Invention Grant
- Patent Title: Techniques for indicating selection of channel state information (CSI) report setting option by a demodulation reference signal (DMRS) pattern
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Application No.: US17236595Application Date: 2021-04-21
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Publication No.: US11652528B2Publication Date: 2023-05-16
- Inventor: Mahmoud Taherzadeh Boroujeni , Junyi Li , Tao Luo
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox, LLP
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04W72/08 ; H04W72/04 ; H04L5/00

Abstract:
The present disclosure relates to selections of a channel state information (CSI) report setting option by a distinct demodulation reference signal (DMRS) pattern. Specifically, in one aspect, a user equipment (UE) may determine a CSI transmission setting based on the at least one measurement of the communication channel, the CSI transmission setting is associated with a distinct DMRS pattern, and transmit a CSI report with the distinct DMRS pattern to the network entity in accordance with the CSI transmission setting. In another aspect, a network entity may transmit CSI setting configuration information to a UE, the CSI setting configuration information including at least one parameter corresponding to a channel measurement threshold that triggers selection of a distinct DMRS pattern based on a CSI transmission setting, and receive a CSI report and the distinct DMRS pattern from the UE associated with the CSI transmission setting.
Public/Granted literature
Information query