公开(公告)号：US20250142436A1

公开(公告)日：2025-05-01

申请号：US18683357

申请日：2021-10-27

Applicant: QUALCOMM INCORPORATED

Inventor： Yi Ren ,  Hewu Gu ,  Jun Deng ,  Nitin Pant

IPC: H04W36/30 ,  H04W36/00 ,  H04W84/04

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a UE in a connected state with a cell of a first radio access technology (RAT) type may trigger a UE initiated inter-RAT redirection procedure to a neighboring cell of a different, higher priority level, RAT type if the network does not configure the UE to perform connected measurements for candidate neighbor cells of the higher priority level RAT type. A UE may receive an indication of candidate neighbor cells of a higher priority level RAT type. The UE may perform UE initiated measurements on the indicated candidate neighbor cells of the higher priority level RAT type. The UE may trigger an inter-RAT redirection procedure to one of the neighbor cells of the higher priority level RAT if the UE finds a suitable cell based on the UE initiated measurements.