| 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 |
| 2016 | GLOBECOM | A Frequency Synchronization Method for Multiple Access in Direct Spectrum Division Transmission. | Jun-ichi Abe, Tadao Nakagawa |
| 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 | A Practical channel modeling method for few-mode optical fiber communication systems. | Doohwan Lee, Kohki Shibahara, Tadao Nakagawa, Yutaka Miyamoto, Chitradeep Majumdar |
| 2014 | PIMRC | Performance measurement of broadband simple decoding in short-range MIMO. | Ken Hiraga, Kazumitsu Sakamoto, Tomohiro Seki, Toshimitsu Tsubaki, Hideki Toshinaga, Tadao Nakagawa |
| 2011 | PIMRC | Blind frequency-dependent IQ imbalance compensation scheme using CMA for OFDM system. | Munehiro Matsui, Tadao Nakagawa, Riichi Kudo, Koichi Ishihara, Masato Mizoguchi |
| 2004 | PIMRC | Compensation technique for impairments of wideband quadrature demodulators for direct conversion receivers. | Munehiro Matsui, Tadao Nakagawa, Kiyoshi Kobayashi, Katsuhiko Araki |