Invention Grant
- Patent Title: QCL (quasi co-location) indication for beamforming management
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Application No.: US18071682Application Date: 2022-11-30
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Publication No.: US12199713B2Publication Date: 2025-01-14
- Inventor: Alexei Davydov
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Eschweiler & Potashnik, LLC
- Agent Ningjiao Zhang
- Main IPC: H04W8/08
- IPC: H04W8/08 ; H04B7/06 ; H04L5/00 ; H04W16/28 ; H04W64/00 ; H04W72/23

Abstract:
Techniques for employing QCL (Quasi Co-Location) signaling for beamforming management are discussed. One example embodiment can comprise a baseband processor of a User Equipment (UE). The baseband processor comprises one or more processors to make a determination whether a first set of RS (Reference Signal) APs (Antenna Ports) are QCL-ed (Quasi Co-Located) with a second set of RS APs with respect to one or more large-scale channel properties and to select a set of receiving parameters for the second set of RS APs based on the one or more spatial receiver parameters. The one or more large-scale channel properties comprise one or more spatial receiver parameters. The first set of RS APs are distinct from the second set of RS APs.
Public/Granted literature
- US20230089191A1 QCL (QUASI CO-LOCATION) INDICATION FOR BEAMFORMING MANAGEMENT Public/Granted day:2023-03-23
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