| 2009 | VTC | Field Experimental Results of E-UTRA Downlink with Precoding and Non-Precoding MIMO. | Yoshiaki Ofuji, Hideaki Takahashi, Satoru Fukumoto, Sadayuki Abeta, Takehiro Nakamura |
| 2009 | VTC | Field Experimental Results on E-UTRA Downlink Throughput Using Polarization Diversity Antennas. | Hideaki Takahashi, Yoshiaki Ofuji, Satoru Fukumoto, Sadayuki Abeta, Takehiro Nakamura |
| 2008 | VTC | Experimental Results of E-UTRA Downlink with Variable RB Allocation. | Yoshiaki Ofuji, Naoto Okubo, Sadayuki Abeta, Takehiro Nakamura |
| 2008 | VTC | Experimental Results of E-UTRA Uplink with Variable RB Allocation. | Naoto Okubo, Yoshiaki Ofuji, Sadayuki Abeta, Takehiro Nakamura |
| 2005 | PIMRC | Packet scheduling algorithm to improve throughput and fairness in SDM system using adaptive antenna array. | Naoki Yoshimochi, Yoshiaki Ofuji, Sadayuki Abeta, Riaz Esmailzadeh, Iwao Sasase |
| 2004 | PIMRC | Experiments on fast sector selection with entire-bandwidth assignment in forward link for OFCDM broadband packet wireless access. | Akihito Morimoto, Sadayuki Abeta, Mamoru Sawahashi |
| 2003 | PIMRC | Experimental evaluation on effect of hybrid ARQ with packet combining in forward link for VSF-OFCDM broadband wireless access. | Nobuhiko Miki, Hiroyuki Atarashi, Kenichi Higuchi, Sadayuki Abeta, Mamoru Sawahashi |
| 2003 | WCNC | Fast packet scheduling algorithm based on instantaneous SIR with constraint condition assuring minimum throughput in forward link. | Yoshiaki Ofuji, Sadayuki Abeta, Mamoru Sawahashi |
| 2002 | PIMRC | Performance of very low rate channel coding in W-CDMA reverse link. | Sadayuki Abeta, Hisashi Kobayashi |
| 2002 | PIMRC | Broadband packet wireless access based on VSF-OFCDM and MC/DS-CDMA. | Hiroyuki Atarashi, Noriyuki Maeda, Sadayuki Abeta, Mamoru Sawahashi |
| 2002 | PIMRC | Evaluation of throughput employing hybrid ARQ packet combining in forward link OFCDM broadband wireless access. | Nobuhiko Miki, Sadayuki Abeta, Mamoru Sawahashi |
| 2002 | PIMRC | Comparison of packet scheduling algorithms focusing on user throughput in high speed downlink packet access. | Yoshiaki Ofuji, Akihito Morimoto, Sadayuki Abeta, Mamoru Sawahashi |
| 2002 | PIMRC | Optimum bandwidth per sub-carrier of multicarrier/DS-CDMA for broadband packet wireless access in reverse link. | Shingo Suwa, Hiroyuki Atarashi, Sadayuki Abeta, Mamoru Sawahashi |
| 2002 | VTC | Performance of forward link broadband OFCDM packet wireless access using MMSE combining scheme based on SIR estimation. | Noriyuki Maeda, Hiroyuki Atarashi, Sadayuki Abeta, Mamoru Sawahashi |
| 2001 | VTC | Multipath interference canceller using soft-decision replica combined with hybrid ARQ in W-CDMA forward link. | Nobuhiko Miki, Sadayuki Abeta, Hiroyuki Atarashi, Mamoru Sawahashi |