Setup Creation

The following figure illustrates the setup creation call flow.

Setup Creation Call Flow

Based on the content received in SM Policy Decision, SMF pushes the following towards various interfaces.

  • UPF:

    • Set of PDR derived from PCC rules

    • Set of QER derived from QoS flows which in turn are derived from QosDescription/QosCharacteristics from PCF

    • One extra QER derived from SessRules

  • N1:

    • Set of QoS rules derived from QosFlows

    • Each QosRule has its associated packet filter

  • N2:

    • Set of QoS Flow information