, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura |
| 2017 | VTC | DL MU-MIMO Field Trial with 5G Low SHF Band Massive MIMO Antenna. | Kenichiro Yamazaki, Toshifumi Sato, Yasushi Maruta, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura |
| 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 |
| 2016 | VTC | Experimental Verification of Spectrum Superposing in Two Different Systems by Blind Adaptive Array with Subcarrier Transmission Power Assignment. | Hideya So, Kazuki Maruta, Jun Mashino, Kouhei Suzaki |
| 2015 | APCC | R&D activities for 5G in IEICE technical committee on radio communication systems. | Hidekazu Murata, Eiji Okamoto, Manabu Mikami, Akihiro Okazaki, Satoshi Suyama, Takamichi Inoue, Jun Mashino, Tetsuya Yamamoto, Makoto Taromaru |
| 2015 | APCC | Undesired signal power estimation based on estimated superposed band for multicarrier transmission. | Yohei Shibata, Tomoaki Ohtsuki, Jun Mashino |
| 2015 | PIMRC | Suppression of multiple interferences for superposed multicarrier transmission. | Yuto Kakizaki, Tomoaki Ohtsuki, Jun Mashino |
| 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 |
| 2014 | GLOBECOM | Interference suppression using EM algorithm in OFDM transmissions. | Naotoshi Yoda, Tomoaki Ohtsuki, Jun Mashino, Takatoshi Sugiyama |
| 2014 | PIMRC | Iterative estimation of undesired signal power for superposed multicarrier transmission with channel estimation error. | Yohei Shibata, Naotoshi Yoda, Tomoaki Ohtsuki, Jun Mashino, Takatoshi Sugiyama |
| 2013 | PIMRC | Interference detection technique using robust LLR for superposed multicarrier transmission. | Naotoshi Yoda, Genji Hayashi, Tomoaki Ohtsuki, Jun Mashino, Takatoshi Sugiyama |
| 2012 | GLOBECOM | Autologous spectrum regeneration optimization on sub-spectrum suppressed transmission for single-carrier satellite modem. | Jun Mashino, Jun-ichi Abe, Takatoshi Sugiyama |
| 2012 | VTC | Superposed Band Detection Based on Error Probability Using Initial Likelihood Masking. | Tomoaki Ohtsuki, Genji Hayashi, Jun Mashino, Takatoshi Sugiyama |
| 2011 | VTC | A Sub-Spectrum Suppressed Transmission Scheme for Highly Efficient Satellite Communications. | Jun Mashino, Takatoshi Sugiyama |
| 2010 | VTC | Subcarrier Suppressed Transmission Scheme for Satellite/Terrestrial Integrated Mobile Communication System. | Jun Mashino, Yushi Shirato, Takatoshi Sugiyama |
| 2009 | PIMRC | Total frequency utilization efficiency improvement by superposed multicarrier transmission scheme. | Jun Mashino, Takatoshi Sugiyama |