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. 20, 2026
Filed:
Oct. 06, 2023
Qualcomm Incorporated, San Diego, CA (US);
Ruhua He, San Diego, CA (US);
Raghu Narayan Challa, San Diego, CA (US);
Alexei Yurievitch Gorokhov, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that configures transmission configuration indicator (TCI) states based at least in part on aperiodic channel state information reference signals (AP-CSI-RSs), where each TCI state includes a first resource that is an aperiodic tracking reference signal (AP-TRS) and a second resource that is an AP-CSI-RS. The UE may receive first downlink control information that triggers a first AP-CSI-RS resource set that includes AP-CSI-RSs that are each associated with a quasi-co-location (QCL) Type-D resource. The UE may transmit a report that indicates one or more AP-CSI-RSs. The UE may receive an activation command that activates a TCI state associated with a first narrow beam, where a combination of a first AP-CSI-RS and a first associated QCL Type-D resource uniquely indicates the first narrow beam. Numerous other aspects are described.