Patent · US Active

Method for providing and improving a positional probability distribution for GNSS received data

US11366194B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Maxim Dolgov · Renningen, DE
Thomas Michalke · Weil der Stadt, DE
Florian Wildschuette · Hildesheim, DE
Hendrik Fuchs · Hildesheim, DE
Ignacio Llatser Marti · Hildesheim, DE

Key dates

Filing date	Jun 15, 2018
Grant date	Jun 21, 2022
Priority date	—
Expiry date	Mar 18, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W4/46
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method is provided for correcting a positional probability distribution, at least two mobile systems each ascertaining a positional probability distribution through respective GNSS receivers, at least one mobile system ascertaining a distance to at least one second mobile system, the at least two mobile systems exchanging the ascertained positional probability distribution among themselves through a communication link, and by using the at least two ascertained positional probability distributions and the distance between the at least two mobile systems, an improvement of the positional probability distributions being calculated. Furthermore, a method for providing at least one correction term is provided.

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