Methods for data synchronization between a sensor hub and an application processor and apparatuses using the same
US11307609B2 · kind B2 · utility
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Key dates
| Filing date | Apr 15, 2019 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Sep 20, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2209/845
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method provides data synchronization between a sensor hub and an application processor, which contains at least the following steps: generating and adding a plurality of absolute time stamps in a sensor-data stream; and generating and adding a plurality of pieces of sensor data and a plurality of relative time stamps in the sensor-data stream between the moments of generating each two adjacent absolute time stamps, wherein each relative time stamp is associated with one piece of sensor data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.