公开(公告)号：US20240389107A1

公开(公告)日：2024-11-21

申请号：US18695791

申请日：2021-12-01

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Zhanyi LIU ,  Peng WU ,  Yicheng SHEN ,  Tongxin WANG ,  Qingxin CHEN ,  Jun HU

IPC: H04W72/231 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/40 ,  H04W74/0833 ,  H04W76/19

Abstract: A first network node (e.g., a UE) may receive, from a second BS network node (e.g., a base station), DCI. The first network node may perform, based on the DCI, a BWP switch from a first BWP to a second BWP. The first network node may perform, after the BWP switch, a BWP switch failure detection procedure that results in a first determination or a second determination. The first determination may be indicative that the BWP switch was successful and the second determination may be indicative that the BWP switch was not successful. To perform the BWP switch failure detection procedure, the first network node may determine whether one or more failure conditions are satisfied. The one or more failure conditions may include at least one of a BLER greater than a threshold, occurrence of one or more tune away events, or non-receipt of an uplink grant on the second BWP.