| 2010 | VTC | Measurement-Based Evaluation of a Multiuser MIMO System in an Indoor Time-Varying Environment. | Huu Phu Bui, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane |
| 2009 | PIMRC | Performance of MIMO-OFDM E-SDM systems using circular arrays. | Huu Phu Bui, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane |
| 2008 | GLOBECOM | Multiuser MIMO E-SDM Systems: Performance Evaluation and Improvement in Time-Varying Fading Environments. | Huu Phu Bui, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane |
| 2007 | VTC | Robust MIMO-OFDM E-SDM Systems With Low Complexity in Time-Varying Indoor Fading Environments. | Huu Phu Bui, Toshihiko Nishimura, Hiroshi Nishimoto, Takeo Ohgane, Yasutaka Ogawa |
| 2007 | VTC | Robust Performance of MIMO E-SDM Systems in Actual Time-Varying Indoor Fading Environments. | Huu Phu Bui, Toshihiko Nishimura, Hiroshi Nishimoto, Yasutaka Ogawa, Takeo Ohgane |
| 2006 | VTC | Extrapolation of Time-Varying MIMO Channels for an E-SDM System. | Huu Phu Bui, Yasutaka Ogawa, Takeo Ohgane, Toshihiko Nishimura |
| 2006 | VTC | Reduction of the Amount of Channel State Information Feedback in MIMO-OFDM Eigenbeam-Space Division Multiplexing Systems. | Yusuke Ohwatari, Huu Phu Bui, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane |