[B-1A] Antennas and Propagation A (Electromagnetic Wave Propagation and Applications Except for Communications)

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[B-1A-08] Characteristics with Respect to Sampling Rate in Spatial Completion Modeling Using a Diffusion Model

〇Taiyo Fukuda¹, Tetsuro Imai¹, Koshiro Kitao, Satoshi Suyama (1. Tokyo Denki University)

Keywords:

Diffusion Model

In the operation of next-generation mobile communication systems, spatial interpolation modeling—which estimates radio wave propagation characteristics across an entire area based on a small number of sample data points—is crucial. In recent years, a method for estimating radio wave maps using a diffusion model has been proposed [1]. However, its performance has not yet been fully elucidated. In this paper, we report on our evaluation of how the interpolation accuracy of the diffusion model depends on the sampling rate.
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