Patent · US Active

Supporting radio model quality assurance

US10175336B2 · kind B2 · utility

1Cited by

4References

22Claims

0Family size

Assignee

HERE GLOBAL B.V. · NL

Inventors

Pavel Ivanov · Tampere, FI
Lauri Aarne Johannes Wirola · Tampere, FI
Jari Syrjarinne · Tampere, FI
Muhammad Irshan Khan · Tampere, FI

Key dates

Filing date	Dec 4, 2014
Grant date	Jan 8, 2019
Priority date	—
Expiry date	Dec 4, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/12
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An apparatus obtains fingerprints that have been collected by at least one mobile device for supporting a positioning of other mobile devices. Each fingerprint comprising results of measurements on radio signals of at least one communication node at a particular location and an indication of the particular location. The apparatus estimates values of parameters defining a radio model for the at least one communication node based on the obtained fingerprints. The apparatus determines a quality of the radio model. The apparatus generates data for a feedback for a user of the at least one mobile device based on the determined quality of the radio model.

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