Patent · US Active

Method for operating a primary unit

US10171236B2 · kind B2 · utility

0Cited by

4References

22Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Christopher Huth · Weil der Stadt, DE
Paulius Duplys · Aichholzhof, DE

Key dates

Filing date	Sep 12, 2016
Grant date	Jan 1, 2019
Priority date	—
Expiry date	Mar 1, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2209/34
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for operating a primary unit which exchanges pieces of information with a secondary unit, including receiving first pieces of information from the secondary unit, the first pieces of information formed as a function of at least one first measured value of a physical variable in the area of the secondary unit and as a function of a first random number; measuring the physical variable in the area of the primary unit to obtain a second measured value; ascertaining a first estimated value for the first random number as a function of the first pieces of information and the second measured value; measuring the physical variable in the area of the primary unit to obtain a third measured value; forming second pieces of information as a function of the first estimated value and the third measured value; transmitting the second pieces of information to the secondary unit.

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