Author

Takayuki Yamada

2 papers indexed here

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Sep 2026

Optimal Beam Prediction Using Physical Space Information for Multiple APs on 60 GHz Channels

Millimeter-wave (mmWave) bands are promising for growing mobile traffic. However, their strong sensitivity to line-of-sight (LOS) conditions makes reliable communication challenging in dynamic environments. Therefore, accurate beam selection is essential to maintain link quality (LQ). Conventional beam selection relies...

Hisashi Nagata, Tomoya Kageyama, Kahoko Takahashi et al. · IEEE International Symposium... · 0 citations

Open access 2026

Data-Efficient Throughput Prediction on 28-GHz 5G via Geometry-Aware Preprocessing and Mobility-Diverse Pre-Training

Millimeter-wave communications are highly vulnerable to line-of-sight (LOS) blockage, which can cause severe link quality (LQ) degradation. To enable proactive control for stable mmWave communication, deep neural network (DNN)-based LQ prediction using physical space information—such as the user equipment (UE) position...

Hisashi Nagata, Kahoko Takahashi, Tomoya Kageyama et al. · IEEE Access · 0 citations