Systems and methods for time coordinating a plurality of RF data collection devices at disparate locations
US11184871B2 · kind B2 · utility
2Cited by
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20Claims
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Key dates
| Filing date | Aug 6, 2020 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Aug 18, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods for time coordinating a plurality of RF data collection devices at disparate locations are provided. Such systems and methods can include synchronizing a local time of a first RF data collection device to an initial value of a common time source, generating a timestamp log file documenting a propensity of the local time to deviate from the common time source, collecting and recording a first plurality of RF data from an RF network, and using the timestamp log file to normalize the first plurality of RF data for comparison with a second plurality RF data recorded by a second RF data collection device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.