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. 25, 2025
Filed:
Mar. 03, 2020
Qualcomm Incorporated, San Diego, CA (US);
Mostafa Khoshnevisan, San Diego, CA (US);
Chenxi Hao, Beijing, CN;
Yu Zhang, San Diego, CA (US);
Xiaoxia Zhang, San Diego, CA (US);
Hao Xu, Beijing, CN;
Mostafa Khoshnevisan, San Diego, CA (US);
Chenxi Hao, Beijing, CN;
Yu Zhang, San Diego, CA (US);
Xiaoxia Zhang, San Diego, CA (US);
Hao Xu, Beijing, CN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Channel state information-reference signal (CSI-RS) resources are disclosed with multiple transmission configuration indication (TCI) states. Example aspects of the present disclosure provide for indications that a given CSI-RS resource is associated with multiple TCI states within various configuration control signaling, depending on whether the CSI-RS is periodic, semi-persistent, or aperiodic. Additionally, where any trigger state corresponds to a CSI-RS resource set in which one or more CSI-RS resources are associated with multiple TCI states, one or more quasi-co-location (QCL) assumptions of the downlink transmission may also be applied by a user equipment (UE) to reception of the CSI-RS resources, where the scheduling offset is less than the threshold beam switch timing reported by the UE.