| 2023 | VTC | Unified Multi-User Multiplexing Scheme With Enhanced NOMA (eNOMA) for HAPS. | Wenjia Liu, Xiaolin Hou, Lan Chen, Takahiro Asai |
| 2023 | VTC | Time-Varying Channel Prediction for Pilot Contamination Mitigation in Hybrid Massive MIMO Communications. | Yuki Ono, Yuyuan Chang, Kazuhiko Fukawa, Satoshi Suyama, Takahiro Asai |
| 2023 | VTC | Reconfigurable Intelligent Surface Aided Joint Communication And Positioning. | Fan Wang, Xiaolin Hou, Xin Wang, Xiang Li, Lan Chen, Takahiro Asai |
| 2023 | VTC | Near-Field Beam Management with Ring-type Codebook. | Fan Wang, Xin Wang, Xiang Li, Xiaolin Hou, Lan Chen, Satoshi Suyama, Takahiro Asai |
| 2022 | APCC | Hash-based Fast Beam Alignment for 6G Sub-Terahertz MIMO. | Xin Wang, Xiaolin Hou, Lan Chen, Satoshi Suyama, Takahiro Asai |
| 2022 | GLOBECOM | RIS-Aided Mega MIMO: Achieving Orthonormal Spatial Multiplexing with Adaptive Aperture. | Xiang Li, Xin Wang, Xiaolin Hou, Lan Chen, Satoshi Suyama, Takahiro Asai |
| 2022 | PIMRC | Unified Non-Orthogonal Waveform (uNOW) based on DFT-s-OFDM Enhancement for 5G Evolution and 6G. | Juan Liu, Xiaolin Hou, Wenjia Liu, Lan Chen, Yoshihisa Kishiyama, Takahiro Asai |
| 2022 | PIMRC | Ring-type Codebook Design for Reconfigurable Intelligent Surface Near-field Beamforming. | Fan Wang, Xin Wang, Xiang Li, Xiaolin Hou, Lan Chen, Satoshi Suyama, Takahiro Asai |
| 2022 | VTC | Experimental Trial aboard Shinkansen Test Train Running at 360 km/h for 5G Evolution. | Nobuhide Nonaka, Satoshi Suyama, Tatsuki Okuyama, Yuto Hama, Daisuke Kitayama, Takahiro Asai, Shoji Itoh, Anders Carlsson, Johan Furuskog, Magnus Wikstrm, Qiang Zhang, Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima |
| 2022 | VTC | Outdoor Experimental Trials on Deployments of Multiple Base Station Antennas for 28 GHz-Band Cooperated Digital Beamforming. | Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai |
| 2022 | VTC | Evaluation of Indoor Area Improvement in the High Frequency Band Using Metasurface Lenses, FSS Technology and Relay Stations. | Jun Tsuboi, Takeshi Motegi, Osamu Kagaya, Daisuke Kitayama, Kensuke Miyachi, Tatsuki Okuyama, Satoshi Suyama, Takahiro Asai |
| 2022 | WCNC | Extreme Coverage Extension in 6G: Cooperative Non-terrestrial Network Architecture Integrating Terrestrial Networks. | Yuki Hokazono, Hinata Kohara, Yoshihisa Kishiyama, Takahiro Asai |
| 2021 | APCC | Enhanced Non-Orthogonal Waveform (eNOW) for 5G Evolution and 6G. | Juan Liu, Wenjia Liu, Xiaolin Hou, Yoshihisa Kishiyama, Lan Chen, Takahiro Asai |
| 2021 | VTC | Outdoor Experimental Trials of 28 GHz Band Base Station Cooperation in High-Mobility Environment of Multiple Mobile Stations. | Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai |
| 2020 | PIMRC | Non-Orthogonal Waveform (NOW) for 5G Evolution and 6G. | Juan Liu, Wenjia Liu, Xiaolin Hou, Yoshihisa Kishiyama, Lan Chen, Takahiro Asai |
| 2020 | VTC | 28 GHz-Band Experimental Trial at 283 km/h Using the Shinkansen for 5G Evolution. | Nobuhide Nonaka, Kazushi Muraoka, Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura, Takahiro Asai, Yoshihiro Matsumura |
| 2020 | VTC | Two Millimeter-Wave Base Station Cooperation Technologies in High-Mobility Environments for 5G Evolution. | Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Yukihiko Okumura, Takahiro Asai |
| 2020 | VTC | Outdoor Experimental Trials of Millimeter-Wave Base Station Cooperation with Digital Beamforming in High-Mobility Environments for 5G Evolution. | Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Yukihiko Okumura, Takahiro Asai |
| 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 |
| 2018 | VTC | Resource Isolation in RAN Part While Utilizing Ordinary Scheduling Algorithm for Network Slicing. | Daisuke Nojima, Yuki Katsumata, Takuya Shimojo, Yoshifumi Morihiro, Takahiro Asai, Akira Yamada, Shigeru Iwashina |
| 2015 | VTC | Performance of Fiber-Optic Inband Relaying against Self-Interference in Both Uplink and Downlink. | Sho Nakazawa, Kohei Iwai, Mitsutoshi Nakamura, Takahiro Kubo, Takahiro Asai, Yukihiko Okumura, Hiroyuki Otsuka |
| 2015 | VTC | A Study on Moving Cell in 5G Cellular System. | Hiroto Yasuda, Akira Kishida, Jiyun Shen, Yoshifumi Morihiro, Yasufumi Morioka, Satoshi Suyama, Akira Yamada, Yukihiko Okumura, Takahiro Asai |
| 2014 | VTC | Performance Analysis of Fiber-Optic Inband Relaying in the Presence of Self-Interference. | Hiroyuki Otsuka, Naohiro Tanoi, Naoto Ogura, Takahiro Kubo, Takahiro Asai, Yukihiko Okumura |
| 2011 | VTC | Performance of Advanced Receiver Employing Interference Rejection Combining to Suppress Inter-Cell Interference in LTE-Advanced Downlink. | Yusuke Ohwatari, Nobuhiko Miki, Takahiro Asai, Tetsushi Abe, Hidekazu Taoka |
| 2011 | VTC | Investigation on Mobility Management for Carrier Aggregation in LTE-Advanced. | Kengo Yagyu, Takeshi Nakamori, Hiroyuki Ishii, Mikio Iwamura, Nobuhiko Miki, Takahiro Asai, Junichiro Hagiwara |
| 2010 | VTC | Optimum Weighting for Adaptive Array Antennas under Spectrum Sharing Environments. | Hiromasa Fujii, Takahiro Asai, Tomoyuki Ohya |
| 2009 | PIMRC | An adaptive soft clipping method for spectrum sharing OFDMA systems. | Toshihisa Fujiwara, Shigeru Tomisato, Masaharu Hata, Hiromasa Fujii, Takahiro Asai, Yukihiko Okumura |
| 2009 | VTC | Joint Multi-Filter Design for Full-Duplex MU-MIMO Relaying. | Jaturong Sangiamwong, Takahiro Asai, Junichiro Hagiwara, Yukihiko Okumura, Tomoyuki Ohya |
| 2006 | PIMRC | Pulse Shaping Schemes for Cyclostationarity-Exploiting Partially Coordinated Spectrum Sharing. | Anass Benjebbour, Takahiro Asai, Hitoshi Yoshino |
| 2006 | PIMRC | A "Relay Node Division Duplex" Relaying Approach for MIMO Relay Networks. | Hui Shi, Takahiro Asai, Hitoshi Yoshino |
| 2006 | VTC | Pulse Shape Design for Efficient Rejection of Unknown In-Band Interference Using Cyclic Wiener Filtering. | Anass Benjebbour, Takahiro Asai, Hitoshi Yoshino |
| 2006 | VTC | Sequential Search Method with Different Thresholds for Clipped Power for OFDM Signal. | Jiyun Shen, Hiromasa Fujii, Takahiro Asai, Hitoshi Yoshino |
| 2005 | ICASSP | On geolocation in ill-conditioned BS-MS layouts. | Yihong Qi, Takahiro Asai, Hitoshi Yoshino, Nobuo Nakajima |
| 2005 | PIMRC | Successive multi-user detector with ordering for signals having different symbol rates. | Koji Maeda, Takahiro Asai, Hitoshi Yoshino |
| 2004 | VTC | A practical throughput comparison of MIMO-CDMA and MIMO-OFDM. | Tetsushi Abe, Takahiro Asai, Hirohito Suda |
| 2001 | VTC | A matched filter approximation for SC/MMSE iterative equalizers. | Hiroo Omori, Takahiro Asai, Tadashi Matsumoto |
| 1994 | MVA | Development of Surface Inspection Machine for Organic Photo Conductor(OPC). | Osamu Nakayama, Shinji Kobayashi, Katsuyuki Omura, Takahiro Asai, Mitsuhiro Tomoda, Teruki Kamada |