Back to results
US 2025/0063484 A1Published application
User equipment and method to exempt emergency services fallback procedure due to insecure steering of roaming (sor)
AssigneeMediaTek Singapore Pte. Ltd.
InventorsPuneet, Marko Niemi
Life of this patent
Estimating the term…
Abstract
A user equipment and a method to exempt emergency services fallback procedure due to insecure steering of roaming (SOR) are provided. The method for operating the UE includes: monitoring an operation of the UE; and allowing the UE to establish a new N1 NAS signaling connection for initiating a registration procedure for an emergency services fallback procedure, during the UE attempts to obtain service on a higher priority PLMN.
Claims18
A method for operating a user equipment (UE), comprising:
- monitoring an operation of the UE;
- and
- allowing the UE to establish a new N1 NAS signaling connection for initiating a registration procedure for an emergency services fallback procedure, during the UE attempts to obtain service on a higher priority PLMN.
A method for operating a user equipment (UE), comprising:
- monitoring an operation of the UE;
- and
- controlling a receipt of a steering of roaming information not to trigger a release of a N1 NAS signalling connection, if the UE has initiated a registration procedure to perform an emergency services fallback procedure.
A user equipment (UE), comprising:
- a transceiver, configured to wirelessly communicate with a network;
- and
- a processor, coupled to the transceiver and configured to perform operations comprising:
- monitoring an operation of the UE;
- and
- allowing the UE to establish a new N1 NAS signaling connection for initiating a registration procedure for an emergency services fallback procedure, during the UE attempts to obtain service on a higher priority PLMN.
3 more elements
Dependencies are inferred from the claim text.