Slave-to-master data and out-of-sequence acknowledgements on a daisy-chained bus
US11843529B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Jun 10, 2021 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | Aug 23, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A reporting device communicates with a master device by a first component and a daisy-chained second component. The reporting device receives a signal from the master device via the first component. The signal triggers the reporting device to transmit synchronously a telemetry data packet on the daisy-chained second component when a downstream device is coupled to the second component. The reporting device receives a first header packet having an address of the reporting device, transmits the telemetry data packet to the downstream device, and transmits a second header packet having an address of the downstream device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.