Method of and devices for performing an over-the-air, OTA, upgrade in a network of communicatively interconnected devices
US11726762B2 · kind B2 · utility
2Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2019 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Apr 21, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method (50) of and a server (19) and network node or client devices (3, 5) communicatively interconnected in a network (1) and arranged for over-the-air, OTA, data upgrade or update of client devices. In the event of a timeout (54) at the server (19) waiting for a response or request message from a selected OTA client (5) during an ongoing OTA data upgrade, the OTA server (19) checks whether a network address change (51) of the selected OTA client (5) caused the OTA server to timeout.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.