Method, apparatus and computer program

Method, apparatus and computer program

Receiving, from a user equipment (UE), a request for a network connection, the request comprising information indicating whether the user equipment supports network slice specific authentication and authorization (NSSAA). It is determined whether a network slice associated with the requested connect...

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Hauptverfasser: Laurent Thiebaut, Alessio Casati
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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creator Laurent Thiebaut
Alessio Casati
description Receiving, from a user equipment (UE), a request for a network connection, the request comprising information indicating whether the user equipment supports network slice specific authentication and authorization (NSSAA). It is determined whether a network slice associated with the requested connection is subject to NSSAA. Based on the request it is determined whether the UE supports NSSAA. Responsive to determining that the network slice is subject to NSSAA and determining that the UE supports NSSAA, accepting or rejecting the request based on information indicating the outcome of a NSSAA procedure for the UE for the network slice associated with the requested connection. Further aspects of the invention provide determining if NSSAA status information is available for a UE and network slice. It may be determined if there is locally stored information indicating that NSSAA was previously executed successfully for the UE for the network slice associated with the requested connection, and if so accepting the request.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title Method, apparatus and computer program
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