The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Oct. 25, 2022
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventors:
Oana-Elena Barbu, Aalborg, DK;
Benny Vejlgaard, Gistrup, DK;
Assignee:
Nokia Technologie Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 5/10 (2006.01); H04W 64/00 (2009.01);
U.S. Cl.
CPC ...
G01S 5/10 (2013.01); H04W 64/003 (2013.01);
Abstract
There are provided apparatuses, methods and computer program products. In accordance with an embodiment, there is disclosed a method including receiving positioning reference signals from a positioning signal transmitter; forming a delay search space from the received positioning reference signals to obtain a plurality of channel taps; estimating a noise precision for the channel taps; estimating channel gains for the channel taps; and estimating a probability of line of sight signal for the channel taps.