G.2 Reporting Node

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

When a PCC functional element determines the need to request a reduction in the traffic it is handling due to an overload condition, it shall include the OC-OLR AVP in answer messages, as defined in IETF RFC 7683 [33].

How it determines that it is in an overload situation and the severity of the overload is implementation dependent and based on operator policy.

How it determines the specific contents of the OC-OLR AVP is implementation dependent and based on operator policy.