Use Case Realization Call: Jan 28, 2021

Ctgry

Notes

Meeting Notes Discussion

Jan 28, 2021 AGENDA:

1. Use Case Realization Scope, Activities, Volunteers Needed

2. Use Case Realization MOVING to Different Day

3. Use Case Realization Frequency of Meetings

4. Discussion between CPS, E2E Network Slicing, and Vertical Industry

5. Modeling team with Use Case Discussion

NOTES Jan 28, 2021 

@Cheng Huang Network slicing later? Focus on the PoC first in R8

in R9 topics in E2E NS.

Tenant Profiles/Instances. Talk about CPS first in R8.

Define domains, represent. Joint with ORAN topology level modeling.

CPS - R8 Vertical Industry (VI) PoC be able to use PoC? CPS is working on (1) data store defined by a Yang Model (making progress); r/w access - complex query (2) MVP support xnf cnf data ownership of CM data stored in CPS xnf proxy. in progress. just storing data not an XNF model should be ok. If vert-industry or E2E NS can store yang models holding relationships between attribues & objects simulating in a dedicated model that that application owns CPS should be ok. @Toine Siebelink  in R8 should be possible to store data. yang construct limitations. basic constructs. As a sequence at Run-time tell CPS about the model, create a data space, create an anchor and add the data (4 steps). Topology. inventory vs CM data vs Application data.

VI - we just have simple requirements for the PoC R8 Demo. only need to design a yang model dedicated model should be able to use CPS to store data. Provide Sample data & yang models of the VI U/C and @Toine Siebelink  can take a look and verify to see if CPS can provide what is needed. Use feedback from VI U/C.

Q - MODELING IMPACT OF VI USE CASE - CM info from Topology Nodes. Stewardship and who consumes this information.

Q - NS & VI U/C. 3GPP TS28.501 MORAN (multi-operation RAN network)

Scenario B is more like a use of Network Slicing & Multi-tenancy use case (Multi-VIM)

why not Scenario A? might be a NS scenario, but could also be a private network scenario. From enterprise standpoint leveraging 5G NS. From modeling perspective CSMF function from E2E NS function is relevant.

Q WHO will do the Tenant Management? which component? UUI? Develop a PORTAL within UUI which will manage the Tenant which interfaces w/ SO & AAI & CPS. to save info or trigger CM for tenant info.

Store data for Tenant Info. Model replication. to Police isolation of Tenants.

DATA:

• TENANT Unique Identifier -

• TENANT Descriptor -

• INDUSTRY MODEL → "industry/domain" MODEL (port, medicine, industry4.0, emergency networking, banking, media, auto-vehicles, auto-manfacturing etc / RAN-Wireless FWA Transport Core ) → (association) → Generic enough to be relevant to rest of ONAP → partition industry

• TENANT Industry → Tenant-#123 association w/ model

• PLACE (Location) MODEL →

• TENANT location (instance) → PLACE/COMPLEX object (association)

• TENANT resource association → A&AI (pool of xNFs) → associate Tenant-xyz w/ (subset of the pool of xNFs)

Need to get E2E slicing and Vertical Industry teams to discuss overlaps.

@Andy Mayer and @Scott Blandford to meet with @Benjamin Cheung to determine long term content and leadership for the 5G calls

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