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:
Jan. 06, 2026
Filed:
Apr. 27, 2022
Qualcomm Incorporated, San Diego, CA (US);
Weimin Duan, San Diego, CA (US);
Alexandros Manolakos, Escondido, CA (US);
Yi Huang, San Jose, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Techniques are disclosed for using reference signals that enable accurate measurements of a moving UE. To this end, techniques can include a location server obtaining an indication that the velocity of the UE exceeds a threshold and, in response, configuring the UE to measure a reference signal using a selected Tracking Reference Signal (TRS) as a Quasi-Collocation (QCL) reference. In particular, a periodic TRS (P-TRS) or an aperiodic TRS (AP-TRS) can be used as the QCL reference. A reference signal may be configured based on an existing TRS configuration, or a TRS may be configured based on a reference signal configuration. According to some embodiments, a UE may provide velocity information to the location server. Additionally or alternatively, a measurement period for the reference signal may be based on a velocity of the UE.