System and method for active data collection mode control for reducing crowd-sourcing signal data collection required for fingerprint database maintenance
US12035208B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 27, 2021 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | May 20, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W24/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An active data collection mode control system to reduce crowd sourcing signal data collection required for fingerprint database (FPDB) maintenance is provided. The system includes a mobile device that supports a survey mode, a localization mode, and a crowd-sourcing mode, and a server that receives data from the mobile device, generates and updates an FPDB, and controls a data collection mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.