Radio frequency loss based sensor management
US12132526B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2022 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | May 18, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W48/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system includes a group of transceiver nodes and diagnostic circuitry. A first transceiver node of the group broadcasts one or more beacons which a second transceiver node of the group attempts to receive. The second transceiver node provides a reception indication to the diagnostic circuitry. Based on the reception indication, the diagnostic circuitry determines a radio performance change for the first transceiver node and/or second transceiver node. Using a change threshold based on a distribution of radio performance changes for the group, the diagnostic circuitry may determine whether to generate a change indication for the first transceiver node and/or second transceiver node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.