公开(公告)号：US20240267867A1

公开(公告)日：2024-08-08

申请号：US18403411

申请日：2024-01-03

Applicant: Apple Inc.

Inventor： Alexander Sirotkin ,  Daniel M. Valins ,  Nai Tao Cui ,  Raj S. Chaugule ,  Sudeep Manithara Vamanan ,  Tao Tao

IPC: H04W60/00 ,  H04W76/10

CPC classification number: H04W60/00 ,  H04W76/10

Abstract: Techniques are directed toward network identification collision detection. An example method includes selecting a first subscriber identity module (SIM) associated with a public land mobile network identifier (PLMN ID) and a network identifier (NID) of a private network. The method can further include generating a first non-access stratum (NAS) registration request to establish a connection with the private network using the first SIM. The method can further include processing a NAS registration request reject message received from the private network. The method can further include selecting a second SIM associated with the PLMN ID and the NID. The method can further include generating a second NAS registration request to establish a connection with the private network using the second SIM. The method can further include processing a NAS registration request success message received from the private network. The method can further include logging NID collision information.