公开(公告)号：US20250031110A1

公开(公告)日：2025-01-23

申请号：US18716714

申请日：2022-02-04

Applicant: QUALCOMM Incorporated

Inventor： Wenjing LIU ,  Xianwei ZHU ,  Yifan DU ,  Nanrun WU ,  Arvind Vardarajan SANTHANAM ,  Peng HU ,  Jiaheng LIU ,  Hewu GU ,  Xiaochen CHEN ,  Sumit Kumar SINGH ,  Jun DENG ,  Xiaoning LU ,  Tom CHIN ,  Xuqiang ZHANG

IPC: H04W36/00 ,  H04B17/318

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may compare an external list of ping pong handovers or redirections that is maintained by an access point, and an internal list of ping pong handovers or redirections that is maintained by the UE. The UE may identify a ping pong detection criterion, for a handover or redirection between a first network node and a second network node, based, at least in part, on the external list, the internal list, both the external list and the internal list, or neither of the external list nor the internal list indicating a previous ping pong handover or redirection between the first network node and the second network node. Numerous other aspects are described.

公开(公告)号：US20230370916A1

公开(公告)日：2023-11-16

申请号：US18248184

申请日：2020-12-16

Applicant: QUALCOMM Incorporated

Inventor： Xianwei ZHU ,  Junli WU ,  Xuqiang ZHANG ,  Jianqiang ZHANG ,  Ling XIE ,  Kuo-Chun LEE ,  Arvind Vardarajan SANTHANAM ,  Xiaochen CHEN ,  Shan QING ,  Xiaoning LU ,  Yong HOU ,  Peng HU ,  Yifan DU ,  Wei-Jei SONG ,  Tom CHIN ,  Mingchun YANG ,  Rajeev PAL ,  Sathish KRISHNAMOORTHY

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/00835 ,  H04W36/08 ,  H04W36/0085

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station associated with a first radio access technology (RAT), a neighbor cell list including entries for at least a first set of neighbor cells and a second set of neighbor cells, the first set of neighbor cells and the second set of neighbor cells associated with a second RAT. The UE may determine that the first set of neighbor cells is associated with a first network operator and that the second set of neighbor cells is associated with a second network operator. The UE may measure at least one neighbor cell of the neighbor cell list based at least in part on prioritization of the first set of neighbor cells relative to the second set of neighbor cells. Numerous other aspects are described.