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:
Jun. 03, 2025
Filed:
Jun. 16, 2022
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Mei Okamoto, Kanagawa, JP;
Naganori Shirakata, Kanagawa, JP;
Abstract
Provided is a position estimation method for a stationary radio device, the method including: calculating a first similarity between a first fingerprint measured by the stationary radio device at a first timing and a second fingerprint measured by a mobile radio device at a second timing and transmitted from the mobile radio device; receiving, from another stationary radio device, a second similarity between a third fingerprint measured by the other stationary radio device at the first timing and the second fingerprint; and determining, a position of the mobile radio device based on a comparison result between the first similarity and the second similarity.