Sota YAMAMOTO

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About

Sota Yamamoto is a rising researcher at the forefront of next-generation wireless communications, with a focus on millimeter-wave (mmWave) networks, unmanned aerial vehicle (UAV) base stations, and intelligent reflecting surfaces (IRS). His work addresses critical challenges in coverage extension for dense urban and industrial environments, particularly within the emerging framework of Industry 5.0. Yamamoto’s most cited paper, “Multi-IRS-Assisted mmWave UAV-BS Network for Coverage Extension” (2024), has already garnered 10 citations, demonstrating its timely impact. In this work, he proposes a novel architecture that synergizes UAV-mounted base stations with multiple IRSs to dynamically extend mmWave signal coverage, overcoming line-of-sight limitations. This contribution is pivotal for enabling reliable, high-capacity connectivity in complex, obstacle-rich settings—key for applications like digital twins, autonomous robotics, and the Internet of Things (IoT). By integrating AI-driven optimization with physical-layer innovations, Yamamoto’s research bridges the gap between theoretical network design and practical deployment. His work is increasingly recognized as foundational for the ultra-reliable, low-latency communication systems required by smart factories and beyond.