Patent · US Active

Device positioning

US11561277B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Daejung YOON · Massy, FR
Diomidis MICHALOPOULOS · Munich, DE
Philippe Sehier · Levallois-Perret, FR

Key dates

Filing date	Sep 30, 2021
Grant date	Jan 24, 2023
Priority date	—
Expiry date	Sep 30, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04W12/122
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An apparatus, method and computer program is described comprising: receiving a first measurement report from a first communication node of a mobile communication system, wherein the first measurement report includes downlink measurement data generated at a user device in response to a positioning reference signal sent by the first communication node; receiving a second measurement report from the first communication node, wherein the second measurement report includes uplink measurement data generated at the first communication node in response to an uplink reference signal sent by the user device; determining an integrity of the measurement data based on a comparison of said uplink and downlink measurement data; and setting an integrity verification notification in accordance with the determined integrity.

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