Method and apparatus for providing emergency codes to a mobile device
AssigneeBlackBerry Limited
InventorsAdrian Buckley, Jan Hendrick Lucas Bakker
Life of this patent
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AssigneeBlackBerry Limited
InventorsAdrian Buckley, Jan Hendrick Lucas Bakker
Estimating the term…
A method at a user equipment for obtaining emergency codes using a non-Third Generation Partnership Project (3GPP) network, the method including sending a request message to a network node, the request message containing an indication; and receiving, at the user equipment, a response message, the response message including at least one mobile country code (MCC), and the response message indicating an emergency number, type or category information, wherein the emergency number, type or category information is associated with the at least one MCC, and wherein the at least one MCC indicates a portion of a Public Land Mobile Network (PLMN) code to which the emergency number, type or category information applies.
A method using Internet Key Exchange Protocol version 2 (IKEv2) procedures at an evolved packet data gateway (ePDG) for providing emergency numbers, the method comprising:
An evolved packet data gateway (ePDG) comprising
A non-transitory computer-readable medium containing instructions which, when executed, cause an evolved packet data gateway (ePDG) to perform operations comprising:
Dependencies are inferred from the claim text.