Invention Grant
- Patent Title: QCL determination for A-CSI-RS in full duplex systems
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Application No.: US16949694Application Date: 2020-11-11
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Publication No.: US11677524B2Publication Date: 2023-06-13
- Inventor: Weimin Duan , Huilin Xu , Alexandros Manolakos , June Namgoong , Muhammad Sayed Khairy Abdelghaffar
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Haynes and Boone, LLP/Qualcomm Incorporated
- Main IPC: H04L5/00
- IPC: H04L5/00

Abstract:
Wireless communications systems and methods related to determining a QCL for receiving a reference signal are provided. A user equipment (UE) determines a QCL configuration for receiving a reference signal during a first time period based on a transmit beam direction to be used for transmission during the first time period. The user equipment receives the reference signal using a first receive beam direction based on the QCL configuration while transmitting a first communication signal using the transmit beam direction in a common frequency band during the first time period.
Public/Granted literature
- US20210143954A1 QCL DETERMINATION FOR A-CSI-RS IN FULL DUPLEX SYSTEMS Public/Granted day:2021-05-13
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