Patent ID: 11864247
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A method of operating a policy control function (PCF) node configured to operate in a communications network, the method comprising:
receiving a message from an AMF node in response to activation of a trigger, the message including a requested DNN and optionally other relevant information including UE location and/or UE network capability, wherein the requested DNN is included in a PDU session request received by the AMF node from a UE, wherein the trigger comprises at least one of a generic DNN manipulation trigger and a UE unique manipulation trigger;
performing a manipulation or replacing the requested DNN with a manipulated DNN or a replacement DNN; and
transmitting the manipulated DNN or the replacement DNN to the AMF node.