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:
May. 19, 2026
Filed:
May. 28, 2024
Qualcomm Incorporated, San Diego, CA (US);
Feliciano Gomez Martinez, Los Gatos, CA (US);
Xiaoxin Zhang, Sunnyvale, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects presented herein may enable a UE to calibrate its radio frequency (RF) sensor(s) using an optical sensor or a calibrated RF sensor. In one aspect, a first UE estimates a first distance between the first UE and a second UE using at least one of an optical sensor or a calibrated RF-based ranging mechanism. The first UE estimates a second distance between the first UE and the second UE using a non-calibrated RF-based ranging mechanism. The first UE computes an offset that indicates a difference between the estimated first distance and the estimated second distance, where the offset is associated with the non-calibrated RF-based ranging mechanism between the first UE and the second UE. The first UE outputs an indication of the offset that indicates the difference between the estimated first distance and the estimated second distance.