The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Sep. 11, 2023
Hitachi, Ltd., Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Provided is a wireless communication environment evaluation method including using an information processing device that includes a central processing unit, an output device, an input device, and a memory device, and that is configured to provide a computational resource, in which the information processing device is configured to construct a structural model of an electromagnetic wave scatterer in the computational resource, calculate a characteristic of an electromagnetic field by using the structural model and a ray that simulates a radio wave traveling in a real space, and obtain, on the basis of a result of the calculation using a first structural model corresponding to a real space including a first object and excluding a second object and electromagnetic wave vector measurement data on a real space including the first object and the second object, position information on a position of the second object.