Temporary emergency call-back allowance over wireless networks
AssigneeT-Mobile USA, Inc.
InventorsJenniffer Lucas Cruz, Oliver Rankine
Life of this patent
Estimating the term…
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AssigneeT-Mobile USA, Inc.
InventorsJenniffer Lucas Cruz, Oliver Rankine
Estimating the term…
Solutions for temporary emergency call-back allowance over wireless networks improve public safety. A user equipment (UE), associated with a suspended post-paid subscriber account, places an emergency call, such as e911 or e112, over a wireless network (e.g., cellular), and the network flags the subscriber account associated with the UE as permitted to receive incoming calls for some time period, such as 5 to 30 minutes. This permits the UE to receive calls from the public safety answering point (PSAP), in the event that the call is prematurely disconnected, or the PSAP has a need to call the UE back to obtain additional information. In some examples, the UE suspends call blocking, in order to preclude the possibility of inadvertently blocking an incoming call from the PSAP. In some examples, the network sends a call-back policy to the UE identifying the duration of suspending call blocking and/or receiving incoming calls.
A method comprising:
A system comprising:
One or more non-transitory computer storage devices having computer-executable instructions stored thereon, which, upon execution by a computer, cause the computer to perform operations comprising:
Dependencies are inferred from the claim text.