公开(公告)号：US20230077982A1

公开(公告)日：2023-03-16

申请号：US17475928

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Raj Kumar NATTHA ,  Jun ZHU ,  Jyothi Kiran VATTIKONDA

IPC: H04W16/28 ,  H04W56/00 ,  H04W24/08 ,  H04B17/318

Abstract: Method and apparatus for an enhanced beam refinement procedure in a multi-cell scenario. The apparatus receives a beam refinement configuration indicating beam measurement is restricted to a serving cell and excluded for a neighbor cell. The apparatus measures an SSB of the serving cell by sweeping multiple beams restricted based on the beam refinement configuration. Measurement of a concurrent SSB of the neighbor cell is excluded in the sweeping of the multiple beams. The apparatus identifies a refined beam for the serving cell based on the sweeping of the multiple beams.

公开(公告)号：US20250047355A1

公开(公告)日：2025-02-06

申请号：US18716621

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Jiaheng LIU ,  Yong LI ,  Jie ZHANG ,  Yuxiao HOU ,  Kainan LI ,  Zhanyi LIU ,  Raj Kumar NATTHA ,  Tom CHIN ,  Huan XU ,  Jyothi Kiran VATTIKONDA

IPC: H04B7/06 ,  H04W24/10 ,  H04W56/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, an absolute threshold synchronization signal block (SSB) consolidation parameter. The TUE may determine whether a threshold value indicated in the absolute threshold SSB consolidation parameter satisfies a predefined value threshold. The UE may set a specific network deployment flag based at least in part on whether the threshold value satisfies the predefined value threshold. The UE may determine a cell measurement result based at least in part on the specific network deployment flag. The UE may perform a downlink beam selection and a beam switch evaluation based at least in part on the specific network deployment flag. Numerous other aspects are described.