J.3 Interactions

29.2133GPPPolicy and charging control signalling flows and Quality of Service (QoS) parameter mappingRelease 17TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

If the PCC entity supporting the Diameter message priority mechanism receives the request message containing both the Reservation-Priority AVP and DRMP AVP, the PCC entity shall prioritise the request according to priority level received within the DRMP AVP. This procedure also applies for MPS.

NOTE: Upon receipt of the request message containing the DRMP AVP, the PCRF will use the DRMP AVP to prioritize other PCC interfaces related to that IP-CAN session.

Annex K (normative):
Diameter load control mechanism