Page Comparison

Martin Skorupski

Swaminathan Seetharaman

Use Cases

Please see page #2 for details: 
5G Use Cases in R7 Guilin. - 

very first view - to be discussed further:

1. BULK PM –PM  BULK PM -  PM data collection and control
   • 100% aligned with O-RAN interface specification; use case was demonstrated several times
     
     • PM collection mechanism aligned to 3GPP
       proposal: Check updates of 3GPP pm xml file format and updates of VES messages 

1. • • PM subscription mechanisms aligned to 3GPP
       proposal: An update could be required in the future for an alignment with recent new 3GPP Parametricjob class 

2. OOF -SON PCI (5G)
   
   • use VES 7.2 - reference will be in O-RAN specs.
   • use 3GPP NRM - see https://forge.3gpp.org/rep/sa5/MnS/
3. 5G SERVICE MODELING & DEFINITION (5G)
   •  UC under analysis 
     • use VES 7.2 - reference will be in O-RAN specs.
     • use 3GPP NRM - see https://forge.3gpp.org/rep/sa5/MnS/
     • open: Integration of A1, O2, R1 interfaces and specifications from O-RAN
4. CONFIGURATION PERSISTENCE SERVICE (CPS)
   • use VES 7.2 - reference will be in O-RAN specs.
   • use 3GPP NRM - see https://forge.3gpp.org/rep/sa5/MnS/ONAP provides a  persistency data service that can be used for any XNF configuration data (Poc in Rel G, new ONAP component in Rel H)
   • CPS is model driven and it may use any YANG model adopted by any xNF (e.g.  3GPP YANG models and vendor extensions)   
   • open: is the abstraction by 3GPP and O-RAN sufficient for all the targeted use case - how do µServices, rApps make use of C&PS, if C&PS is device model driven and not service model driven?
   • C&PS is model-driven based on the current use case
   • Abstraction later... impact on point #3
   • Idea: Contribution of consumer view
     • gasparini24 to carry forward (thanks)
5. xNF LICENSING MANAGEMENT
   • not subject of O-RAN (yet)
   • proposal: defer or contribute terms, definitions, specifications to O-RAN
6. ONAP/3GPP & ORAN Alignment
   • O-RAN O1 data models are augmenting 3GPP data models
   • A1, R1, O2 data models are subject of O-RAN only
7. ONAP/ORAN Alignment -A1 adapter
   
   • Detailed alignment/collaboration needed with O-RAN-SC Non-RT-RIC project (For details please reach-out to John Keeney (Ericsson EST))
     • testing: please include Lasse Kaihlavirta
8. 5G NRM Simulator in ONAP (CM)
   • CM is part of O-RAN OAM Architecture and OAM interface specification
     proposal: as a staring point the 3GPP NRM yang models V16.0.5 from July 2020 should be used - for VES the version 7.2 is specified.  
   • note: 5G NRM is not a ONAP Rel G UC
9. E2E NETWORK SLICING (5G Use Case)
   • Network Slicing is not part of 3GPP NRM so far
     proposal: waiting for 3GPP and O-RAN specifications

1. • specifications  - V17 draft is available
2. PNF sw upgrade in ONAP is aligned to ORAN O1 specification
3. xNF Package and onboarding in ONAP
    -   xNF Package complaiant to ETSI SOL004,
   -    additional xNF artifacts have been introduced and supported: 
                 -  VES event, and PM dictionary artifacts according to VES event registration specifications
                 -  Additional artifacts (e.g. xNF YANG model)
4. VES specification are defined by ONAP in  VNF requirement project
5. Control Loop in TOSCA PoC 
   1. A Control Loop and Control Loop components havw been defined in TOSCA and deployed

Application Package Structure

• TOSCA 

Info from Michela Bevilacqua

• ONAP enhanced TOSCA 

• API schema definition for YANG and VES

On the agenda for next week - thanks!!! 

Konrad Bańka