Journal Paper (peer-reviewed)
- N. Okubo et al., “Field Evaluation of 5G mmWave Relays in Various Topologies: NLOS Coverage Enhancement and Tolerance Against Blockage,” in IEEE Access, vol. 13, pp. 77749-77763, May. 2025.
International Conference (peer-reviewed)
- N. Okubo, J. Nakazato and K. Sakaguchi, “Field Trial of AR-based Radio Signal Visualization for Better Deployment of mmWave 5G and Beyond,” IEEE VTC2023-Fall, Hong Kong, Oct. 2023.
Others
- Co-authored Whitepaper