Title:
ELECTROMAGNETIC WAVE VISUALIZATION SYSTEM, 3D MODEL CREATION DEVICE, ELECTROMAGNETIC WAVE VISUALIZATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/095413
Kind Code:
A1
Abstract:
An electromagnetic wave visualization system according to an embodiment of the present invention includes: a model creation unit that creates a 3D scale model of an environment containing the landforms and buildings of a region serving as the subject of evaluation with respect to the propagation characteristics of electromagnetic waves used in a wireless communication system in which a base station and a terminal station communicate wirelessly via a reconfigurable intelligence surface (RIS) reflection plate; an evaluation condition creation unit that, on the basis of the capability of the wireless communication system, creates a plurality of evaluation conditions used to evaluate the subject region with respect to the propagation characteristics of the electromagnetic waves; and an RIS simulation unit that, on the basis of each of the plurality of evaluation conditions created by the evaluation condition creation unit, simulates the reflection characteristics of the RIS reflection plate and adds such simulation to the 3D scale model created by the model creation unit.
Inventors:
MURAKAMI TOMOKI (JP)
OGAWA TOMOAKI (JP)
IWABUCHI MASASHI (JP)
OMIYA RIKU (JP)
TANIGUCHI RYOTARO (JP)
OGAWA TOMOAKI (JP)
IWABUCHI MASASHI (JP)
OMIYA RIKU (JP)
TANIGUCHI RYOTARO (JP)
Application Number:
PCT/JP2022/041054
Publication Date:
May 10, 2024
Filing Date:
November 02, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04B17/391
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
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