Invention Grant
- Patent Title: Systems and methods for denoising GPS signals using simulated models
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Application No.: US16941076Application Date: 2020-07-28
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Publication No.: US12248741B2Publication Date: 2025-03-11
- Inventor: Jerry Gamble, Jr.
- Applicant: Verizon Patent and Licensing Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: G06F30/27
- IPC: G06F30/27 ; G01S19/23 ; G06N3/02 ; G06N3/044 ; G06N3/0442 ; G06N20/00

Abstract:
A device may receive simulation information associated with iteratively simulating movement of a geolocation unit. The device may generate simulated true paths for simulations of the movement of the geolocation unit. The device may configure, based on the simulation information, noise parameters associated with simulating distortion of a signal received by the geolocation unit during the simulations to generate simulated measured paths. The device may execute the simulations to correspondingly generate sets of simulation data, training, using the sets of simulation data, a geolocation correction model based on differences between true location data of the simulated true paths and simulated measured data of the simulated measured paths. The device may configure the geolocation correction model to process a geolocation signal of an active geolocation unit to determine a location of the active geolocation unit based on the differences between the true location data and the simulated measured data.
Public/Granted literature
- US20220035972A1 SYSTEMS AND METHODS FOR DENOISING GPS SIGNALS USING SIMULATED MODELS Public/Granted day:2022-02-03
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