公开(公告)号：US20230180111A1

公开(公告)日：2023-06-08

申请号：US17927574

申请日：2021-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rui YANG ,  Xuyang DU ,  Hao SONG ,  Fenghui DOU ,  Hui JIN

IPC: H04W48/16 ,  H04W48/18

CPC classification number: H04W48/16 ,  H04W48/18

Abstract: This disclosure provides network search methods and electronic devices. One method includes: A terminal device accesses a network of a first communications radio access technology (RAT), determines that a network anomaly occurs, where the network anomaly includes: no network or a fall into a lower RAT and searches for a network of a target communications RAT, where the target communications RAT is a communications RAT that is not lower than the first communications RAT; and the terminal device is connected to the network of the target communications RAT.

公开(公告)号：US20230199637A1

公开(公告)日：2023-06-22

申请号：US17924770

申请日：2021-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fenghui DOU ,  Xuyang DU ,  Rui YANG ,  Hui JIN

IPC: H04W48/20 ,  H04W36/00 ,  H04W36/24

CPC classification number: H04W48/20 ,  H04W36/00835 ,  H04W36/245

Abstract: A cell selection method and a terminal device. The method includes: A terminal device detects a plurality of cells. The terminal device obtains historical quality of experience QoE of each of N cells. The N cells are all or some of the plurality of cells, N is a positive integer, and the historical QoE is used to represent historical network use experience of the terminal device in each cell. The terminal device selects a first cell from the plurality of cells based on the historical QoE. The terminal device camps on the first cell.