Service profile handling in the IMS
First Claim
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1. A Home Subscriber Server for handling IP Multimedia Subsystem subscriptions comprising:
- means for maintaining associations between public user identities and Service Profiles, each public user identity associated with a service profile, two or more public user identities being associated with a common Service Profile; and
means for identifying to a network node all public user identities other than those belonging to an Implicit Registration Set, that are associated with the common Service Profile.
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Abstract
A Home Subscriber Server for handling IP Multimedia Subsystem subscriptions comprises means for maintaining associations between public user identities and Service Profiles, where two or more public user identities can be associated with a common Service Profile, and means for identifying to a network node all public user identities that are associated with a common Service Profile.
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Citations
20 Claims
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1. A Home Subscriber Server for handling IP Multimedia Subsystem subscriptions comprising:
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means for maintaining associations between public user identities and Service Profiles, each public user identity associated with a service profile, two or more public user identities being associated with a common Service Profile; and means for identifying to a network node all public user identities other than those belonging to an Implicit Registration Set, that are associated with the common Service Profile. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A Call Session Control Function for servicing a user in an IP Multimedia Subsystem network, the Call Session Control Function comprising:
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means for receiving from a Home Subscriber Server, a message containing one or more Service Profiles, the one or more Service Profiles identifying all public user identities, other than those belonging to an Implicit Registration Set, with which the Service Profile is associated; and means for associating the public user identities of at least one Service Profile as alias public user identities. - View Dependent Claims (9, 10, 11, 12)
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13. A method of operating an IP Multimedia Subsystem to inform network nodes and/or user terminals of public user identities to be considered as alias public user identities, the method comprising:
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maintaining at a Home Subscriber Server groupings of public user identities. other than those belonging to an Implicit Registration Set, to be considered as alias public user identities; and distributing the grouping information to network nodes and/or user terminals during or subsequent to registration of a user terminal with the IP Multimedia Subsystem, or upon or subsequent to terminating a call to a user terminal, or upon a change of content of the Service Profile. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A Home subscriber Server for handling IP Multimedia Subsystem subscriptions and comprising:
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means for maintaining associations between public user identities and Service Profiles, each public user identity associated with a service profile and wherein two or more public user identities can be associated with a common Service Profile; means for identifying to a network node all public user identities belonging to an Implicit Registration Set; and characterized by means for identifying to the network node all public user identities not belonging to the Implicit Registration Set and associated with the common service profile.
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Specification