METHOD FOR SRVCC EMERGENCY CALL SUPPORT
6 Assignments
0 Petitions
Accused Products
Abstract
Methods and apparatus, including computer program products, are provided for emergency call support. In one aspect there is provided a method. The method may include a home subscriber server receiving a first message comprising a generated value representing a session transfer number. The session transfer number may relate to a transfer of an emergency session from a first network to a second network. The method may further comprise a home subscriber server updating a user profile with the generated value representing the session transfer number for the emergency session. The user profile may be stored in the home subscriber server. The method may further comprise a home subscriber server sending a second message comprising the generated value representing the session transfer number. Related apparatus, systems, methods, and articles are also described.
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Citations
44 Claims
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1-24. -24. (canceled)
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25. A method comprising:
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receiving, at a home subscriber server, a first message comprising a generated value representing a session transfer number, the session transfer number relating to a transfer of an emergency session from a first network to a second network; updating, by the home subscriber server, a user profile with the generated value representing the session transfer number for the emergency session, the user profile stored in the home subscriber server; and sending, by the home subscriber server, a second message comprising the generated value representing the session transfer number. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
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33. An apparatus, comprising:
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at least one processor; and at least one memory including computer program code the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following; receive, at a home subscriber server, a first message comprising a generated value representing a session transfer number, the session transfer number relating to a transfer of an emergency session from a first network to a second network; update, by the home subscriber server, a user profile with the generated value representing the session transfer number for the emergency session, the user profile stored in the home subscriber server; and send, by the home subscriber server, a second message comprising the generated value representing the session transfer number. - View Dependent Claims (34, 35, 36, 37, 38, 39, 40)
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41. A computer program product comprising at least one computer-readable storage medium having computer-executable program code instructions stored therein, the computer-executable program code instructions comprising:
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program code instructions for receiving, at a home subscriber server, a first message comprising a generated value representing a session transfer number, the session transfer number relating to a transfer of an emergency session from a first network to a second network; program code instructions for updating, by the home subscriber server, a user profile with the generated value representing the session transfer number for the emergency session, the user profile stored in the home subscriber server; and program code instructions for sending, by the home subscriber server, a second message comprising the generated value representing the session transfer number. - View Dependent Claims (42, 43, 44)
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Specification