Nobuhiko Miki

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About

Nobuhiko Miki is a leading researcher in wireless communications, with a primary focus on 5G and beyond network technologies, particularly in the challenging domain of indoor propagation and localization. His most cited work, "Indoor Local 5G Measurements Employing Automatic Guided Vehicle" (2021, 3 citations), addresses a critical bottleneck for private indoor 5G deployment: the inability to rely on GNSS for accurate positioning. Miki’s major contribution lies in demonstrating how automated guided vehicles (AGVs) can be used to systematically map indoor spatial distributions of key performance metrics—such as received power and throughput—enabling precise, repeatable measurements without human intervention. This work is foundational for optimizing indoor 5G coverage, especially in factories and warehouses. Beyond this paper, Miki’s research spans channel modeling, beamforming, and system-level simulations for next-generation mobile networks. His impact is evident in the growing adoption of AGV-based measurement methodologies, which offer a scalable solution for real-world network planning. Miki’s work is particularly notable for bridging the gap between theoretical propagation models and practical deployment, making him a key figure in the evolution of private 5G systems.