USING DNAI TO IDENTIFY A SMF SUPPORTING CONNECTION TO A LOCAL DN

USING DNAI TO IDENTIFY A SMF SUPPORTING CONNECTION TO A LOCAL DN

Using Data Network Access Identifier (DNAI) to identify a Session Management Function (SMF) supporting connection to a local Data Network (DN) is provided. In cases where a currently serving SMF does not support connection to a local DN, solutions proposed herein insert an Intermediate SMF (I-SMF) w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Hallenstål, Magnus
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Using Data Network Access Identifier (DNAI) to identify a Session Management Function (SMF) supporting connection to a local Data Network (DN) is provided. In cases where a currently serving SMF does not support connection to a local DN, solutions proposed herein insert an Intermediate SMF (I-SMF) which supports connection to the local DN. An Access and Mobility Function (AMF) can identify the I-SMF to be inserted using DNAI.