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:
Aug. 25, 2026
Filed:
May. 23, 2023
Qualcomm Incorporated, San Diego, CA (US);
Iyab Issam Sakhnini, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of an intra-symbol phase tracking reference signal (PT-RS) pattern for a guard interval (GI)-based single carrier waveform, such as a discrete Fourier transform-spread-orthogonal frequency division multiplexed (DFT-s-OFDM) waveform. The UE may generate one or more PT-RSs according to the intra-symbol PT-RS pattern. The UE may arrange the one or more PT-RSs within a GI region of the GI-based single carrier waveform, within a data region of the GI-based single carrier waveform, or both, as indicated by the intra-symbol PT-RS pattern, and may transmit the one or more PT-RSs using the GI-based single carrier waveform. The PT-RS pattern may be based on a quantity of resource elements of the GI region, a quantity of resource blocks of the GI-based single carrier waveform, or both.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile