Patent ID: 11903088
Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A computer-implemented method for maintaining connectivity with an eSIM device in a wireless network, the computer-implemented method comprising:
initiating, by an eSIM management platform, a probe signal to the eSIM device, wherein the eSIM device is a user device with an eSIM card that stores a plurality of available operator profiles;
transmitting a plurality of Short Message Service (SMS) messages to the plurality of available operator profiles of the eSIM device, with each SMS message corresponding to an operator profile;
in response to the transmitting of the plurality of SMS messages:
receiving a response from an active operator profile of the eSIM device; and
receiving no response from inactive operator profiles of the eSIM device;

determining, by the eSIM management platform based on the response, the operator profile that is currently active on the eSIM device;
comparing the operator profile that is currently active on the eSIM device to operator information for the eSIM device stored in a Subscription Manager Secure Routing (SM-SR) data store of the wireless network; and
in response to determining that the operator profile currently active on the eSIM device is different from the operator information for the eSIM device stored in the SM-SR data store, updating, by the eSIM management platform, the operator information for the eSIM device stored in the SM-SR data store of the wireless network.