The Base Wiki Page of Network Slicing can be found at: 5G - Slicing
Documenting Use Case Scenarios for Slicing, how it could be used. Configuring elements, data needed.
GOAL: to demonstrating simple, practical definition and implementation of a 5G Network Slice
Simulators to be developed.
DEVELOPMENT IMPACTS
| PROJECT | PTL | User Story / Epic | Requirement |
| A&AI | | 
| Update A&AI schema with Network Slicing model |
| AAF | |
| No impact foreseen for Frankfurt |
| APPC | | Need to check whether this is needed. | No impact foreseen for Frankfurt |
| CLAMP | |
| No impact foreseen for Frankfurt |
| CC-SDK | |
| No impact foreseen for Frankfurt |
| DCAE | | | KPI monitoring - new KPI Compute MS and DB |
| DMaaP | |
| No impact foreseen for Frankfurt |
| External API | |
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| MODELING | | Epic #1 - Network Slicing Demo | Enhance ONAP model with Network Slicing related constructs Provide a demo Network Slicing SDC model Provide a demo Network Slicing A&AI model |
Multi-VIM / Cloud | |
| No impact foreseen for Frankfurt |
| OOF | | 
| - OOF shall fetch details of active slices, slice sub-nets and services from A&AI.
- Given the similarities between Slicing and Service instantiation workflows, this could potentially be integrated/interact with HAS, but, if needed, can be seen as standalone for Frankfurt release.
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| POLICY | | | - Config policy for slice allocation, slice sharing, slice sub-net allocation and slice sub-net sharing
- Config policy for resource allocation for a slice sub-net
- Config policy for optimization constraints – e.g., network resource optimization, resiliency, etc.
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| PORTAL | |
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| SDN-C | | 
| - DGs for receiving DMaaP message from SO with RAN NSSI details, map them to netconf messages and send to RAN.
- Interaction with PNF PnP to be discussed
- Config DB – could leverage existing Config DB and extend it.
|
| SDC | | Optional 
| Enhance SDC with properties mapping from composite to nested service |
| SO | | 
| - Enhance Request handler with Network Slicing instantiation
- Workflow for recursive service instantiation
- Handling of shared / dedicated services
- Store slice catalog items
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| VID | |
| (Potential impact to VID to invoke the Demo) |
| VNFRQTS | |
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| VNF-SDK | |
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| CDS | |
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List of PTLs:Approved Projects
Test cases
| No. | Description | Status |
| 1 | Successful design of NSSTs | |
| 2 | Successful design of NSTs | |
| 3 | Service instantiation via CSMF portal resulting in automatic NSI selection (new NSSIs to be instantiated) | |
| 4 | Service instantiation via CSMF portal resulting in NSI selection with manual inputs (existing NSSIs to be selected) | NOT YET TESTED |
| 5 | On-demand service activation from CSMF portal - service activation, NSI binding | |
| 6 | On-demand service activation from CSMF portal - service de-activation | NOT YET TESTED |
| 7 | Service instantiation with KPI monitoring | NOT YET TESTED |
| 8 | Service activation with KPI monitoring | NOT YET TESTED |
| 9 | Fetching KPI data from DCAE DB from Portal | NOT YET TESTED |
SUPPORTING FILES
| Presentation | File |
|---|
| ONAP Network Slicing PoC for Frankfurt: presentation at the Use cases sub-committee meeting during Antwerp F2F on Sep 27, 2019 | |
| ONAP Network Slicing PoC for Frankfurt: presentation to Modeling sub-committees team on Aug 27, 2019 | |
ONAP Network Slicing PoC for Frankfurt: presentation to 5G use cases team on Aug 8, 2019 | |
| ONAP Network Slicing Next Steps (Frankfurt) | |
ONAP Network Slicing Next Steps (Frankfurt) - Presentation & Recording | |