公开(公告)号：US10951731B2

公开(公告)日：2021-03-16

申请号：US16159549

申请日：2018-10-12

Applicant: QUALCOMM Incorporated

Inventor： Phani Pradeep Kumar Kothapalli Venkata ,  Naga Chandan Babu Gudivada ,  Rajendra Prasad Nelurouth ,  Venkata Durga Vinod Chikkala ,  Nagarjuna Alavala

IPC: H04L29/08 ,  H04W12/08 ,  H04W8/18 ,  H04W4/00

Abstract: The apparatus determines whether a subscriber identification module (SIM) card is an embedded universal circuit card (eUICC) or a non-eUICC while in a subsidy locked state. The apparatus performs a profile sequence to determine available network profiles if the SIM card is the eUICC. The apparatus may present an option at the user interface UI to switch network profiles on the UE if the current profile of the eUICC does not satisfy a personalization check on the ME.

公开(公告)号：US10959085B2

公开(公告)日：2021-03-23

申请号：US16159464

申请日：2018-10-12

Applicant: QUALCOMM Incorporated

Inventor： Venkata Durga Vinod Chikkala ,  Naga Chandan Babu Gudivada ,  Nagarjuna Alavala ,  Phani Pradeep Kumar Kothapalli Venkata ,  Rajendra Prasad Nelurouth

IPC: H04W8/18 ,  H04L9/06 ,  H04L9/08 ,  H04W8/26 ,  H04W12/06 ,  H04W88/06

Abstract: The apparatus determines whether a subscriber identification module (SIM) card is a first network SIM card or a second network SIM card. The apparatus performs an unlock sequence for personalization based on a subscriber permanent identifier (SUPI) if the SIM card is determined to be a first network SIM card. The unlock sequence may include determining whether a SUPI of the first network SIM card matches with a SUPI stored in a secure file system (SFS) at the UE. The unlock sequence may further include initializing the UE to a network if the SUPI of the first network SIM card matches with the SUPI stored in the SFS at the UE.