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Use Case Title

A1 Adapter extensions

Actors (and System Components)

SDNC / CCSDK - A1 Adapter

Description

This requirement enhances the A1 adapter/interface capabilities provided in Rel 6 as part of  5G/ORAN & 3GPP Standards Harmonization requirement ( REQ-38).   O-RAN has defined A1 interface specification in the context of the management of 5G RAN elements to provide intent based policies for optimization of the RAN network performance. Planned enhancements for Rel 7 include additional support for managing A1 Policies, multiple A1 targets in the RAN, multi-version support for different A1 targets, and secure TLS communication.

Points of Contact

Preconditions

N/A

Triggers / Begins when

N/A

Steps / Flows (success)

Extend A1 adapter Support in CCSKCCSDK/SDNC

Add A1 Policy Management functionality

Post-conditions

Service can perform A1 Policy Managment Management operations over O-RAN A1 interface using SDNC/CCSDK function NBI NBIs (DMaaP & REST)

Alternate / Exception Paths

N/A

Related Use Cases

TBC

Assumptions

None

Tools / References / Artifacts

See information in the text above.

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