3 papers
eess.SP2026
Physics-Guided Bayesian Optimization for High-Dimensional Mixed-Variable MIMO Base Station Design
Koki Kanzaki, Koya Sato
This paper proposes a physics-guided Bayesian optimization for high-dimensional mixed-variable multiple-input and multiple-output (MIMO) base station (BS) design. The considered pr…
eess.SP2026
Radio Map Construction with Post-Hoc Location Calibration under Quasi-Static Positioning Errors: Joint Estimation, Performance Bounds, and GNSS-Based Evaluation
Koki Kanzaki, Katsuya Suto, Koya Sato
Radio maps enable environment-aware wireless and Internet-of-Things applications and can be constructed from location-tagged received signal strength (RSS) measurements collected b…
eess.SP2025
Joint Ex-Post Location Calibration and Radio Map Construction under Biased Positioning Errors
Koki Kanzaki, Koya Sato
This paper proposes a high-accuracy radio map construction method tailored for environments where location information is affected by bursty errors. Radio maps are an effective too…