User terminal positioning method, device, and system
US12282100B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Dec 9, 2020 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Dec 20, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A user terminal positioning method is used in an edge cloud server, and includes: receiving satellite positioning information sent by a user terminal; determining a location service area in which the user terminal is located; on the basis of the location service area, acquiring a differential correction model corresponding to the location service area from a public cloud server; using the satellite positioning information and the differential correction model to implement location calculation to obtain location information of the user terminal; and sending the location information to the user terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.