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Recording

Zoom Chat Log

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From: Alla Goldner 
Sent: Tuesday, July 18, 2017 12:20 PM
To: 'onap-usecasesub@lists.onap.org' <onap-usecasesub@lists.onap.org>; onap-arc@lists.onap.org
Cc: 'onap-tsc' <onap-tsc@lists.onap.org>
Subject: RE: Use case subcommittee - agenda for tomorrow's (17/07/2017) meeting 

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1. I will approach separately all relevant PTLs (see more detailed summary below) urging them to attend corresponding use cases meetings
2. Going forward, we move to weekly meetings, following doodle poll results. Next week we will also require slot during virtual meeting
3. R1 use cases: vCPE and vVoLTE use cases were presented by Kang Xi/Jon Fannar and Yang Xe/Chengli Wang correspondingly. Both use cases leaders report good progress and good chances of completing all definitions and close on required functionality with all projects this week. The following points still pending discussions though:
   1. vCPE
      1.  Today meeting will be held with SO/SDC/SDN-C teams.  Gil Bullard will present an updated version of the vCPE service model in this meeting. PTLs – please attend, this is critical for correct projects’ interpretation of what is required to do
      2.  DCAE/Intel discussion to close packets’ format has already started, will be completed this week
      3.  Brian Freeman started experimenting with onboarding a vCPE VNF with generic Unix machine heat templates
   2. vVoLTE
      1.  Meetings with CLAMP/DCAE/HOLMES teams were held. There is pending issue on direct connection of HOLMES (not via DCAE) and this need to be handled by Architecture subcommittee ASAP. I will issue separate email on this
      2. Meetings with SDC/SDN-C team will be held this week. PTLs – please attend, this is critical for correct projects’ interpretation of what is required to do
      3. Gil Bullard wil be requested to help with defining a model which drives the use case
      4. A question on whether vIMS+vEPC is enforced as a single request coming from SO (i.e. as a single network service or not). It was clarified that it is up to implementation, as VF-C can support it both ways. It will also be checked with SO team, and the corresponding clarification will be included in the use case description
      5. For overlay – whether Openstack or hardware will be used – discussions with Brian Freeman were initiated, once agreed, an update on results will be provided
4. Helen (Integration Project PTL) requested to review all use cases till the end of this month, to make sure that all functionality is well understood and closed before functionality freeze (beginning of August). We will have meeting during next week’s virtual meeting and also the following week to review and close on this. Integration team members will join this meeting.
5. R2 use cases:
   1. MEC (mobile edge computing, based on ETSI MEC specifications) will be added as one of potential 5G use cases
   2. Timeframe for Use case subcommittee’s  R2 use cases consolidated proposal to the TSC – September’s f2f meeting
   3. Long (China Telecom) presented revised version of Enterprise vCPE use case. It was asked to move it under R2 use cases definitions https://wikilf-onap.onapatlassian.orgnet/wiki/display/DW/Release+2+Use+Cases
   4. Network Function Change Management will also be revised by AT&T as use case and included in R2 use cases proposal
   5. It was clarified that, based on proposals, we will see if/how to merge different proposals and which exact functionality we target for R2
   6. All – you are more than welcomed to submit your proposals and initiate email discussions. We will then take discussions during our meetings, as time permits (first priority – R1 use cases required discussions and actions)