Patent ID: 11917503
Assignee: NOKIA TECHNOLOGIES OY
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method comprising:
determining, by a user equipment, whether a policy indicates to deliver the mobile originated short message service message over a non-access stratum connection through a non-3GPP access network or a non-3GPP access network;
selecting, by a user equipment, delivery of a mobile originated short message service message over a non-access stratum connection through a non-3GPP access network based on the policy indicating that the mobile originated short message service message is to be delivered by the user equipment over the non-access stratum connection through the non-3GPP access network; and
sending, by the user equipment to an access and mobility function, a non-access stratum message comprising the mobile originated short message service message over the non-access stratum connection through the non-3GPP access network.