| 2018 | NetSoft | Software module-based 10G Optical Line Terminal for enhancing flexibility of access networks. | Keita Nishimoto, Yushi Koyasako, Takashi Yamada, Junichi Kani, Akihiro Otaka |
| 2017 | GLOBECOM | Gate-Shrunk Time Aware Shaper: Low-Latency Converged Network for 5G Fronthaul and M2M Services. | Daisuke Hisano, Yu Nakayama, Takahiro Kubo, Tatsuya Shimizu, Hirotaka Nakamura, Jun Terada, Akihiro Otaka |
| 2017 | GLOBECOM | Efficient DWBA Algorithm for TWDM-PON with Mobile Fronthaul in 5G Networks. | Yu Nakayama, Hiroyuki Uzawa, Daisuke Hisano, Hirotaka Ujikawa, Hirotaka Nakamura, Jun Terada, Akihiro Otaka |
| 2017 | VTC | Unified Design of LLR Quantization and Joint Reception for Mobile Fronthaul Bandwidth Reduction. | Kenji Miyamoto, Shinsuke Ibi, Tatsuya Shimizu, Jun Terada, Akihiro Otaka, Seiichi Sampei |
| 2017 | SOFTCOM | Dynamic software updating of OLTs without service interruption. | Takumi Harada, Hirotaka Ujikawa, Manabu Yoshino, Noriyuki Oota, Ken-Ichi Suzuki, Akihiro Otaka |
| 2016 | APCC | Study on protocol and required bandwidth for 5G mobile fronthaul in C-RAN architecture with MAC-PHY split. | Susumu Nishihara, Shigeru Kuwano, Kenji Miyamoto, Jun Terada, Akihiro Otaka |
| 2016 | GLOBECOM | Real-Time Demonstration of PHY Processing on CPU for Programmable Optical Access Systems. | Takahiro Suzuki, Sang-Yuep Kim, Junichi Kani, Ken-Ichi Suzuki, Akihiro Otaka |
| 2015 | PIMRC | System level performance of uplink transmission in split-PHY processing architecture with joint reception for future radio access. | Naotaka Shibata, Kenji Miyamoto, Shigeru Kuwano, Jun Terada, Akihiro Otaka |
| 2015 | VTC | Uplink Joint Reception with LLR Forwarding for Optical Transmission Bandwidth Reduction in Mobile Fronthaul. | Kenji Miyamoto, Shigeru Kuwano, Jun Terada, Akihiro Otaka |