公开(公告)号：US20240147400A1

公开(公告)日：2024-05-02

申请号：US17975474

申请日：2022-10-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： JOHN I. AYERS ,  Mathew M. Kaippallimalil ,  Tiffany Moore ,  Laura Lynn Podlasek ,  Vijay Umakanth Borkar

IPC: H04W60/00

CPC classification number: H04W60/00

Abstract: The systems and method disclosed herein select a customized or default UE SIM profile for a registration with a particular network element in a specific jurisdiction based on the identification of the serving network element (e.g. MME, SGSN, S-CSCF). The default profile may be chosen over a particular subscriber identifier in various jurisdictions and types of networks. To implement the default profile, the subscription server may store a New Radio (NR) as a Secondary Radio Access Technologies (RAT) identifier, or “NR as a Secondary RAT” identifier, and set the value of the identifier as “ALLOW” or “DENY” of the default profile described herein.

公开(公告)号：US20240259918A1

公开(公告)日：2024-08-01

申请号：US18160493

申请日：2023-01-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： John Ayers ,  Tiffany Moore ,  Gary Alan Blatch ,  Mathew Mathew Kaippallimalil ,  Matthew A. Johnson ,  Carlos Alberto Galamba Galvão

IPC: H04W48/16 ,  H04W8/24

CPC classification number: H04W48/16 ,  H04W8/24

Abstract: A method for applying per-International Mobile Subscriber Identification (IMSI) Access Point Name (APN) Operator Identifier (OI) replacement for Multiple IMSI Multiple Mobile Subscriber Integrated Service Digital Network (MSISDN) subscribers comprises receiving, at a home subscriber server of a cellular network, an identification of a currently active IMSI for a cellular device. The cellular device is associated with a cellular service subscriber having multiple IMSIs and multiple MSISDNs, the multiple IMSIs comprise a primary IMSI and one or more secondary IMSIs, and each of the IMSIs has an associated roaming COS that includes a roaming restriction policy that allows or suppresses Voice Over LTE (VOLTE). In response to the currently active IMSI for the cellular device being a secondary IMSI, the method comprises applying the roaming restriction policy specified in the roaming COS of the secondary IMSI regardless of the roaming COS of the primary IMSI.