Invention Grant
- Patent Title: Location estimation apparatus, location estimation method, and program for location estimation
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Application No.: US17898426Application Date: 2022-08-29
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Publication No.: US12204041B2Publication Date: 2025-01-21
- Inventor: Fumiaki Miyake
- Applicant: JVCKENWOOD Corporation
- Applicant Address: JP Yokohama
- Assignee: JVCKENWOOD Corporation
- Current Assignee: JVCKENWOOD Corporation
- Current Assignee Address: JP Yokohama
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Priority: JP2020-047671 20200318
- Main IPC: G01S5/02
- IPC: G01S5/02 ; G01S5/00 ; H04W64/00
Abstract:
A location information server includes: an acquisition unit configured to acquire received signal strengths of radio signals transmitted from a transmitter and received at a receiver; an estimation unit configured to estimate a location of the transmitter or receiver, using at least the top three received signal strengths among the acquired received signal strengths; and a reliability calculation unit configured to calculate a reliability of the location estimation based on the received signal strengths that have been used.
Public/Granted literature
- US20230003828A1 LOCATION ESTIMATION APPARATUS, LOCATION ESTIMATION METHOD, AND PROGRAM FOR LOCATION ESTIMATION Public/Granted day:2023-01-05
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