公开(公告)号：US20240204842A1

公开(公告)日：2024-06-20

申请号：US18083266

申请日：2022-12-16

Applicant: QUALCOMM Incorporated

Inventor： Raj Kumar Nattha ,  Yong Li ,  Kang Gao ,  Suyash Nachiket Sule ,  Raghu Narayan Challa ,  Jyothi Kiran Vattikonda ,  Fernando Alonso Macias ,  Vijay Balasubramanian

IPC: H04B7/06 ,  H04W24/08

CPC classification number: H04B7/0626 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may perform beam refinement procedures for a first set of beams and a second set of beams. The first set of beams corresponds to a first set of synchronization signal blocks (SSBs) of a serving cell and the second set of beams corresponds to a second set of SSBs of the serving cell. The UE may transmit a message indicating channel state feedback (CSF) including either a first power metric for the first set of SSBs or both the first power metric and a second power metric for the second set of SSBs. The power metric(s) included in the CSF may be based on a first refinement status for the first set of SSBs as well as a second refinement status for the second set of SSBs or the second power metric satisfying a threshold.

公开(公告)号：US20220312249A1

公开(公告)日：2022-09-29

申请号：US17702508

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Vishwesh Pratap Rege ,  Raj Kumar Nattha ,  Jyothi Kiran Vattikonda ,  Yongle Wu

IPC: H04W24/10 ,  H04B7/06

Abstract: Methods, systems, and devices for wireless communication are described for measurement reporting in beamformed communications. A user equipment (UE) may establish a connection with a serving cell using one or more refined beams, and may measure one or more quality metrics of the serving cell using a wider beam than the refined beam, which may provide a uniform comparison with measured quality metrics of other cells using wider beams. Further, the UE may apply a time threshold to one or more quality metric measurements to exclude older measurements from a measurement report. A base station or serving cell may configure the UE to perform quality metric measurements and apply time thresholds for reporting measurements, which may be enabled or disabled based on one or more parameters.