Patent · US Active

Method for computer-assisted operation of a memory unit and execution of application programs having redundant data storage

US12353773B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

Siemens Mobility GmbH · DE

Inventors

Andreas Schallenberg · Peine, DE
Markus Seemann · Braunschweig, DE
Stefan Gerken · Braunschweig, DE

Key dates

Filing date	Apr 24, 2023
Grant date	Jul 8, 2025
Priority date	—
Expiry date	Jul 20, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/3466
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

In a method for computer-assisted operation of a memory unit, data is saved in the memory unit and the data is encoded before saving, or data is retrieved from the memory unit and the data is decoded after retrieval. For first-time encoding of the data, at least one group of application data sets, containing data segments having identical application data for an application program and check data segments having different diversity characteristic data respectively, is generated or selected from a supply of possible diversity characteristic data. Each application data set is encoded and saved. The data is retrieved in that the application data sets are retrieved and decoded. Data is saved in that the application data sets are encoded and saved. Furthermore, a method for computer-assisted, repeated execution of an application program in redundant computing instances, a computer program product and a provision apparatus are disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.