| 2023 | VTC | Proposal of Self-Interference Canceller Using DMRS for Full Duplex Mobile Communications. | Takumi Yasaka, Takayuki Yamada, Satoshi Suyama, Hiroyuki Otsuka |
| 2021 | VTC | Throughput Performance of Multiband HetNets using Sectorized Picocells with 3D Beamforming at 28 GHz Band. | Fumiya Kemmochi, Yuji Omura, Hiroyuki Otsuka |
| 2020 | VTC | Implementation of MCS Incorporating 1024-QAM and Beam-Based Transmission in 3D-BF. | Yuji Omura, Fumiya Kemmochi, Kento Fujisawa, Hiroyuki Otsuka |
| 2019 | VTC | Personal-Cell Scheme Using Adaptive Control CRE for Multicarrier HetNets. | Kento Fujisawa, Fumiya Kemmochi, Hiroyuki Otsuka |
| 2019 | VTC | Potential Design for Modulation and Coding Scheme in mmWave Multicarrier HetNets. | Fumiya Kemmochi, Kento Fujisawa, Hiroyuki Otsuka |
| 2017 | VTC | Performance Analysis of Fiber-Optic Inband Relaying against Both Self- and Inter-Cell Interference. | Ryota Nakao, Norihiro Naganuma, Shigeki Takano, Hiroyuki Otsuka |
| 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 |
| 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 |
| 2013 | PIMRC | Parameter optimization for adaptive control CRE in HetNet. | Katsunori Kikuchi, Hiroyuki Otsuka |
| 2013 | VTC | Performance Analysis of Fiber-Optic Relaying in the Presence of Interferences between Backhaul and Access Links. | Hiroyuki Otsuka, Naohiro Tanoi, Akiyuki Nakajima |
| 2012 | PIMRC | Proposal of adaptive control CRE in heterogeneous networks. | Katsunori Kikuchi, Hiroyuki Otsuka |
| 2010 | VTC | Improved Recursive Maximum Expansion Scheduling Algorithms for Uplink Single Carrier FDMA System. | Fang Liu, Xiaoming She, Lan Chen, Hiroyuki Otsuka |
| 2010 | VTC | A Practical Design of Downlink Coordinated Multi-Point Transmission for LTE-Advanced. | Jianchi Zhu, Xiaoming She, Xiang Yun, Lan Chen, Hiroyuki Otsuka |
| 2009 | PIMRC | Resource coordination and interference mitigation between macrocell and femtocell. | Yong Bai, Juejia Zhou, Liu Liu, Lan Chen, Hiroyuki Otsuka |
| 2009 | PIMRC | A novel resource reservation scheme for fast and successful handover. | Mingju Li, Xiaoming She, Lan Chen, Hiroyuki Otsuka |