5.2.1 Relationships

28.6283GPPInformation Service (IS)Release 17Self-Organizing Networks (SON) Policy Network Resource Model (NRM) Integration Reference Point (IRP)Telecommunication managementTS

This subclause depicts the set of classes (e.g. IOCs) that encapsulates the information relevant for this IRP. This subclause provides the overview of the relationships of relevant classes in UML. Subsequent subclauses provide more detailed specification of various aspects of these classes.

NOTE 1: IOC SONControl shall be instantiated whenever one or more IOC SONTargets are instantiated.

Figure 5.2.1-1: Cell view of SON Policy NRM

Figure 5.2.1-2: ES Policies NRM IOCs (Containment Relationship)

NOTE 2: Also IOC SONControl is used for intra-LTE ES purposes – see clause 5.3.2.2 – but is not shown in Figure 5.2.1-2 to avoid the impression that there would an additional instance of this IOC be needed for intra-LTE ES.

Figure 5.2.1-3: IOCs to control SON on cell level (Containment Relationship)

Figure 5.2.1-4: IOCs for SON coordination (Containment Relationship)

Figure 5.2.1-5: Inter-RAT ES Policies NRM IOCs (Containment Relationship, part 1)

NOTE 3: Also IOC SONControl is used for inter-RAT ES purposes – see clause 5.3.2.2 – but is not shown in Figure 5.2.1-5 to avoid the impression that there would an additional instance of this IOC be needed for inter-RAT ES.

Figure 5.2.1-6: Inter-RAT ES Policies NRM IOCs (Containment Relationship, part 2)

Figure 5.2.1-7: Inter-RAT ES Policies NRM IOCs (Containment Relationship, part 3)

NOTE 4: Also IOC SONControl is used for inter-RAT ES purposes – see clause 5.3.2.2 – but is not shown in Figure5.2.1-7 to avoid the impression that there would an additional instance of this IOC be needed for inter-RAT ES. SONControl is contained by Subnetwork or RncFunction when esSwitch attribute is applied in SONControl.

Figure 5.2.1-8: Inter-RAT ES Policies NRM IOCs (Containment Relationship, part 4)

Figure 5.2.1-9: Inter-RAT ES Policies NRM IOCs (Containment Relationship, part 5)

Figure 5.2.1-10: Inter-RAT ES Policies NRM IOCs (Containment Relationship, part 6)