| 2026 | COMSNETS | Unsupervised Neural Network for Joint Optimization of RIS Phase Shift and Resource Allocation in mmWave Network. | Pujitha Mamillapalli, Yoghitha Ramamoorthi, Abhinav Kumar, Tomoki Murakami, Tomoaki Ogawa, Yasushi Takatori |
| 2026 | COMSNETS | Indoor Dual-Band Experimental Evaluation of RIS-Aided Wireless Links at 5.2 GHz and 28 GHz under NLoS Conditions. | Pujitha Mamillapalli, Takumi Yoneda, Yoghitha Ramamoorthi, Abhinav Kumar, Tomoki Murakami, Tomoaki Ogawa, Yasushi Takatori |
| 2024 | COMSNETS | Resource Allocation in Reconfigurable Intelligent Surfaces with Imperfect Phase Compensation. | Swaraj Srivastava, Yoghitha Ramamoorthi, Abhinav Kumar, Tomoki Murakami, Tomoki Ogawa, Yasushi Takatori |
| 2024 | VTC | Architecture Implementation and Feasibility Study on Blockchain-Based Wireless Access Sharing. | Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Tomoaki Ogawa, Yasushi Takatori |
| 2024 | WCNC | Accommodation Smoothing Method and Performance Regarding UE Placement in Blockchain-RAN. | Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Tomoaki Ogawa, Yasushi Takatori |
| 2023 | PIMRC | Predictive QoS of wireless communication for autonomous driving vehicles by fine tuning. | Kenichi Kawamura, Naoki Shibuya, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori |
| 2019 | GLOBECOM | Reinforcement Learning-Aided Distributed User-to-Access Points Association in Interfering Networks. | Thi Ha Ly Dinh, Megumi Kaneko, Keisuke Wakao, Hirantha Abeysekera, Yasushi Takatori |
| 2019 | VTC | 5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells. | Morihiko Minowa, Hiroyuki Seki, Yukihiko Okumura, Satoshi Suyama, Jun Terada, Satoshi Shigematsu, Yasushi Takatori, Hiroaki Asano, Yukio Hirano, Yasushi Yamao, Fumiyuki Adachi, Masataka Nakazawa |
| 2019 | VTC | Light Weight Wireless Resource Allocation Method with Distributed Architecture and DB Search Algorithm for High Density Wireless Access Systems. | Keisuke Wakao, Hirantha Abeysekera, Kenichi Kawamura, Yasushi Takatori |
| 2019 | WCNC | Cooperative control of 802.11ax access parameters in high density wireless LAN systems. | Kenichi Kawamura, Akiyoshi Inoki, Shota Nakayama, Keisuke Wakao, Yasushi Takatori |
| 2018 | GLOBECOM | A Low-Complexity High-Accuracy AR Based Channel Prediction Method for Interference Alignment. | Masayoshi Ozawa, Tomoaki Ohtsuki, Fereidoun H. Panahi, Wenjie Jiang, Yasushi Takatori, Tadao Nakagawa |
| 2018 | VTC | Experimental Evaluation of Starved AP Identification and Management Schemes in Mobile Cooperative WLAN System toward 5G. | Akiyoshi Inoki, Hirantha Abeysekera, Akira Kishida, Yoshifumi Morihiro, Takahiro Asai, Munehiro Matsui, Kenichi Kawamura, Yukihiko Okumura, Yasushi Takatori |
| 2017 | GLOBECOM | Fair Pilot Assignment Based on AOA and Pathloss with Location Information in Massive MIMO. | Haruhi Echigo, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori |
| 2017 | GLOBECOM | Frequency Dependence of Path Loss with Wide Dynamic Range in Urban Macro Cells between 2 and 26 GHz. | Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Wataru Yamada, Naoki Kita, Koshiro Kitao, Tetsuro Imai, Yasushi Takatori |
| 2017 | PIMRC | Frequency dependence of site-specific path loss in urban macro cell environments between 2 and 66 GHz bands. | Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Wataru Yamada, Naoki Kita, Yasushi Takatori, Koshiro Kitao, Tetsuro Imai |
| 2016 | GLOBECOM | Joint Interference Alignment and Power Allocation under Perfect and Imperfect CSI. | Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara |
| 2016 | PIMRC | Channel prediction for massive MIMO with channel compression based on principal component analysis. | Rei Nagashima, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Tadao Nakagawa |
| 2015 | APCC | Complexity reduction of pico cell clustering for interference alignment in heterogeneous networks. | Ryuma Seno, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori |
| 2015 | GLOBECOM | Interference Alignment for Time-Varying Channel with Channel and Weight Predictions Based on Auto Regressive Model. | Masayoshi Ozawa, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori |
| 2015 | PIMRC | Interference alignment for multi-user MIMO interference channels via a Riemannian optimization approach. | Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori |
| 2015 | VTC | Channel Access Acquisition Mechanism Coupled with Cellular Network for Unlicensed Spectrum. | Riichi Kudo, B. A. Hirantha Sithira Abeysekera, Yasushi Takatori, Takeo Ichikawa, Masato Mizoguchi, Hiroto Yasuda, Akira Yamada, Yukihiko Okumura |
| 2015 | VTC | Interference Alignment in Heterogeneous Networks Using Pico Cell Clustering. | Ryuma Seno, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori |
| 2014 | PIMRC | Combining calibration schemes on a real-time multiuser MIMO-OFDM system with implicit feedback. | Hayato Fukuzono, Tomoki Murakami, Riichi Kudo, Shoko Shinohara, Yasushi Takatori, Masato Mizoguchi |
| 2013 | PIMRC | Weighted-combining calibration for implicit feedback beamforming on downlink multiuser MIMO systems. | Hayato Fukuzono, Tomoki Murakami, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi |
| 2009 | PIMRC | Multi site MIMO channel analysis at 4.85GHz in outdoor environment. | Tomoki Murakami, Naoki Honma, Kentaro Nishimori, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi |
| 2009 | VTC | 16x16 Multiuser MIMO Testbed Employing Simple Adaptive Modulation Scheme. | Kentaro Nishimori, Riichi Kudo, Naoki Honma, Yasushi Takatori, Masato Mizoguchi |
| 2008 | VTC | Multiuser Detection Method Robust against Timing Offset for OFDM Uplink Transmission. | Koichi Ishihara, Yasushi Takatori, Kentaro Nishimori, Kazuyasu Okada |
| 2007 | GLOBECOM | User Selection Method for Block Diagonalization in Multiuser MIMO Systems. | Riichi Kudo, Yasushi Takatori, Kentaro Nishimori, Atsushi Ohta, Shuji Kubota |
| 2007 | VTC | Multiuser Detection Method for Single-Carrier Transmission in Uplink Multiuser MIMO Access. | Koichi Ishihara, Yasushi Takatori, Shuji Kubota |
| 2007 | VTC | New Simple Capacity Estimation Method for Multiuser Block Diagonalization Transmission. | Riichi Kudo, Yasushi Takatori, Atsushi Ohta, Kentaro Nishimori, Shuji Kubota |
| 2007 | VTC | Spatial Opportunity for Cognitive Radio Systems with Heterogeneous Path Loss Conditions. | Kentaro Nishimori, Rocco Di Taranto, Hiroyuki Yomo, Petar Popovski, Yasushi Takatori, Ramjee Prasad, Shuji Kubota |
| 2006 | PIMRC | Performance Evaluation of 88 Multi-User MIMO-OFDM Testbed in an Actual Indoor Environment. | Kentaro Nishimori, Riichi Kudo, Yasushi Takatori, Atsushi Ohta, Koichi Tsunekawa |
| 2006 | VTC | Experimental Evaluation of Eigenvector Beamforming Method with 8X4 MIMO-OFDM Testbed. | Riichi Kudo, Kentaro Nishimori, Yasushi Takatori, Koichi Tsunekawa |
| 2004 | PIMRC | Novel MIMO-SDMA configuration adopting directivity and polarization control. | Kentaro Nishimori, Yasushi Takatori, Riichi Kudo, Nobuhiko Tachikawa, Koichi Tsunekawa |
| 2002 | VTC | Smart antenna testbed for SDMA systems using STBC. | Yasushi Takatori, Keizo Cho, Toshikazu Hori |
| 2002 | VTC | Downlink beam-forming method using STBC for mobile propagation environments. | Yasushi Takatori, Keizo Cho, Toshikazu Hori |