公开(公告)号：US20230354180A1

公开(公告)日：2023-11-02

申请号：US18133913

申请日：2023-04-12

Applicant: MEDIATEK INC.

Inventor： CHIA-LIN Lai ,  Yuan-Chieh Lin

IPC: H04W48/18 ,  H04W60/04

CPC classification number: H04W48/18 ,  H04W60/04

Abstract: In accordance with one novel aspect, a method for storing multiple previously registered networks for network selection is proposed. A UE is first registered to a first SNPN or PNI-NPN(CAG)/PLMN as a non-hosting network. The UE is then registered to a second SNPN or PNI-NPN(CAG)/PLMN as a hosting network with matching validity information. When the second SNPN or PNI-NPN(CAG)/PLMN becomes non suitable, e.g., the validity criteria associated with the second SNPN/CAG are not met, the UE considers the first SNPN or PNI-NPN(CAG)/PLMN with the highest priority and registers to the first SNPN or PNI-NPN(CAG)/PLMN without searching and prioritizing other candidate networks.