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. 18, 2025
Filed:
Dec. 29, 2022
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventors:
Shin Horng Wong, Basingstoke, GB;
Martin Warwick Beale, Basingstoke, GB;
Brian Alexander Martin, Basingstoke, GB;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/00 (2009.01); G01S 5/00 (2006.01); G01S 5/14 (2006.01); H04B 17/21 (2015.01); H04L 5/00 (2006.01); H04M 1/72412 (2021.01); H04W 4/029 (2018.01); H04L 67/52 (2022.01); H04W 4/20 (2018.01);
U.S. Cl.
CPC ...
H04W 4/029 (2018.02); G01S 5/0081 (2013.01); G01S 5/14 (2013.01); H04B 17/21 (2015.01); H04L 5/0051 (2013.01); H04M 1/72412 (2021.01); H04L 67/52 (2022.05); H04W 4/20 (2013.01);
Abstract
A location server configured to determine a location of communications devices with respect to a location of infrastructure equipment of a wireless access network from observed time differences between receiving positioning reference signals transmitted by a plurality of the infrastructure equipment and received by the communications devices.