O-RAN O1 Interface Specification specifies the format of the CM Notification VES message sent from the RAN NF (e.g, CU, DU) to the SMO. The SMO has collectors to receive the VES message, which is forwarded to appropriate SMO Functions to update any relevant CM control algorithm and any relevant database. In the London release, we plan to build on existing work and achieve the following:
- Define a CM Notification VES format aligned with the latest consensus in O-RAN, OSC, 3GPP
(e.g. O1 spec v08.00, 3GPP Rel 18
see OpenAPI/TS28532_ProvMnS.yaml · Rel-18 · SA5 – Management & Orchestration and Charging / Management and Orchestration APIs · GitLab (3gpp.org)
ref thanks to Martin Skorupski ) - Define an efficient, model-driven path to identify the MOI and attribute whose value has been changed
(e.g. use notifyMOIAttributeValueChanges or notifyMOIChanges as appropriate)