Technical Charter for O-RAN Software Community

2020 05

20

Agenda

1. Call for Scribe (minutes owner) Farheen Cefalu

2. Roll Call & Quorum Check 

   Company	Contact Name	Attendance	Alternate Contact	Attendance
   AT&T	Jack Murray Co-Chair		Lusheng Ji
   China Mobile	Jinri Huang Co-Chair		Weichen Ni
   Deutsche Telekom	David Streibl		Ondřej Hudousek
   NTT DOCOMO	Masafumi Masuda		Anil Umesh
   Orange	William Diego		Vincent Danno
   Verizon	Viswa Kumar		Kristen Young
   Nokia	Juha Oravainen		Thoralf Czichy
   Radisys	Ganesh Shenbagaraman		Sachin Srivastava
   Ericsson	John-Paul Lane

   *Quorum: 50% or more of total TSC voting members unless excluded due to attendance.  We have a quorum and can vote on activities.

3. Review and Agree to Minutes of Previous Meeting 

4. Review of Today's Agenda

   Add O-RAN Distributed Unit Low (ODULOW) May 31st Bronze delivery request to the top of the agenda because we ran out of time last week.

5. Release Votes and Approval

   1. Vote on including O-RAN Distributed Unit Low (ODULOW) in the Bronze Release.
   2. Acceptance of using the Intel binary software as the FlexrRAN approach.
   3. Copyright.
      1. issues with the copyright approval.  
         1. Jack: Not enough board members voted to pass it before a question came up about it.  We got some clarification.  I have to investigate further.  Both are still active.
         2. O-RAN using Intel ends this Friday.  Last I looked there were plus 10 votes.  I don't expect a problem with that one.  I will only find out the outcome.
6. Copyright updates

7. Marketing of the current release (WG, LF, PR)

   1. Virtual Exhibition.

   2. OSC Logo status.

8. Status of Open Action Items (Old Business)

9. 1. Action/ Farheen Cefalu add copyright updates to the agenda. (See item 6 added above)
   2. Action/ Farheen Cefaluadd link to the Virtual Exhibition site.   (Completed on 28 Apr 2020 on Events)
   3. Action/ Farheen add reviewing Bronze release highlights to the agenda (See item 9.ii added below)
   4. Action/ Farheen Add the O-RAN-SC logo request to the marketing agenda. (See 7b above)
   5. Action/ William DIEGO update on the coordination with the O-RAN test group

10. Standing Agenda Items (Brief Status of Ongoing Activities)

    1. Release Manager Trishan de Lanerolle /Release Planning: Weekly TOC Scheduling

       1. Bronze Timeline

       2. Review Bronze Release Highlights

    2. user-59b16 Requirements Software Architecture Committee

    3. user-d3360  Integration and Test

       1. Gerrit review process improvement
       2. Integration and testing status report
          

    4. Report out from PTL: Stand-Up & Report Out on Blockers - next week we will start to cover this list.  Are there any major items that anyone would like to raise to the TOC this week? 

       1. John Keeney Non-RealTime RIC (RAN Intelligent Controller) (NONRTRIC)

       2. Matti Hiltunen RIC Applications (RICAPP) 

       3. Thoralf Czichy RIC Platform (RIC)

          1. See status notes under "Status 2020-04-29 and 2020-04-30 and 2020-05-06 and 2020-05-12" in Bronze Release (Jun 2020)

       4. user-a934b O-RAN Centralized Unit (OCU) 

       5. Sachin Srivastava O-RAN Distributed Unit High (ODUHIGH)

       6. Zhimin Yuan O-RAN Distributed Unit Low (ODULOW)

          1. status update

       7. Martin Skorupski Operations and Maintenance (OAM)

       8. Alex Stancu Simulations (SIM)

       9. Xiaohua Zhang Infrastructure (INF)

       10. weichen ni Documentation (DOC)

       11. (TBD) O-RAN Radio Unit (ORU)

11. New Agenda Items (New Business): New Items Submitted (+speaker) & Open Call to TOC For Additional Items. 

    1. OAI purposed Meeting
    2. Discuss OAI
    3. Viavi Contract.
       1. It was brought up as part of the TSC meeting and disucssed.  I don't control when they get to the topic.  Jinri was there for that discussion but I was not.  They didn't approve it they kicked it back for further discussion.

12. Planning for Next Meeting

13. Any Other Business (AOB) 

14. Meeting Summary (resolutions, new action items, etc.)

15. Copyright updates

16. Marketing of the current release (WG, LF, PR)

    1. Virtual Exhibition.

    2. OSC Logo status.

17. Status of Open Action Items (Old Business)

18. Standing Agenda Items (Brief Status of Ongoing Activities)

    1. Release Manager Trishan de Lanerolle /Release Planning: Weekly TOC Scheduling

       1. Bronze Timeline

       2. Review Bronze Release Highlights

    2. user-59b16 Requirements Software Architecture Committee

    3. user-d3360  Integration and Test

       1. Gerrit review process improvement
       2. Integration and testing status report
          

    4. Report out from PTL: Stand-Up & Report Out on Blockers - next week we will start to cover this list.  Are there any major items that anyone would like to raise to the TOC this week? 

       1. John Keeney Non-RealTime RIC (RAN Intelligent Controller) (NONRTRIC)

       2. Matti Hiltunen RIC Applications (RICAPP) 

       3. Thoralf Czichy RIC Platform (RIC)

          1. See status notes under "Status 2020-04-29 and 2020-04-30 and 2020-05-06 and 2020-05-12" in Bronze Release (Jun 2020)

       4. user-a934b O-RAN Centralized Unit (OCU) 

       5. Sachin Srivastava O-RAN Distributed Unit High (ODUHIGH)

       6. Zhimin Yuan O-RAN Distributed Unit Low (ODULOW)

          1. status update

       7. Martin Skorupski Operations and Maintenance (OAM)

       8. Alex Stancu Simulations (SIM)

       9. Xiaohua Zhang Infrastructure (INF)

       10. weichen ni Documentation (DOC)

       11. (TBD) O-RAN Radio Unit (ORU)

19. New Agenda Items (New Business): New Items Submitted (+speaker) & Open Call to TOC For Additional Items. 

    1. OAI purposed Meeting
    2. Discuss OSA

20. Planning for Next Meeting

21. Any Other Business (AOB) 

22. Meeting Summary (resolutions, new action items, etc.)

2020 05 13

Zoom recording: 2020-05-13_toc.mp4

Agenda

1. Call for Scribe (minutes owner) Farheen Cefalu

2. Roll Call & Quorum Check 

   Company	Contact Name	Attendance	Alternate Contact	Attendance
   AT&T	Jack Murray Co-Chair	x	Lusheng Ji
   China Mobile	Jinri Huang Co-Chair	x	Weichen Ni	x
   Deutsche Telekom	David Streibl	x	Ondřej Hudousek
   NTT DOCOMO	Masafumi Masuda	x	Anil Umesh
   Orange	William Diego	x	Vincent Danno
   Verizon	Viswa Kumar		Kristen Young
   Nokia	Juha Oravainen	x	Thoralf Czichy
   Radisys	Ganesh Shenbagaraman	x	Sachin Srivastava
   Ericsson	John-Paul Lane	x

   *Quorum: 50% or more of total TSC voting members unless excluded due to attendance.  We have a quorum and can vote on activities.

3. Review and Agree to Minutes of Previous Meeting 

   1. The minutes of the prior meetings were reviewed, and there were no comments, questions or corrections.
      1. Vote to approve minutes for 06 May 2020 
      2. On motion made by Juha Oravainen
      3. Seconded by user-2057e
      4. VOTE: Vote taken, item passed

4. Review of Today's Agenda

   1. Add O-RAN Distributed Unit Low (ODULOW) May 31st Bronze delivery request to the top of the agenda because we ran out of time last week.
      1. The question is ODULOW will deliver before May 31st.
      2. Their target is to deliver at the end of May which does not give them time for Integration.  They wanted to put it in their code in the repo untested and un-integrated and finish up during the maintenance window.  This is a discussion during the TOC.  I had a discussion with Intel last night for Cherry release and their software contributions and processes.  They are going back to work those items and express that they will be able to improve them.  In terms of a vote.  Assuming that they contribute all the code by May 31 and their final date is June 14 do we consider that code is a part of the Bronze release.  This is a question for the whole TOC how they want to proceed.  The code is there and is complete and it stretches things out.  
         1. Rittwik I think the code is there.  Lusheng please comment.  There is a bilateral agreement that happened.  We set up the servers in May.
         2. Lusheng: The Intel team stated source code is in Amber.  They didn't provide the Bronze code.  They will install the binarys there and do their pairwise testing with ODU-HIGH.  That will happen in parallel with the source code.  We are asking for the Bronze release to put out the source code for their internal process and provide all the unit and simulation testing.  They do have unit testing not integration testing.  In terms of integration building and whats happening with ODU-HIGH currently are having issues and do not have an ETA due to lab access.  I can not promise integrated testing of ODU-HIGH. will happen in Bronze release but in maintenanace.
         3. Zhimin Yuan  For ODU-LOW project can be published by the Intel process by the end of May.  Layer 2 test 2 will finish unit tests internally.  We will use the open lab if able as well.  We are asking for to include ODU-LOW for the B release.
         4. Jack: For other TOC members are there questions?
         5. Juha: What about the licensing voting that is still ongoing and will be completed next week.  Will that effect this vote?
         6. Jack: It's being used as a test fixture.  The community members have to decide if they are interested in the ODU path based on the Intel approach.  The approval is based on license review and everyone is aware that we are using the software.  But it is not a part of the software contribution.  It's more or less to allow us to use it for testing.  Do you still want to wait until after we get the license approval or should we vote now?
         7. Juha: If licensing is not approved then we revisit.  I wanted to understand it a little better.
         8. Zhimin: We will do integration testing if we are able.

5. Release Votes and Approval

   1. Vote on including O-RAN Distributed Unit Low (ODULOW) in the Bronze Release.
      1. On motion made by Jack for the O-DU LOW contribution made by 01 Jun 2020  to the repos.
         1. Ganesh Shenbagaraman  seconded the motion
         2. VOTE: Vote taken, item passed
6. Copyright updates
   1. Vote on including O-RAN Distributed Unit Low (ODULOW) in the Bronze Release.
   2. Acceptance of using the Intel binary software as the FlexrRAN approach.
   3. Copyright.
      1. issues with the copyright approval.  
         1. Jack: Not enough board members voted to pass it before a question came up about it.  We got some clarification.  I have to investigate further.  Both are still active.
         2. O-RAN using Intel ends this Friday.  Last I looked there were plus 10 votes.  I don't expect a problem with that one.  I will only find out the outcome. 
   4. Jinri: I didn't receive information from Viavi.  This is tentative.  I have forwarded this message during the TSC call.  They raised a request for two collaborations.  One is short term and the other is long term collaboration.  WGs, TSC, and OTIC.  TSC Co chair asked us how we want to use this from OSC perspective.  What software will OTIC and other WGs have?  We need to combine these requirements and discuss further before presenting to Viavi.

7. Marketing of the current release (WG, LF, PR)

   1. Virtual Exhibition.

      1. Jinri: 21 May 2020  will be the deadline for WG1 contributions for the demo.  Contact Jinri for the virtual exhibition.  Paul Smith will organize teleconference and review submissions.
   2. OSC Logo status.

8. Status of Open Action Items (Old Business)

   1. Action/ Farheen Cefalu add copyright updates to the agenda. (See item 6 added above)
   2. Action/ Farheen Cefaluadd link to the Virtual Exhibition site.   (Completed on 28 Apr 2020 on Events)
   3. Action/ Farheen add reviewing Bronze release highlights to the agenda (See item 9.ii added below)
      1. Issue for Bronze gets back to the marketing.  If there are companies that want to make statements as a part of Bronze takes time.  We do it through O-RAN Alliance.  Jinri is our contact for that.  We will work on figuring out on the EC meeting.
      2. John-Paul Lane: Who should we contact?
      3. Jack: Send an email to Jinri and copy Jack.  You don't need the complete list.  We want to know for tracking purposes.
   4. Action/ Farheen Add the O-RAN-SC logo request to the marketing agenda. (See 7b above)
   5. Action/ William DIEGO update on the coordination with the O-RAN test group
      1. Jack: William work with Rittwik and the simulator to coordinate the Viavi participation.  Action/ William DIEGO and user-59b16 lead this effort.

9. Standing Agenda Items (Brief Status of Ongoing Activities)

   1. Release Manager Trishan de Lanerolle /Release Planning: Weekly TOC Scheduling

      1. Bronze Timeline

      2. Review Bronze Release Highlights

   2. user-59b16 Requirements Software Architecture Committee

      1. Cherry release requirements have started.  I am setting up a few meetings individually to gather requirements.  TOC should consider what kind of teams are gong to form for the use cases.  We have a few extra epics.  
      2. Bronze release the final integration will be done for call flows and traffic steering.  We have truncated some of those flows.  The RSAC wiki has been updated to reflect this.
      3. Jack: I'd like to continue to see the ETE use cases evolve to drive the community to more ETE operations.  There is an OAM contributions.  I would hope O-DU and O-CU can start those use cases.  I hope we can get a new use case to demonstrate either near Real Time RIC and xAPPs and non Real Time RIC and rApps.  I would like to make sure we are pushing the projects together as a larger system.  They should be done around useful functions like traffic steering and OAM.  If different people have different use cases then provide the input.  It is key that each key advances the overall stack and elements.  We only do two a year so it is important to push ourselves.

   3. user-d3360  Integration and Test

      1. Gerrit review process improvement
         1. I will table this for now.  We will start it in Cherry.
      2. Integration and testing status report
         
         1. We have a good understanding of the flows to be tested for the Bronze release.
            1. Traffic use case has one
            2. O-DU will be planned out as well.
            3. T-lab has near Real time RIC.  We are getting close to making the test flow calls.
            4. Integration lab O-DU test hardware and cards are installed but we are having hardware compatibility issues. 

   4. Report out from PTL: Stand-Up & Report Out on Blockers - next week we will start to cover this list.  Are there any major items that anyone would like to raise to the TOC this week? 

      1. John Keeney Non-RealTime RIC (RAN Intelligent Controller) (NONRTRIC)

      2. Matti Hiltunen RIC Applications (RICAPP) 

         1. Matti: We got a two week extension for RIC App and simulator.  Looks like it will slide into the maintenance release.  We also don't have legal approval.  We have a couple xApps traffic steering use cases will be tested as a part of Bronze release.
            1. Jack: How many xApps do we have for people to evaluate?
            2. Matti: In Bronze there are 4.
               1. In Amber we had Mission Control.  There is a Hello World xApp on using a lot of featues.  There is a measure sApp.  We have two xApps traffic steering ML and QP.  One is Machine Learning xApp. Our extended code freeze deadline passed.  I want to move this to the maintenance release. 

      3. Thoralf Czichy RIC Platform (RIC) 

         1. Reviewed status on Jira items moved to Cherry.  The links are in the RIC Platform status report.
         2. Jack: Jinri is any of the O-CU code going to start making it back to the repos soon for the 5G?
         3. Jinri: I remember contribution started 15 May 2020 .  Action/ Jinri Huang talk about it this week.
         4. See status notes under "Status 2020-04-29 and 2020-04-30 and 2020-05-06 and 2020-05-12" in Bronze Release (Jun 2020)

      4. user-a934b O-RAN Centralized Unit (OCU) 

      5. Sachin Srivastava O-RAN Distributed Unit High (ODUHIGH)

      6. Zhimin Yuan O-RAN Distributed Unit Low (ODULOW)

      7. Martin Skorupski Operations and Maintenance (OAM)

      8. Alex Stancu Simulations (SIM)

      9. Xiaohua Zhang Infrastructure (INF)

      10. weichen ni Documentation (DOC)

      11. (TBD) O-RAN Radio Unit (ORU)

10. New Agenda Items (New Business): New Items Submitted (+speaker) & Open Call to TOC For Additional Items. 

    1. OAI/OSA purposed Meeting
       1. OSA community had a call.  Introductions and I talked about our proecss.  They talked about where they are in their process.
          1. Overall they were happy with us cleaning up the issue we had with our code.
          2. They would like to talk about a strategic alliance announcement agreement.  I made it clear that it's an O-RAN Alliance.  They asked about copyright use and access to the O-RAN specifications.  Software contributions can be pulled into the integration process.
          3. I described the Intel model on the O-DU.  There is a license issue.  
          4. In the end they were unable to articulate a very strong ask from us.  It is mostly from a copyright perspective.  Anyone who attended feel free to add or correct.  Jinri agrees.
          5. It would be great to have more code on a lower layer but that is hard to do.  They are going to go off and think about it and get back to us.  The next steps are between them and Zbynek.  
          6. I am hoping it will turn into something more for the universities that I talked to on the Power project.  Hopefully we will get more university participation.  Let Jack know if there are any other universities that will contribute.  We should look to expand.
    2. It was brought up as part of the TSC meeting and disucssed.  I don't control when they get to the topic.  Jinri was there for that discussion but I was not.  They didn't approve it they kicked it back for further discussion.
       1. Jinri: I didn't receive information from Viavi.  This is tentative.  I have forwarded this message during the TSC call.  They raised a request for two collaborations.  One is short term and the other is long term collaboration.  WGs, TSC, and OTIC.  TSC Co chair asked us how we want to use this from OSC perspective.  What software will OTIC and other WGs have?  We need to combine these requirements and discuss further before presenting to Viavi.

11. Planning for Next Meeting

12. Any Other Business (AOB) 

13. Meeting Summary (resolutions, new action items, etc.)

2020 05 06

Zoom recording: 2020-05-06_toc.mp4

Agenda

1. Call for Scribe (minutes owner) Farheen Cefalu

Roll Call & Quorum Check 

Company

Contact Name

Attendance

Alternate Contact

Attendance

AT&T

Jack Murray Co-Chair

x

Lusheng Ji

China Mobile

Jinri Huang Co-Chair

x

Weichen Ni

x

Deutsche Telekom 

David Streibl

x

Ondřej Hudousek

NTT DOCOMO

Masafumi Masuda

Anil Umesh

Orange

William Diego

x

Vincent Danno

Verizon

Viswa Kumar

Kristen Young

Nokia

Juha Oravainen

x

Thoralf Czichy

Radisys

Ganesh Shenbagaraman

x

Sachin Srivastava

Ericsson

John-Paul Lane

x

*Quorum: 50% or more of total TSC voting members unless excluded due to attendance.  We have a quorum and can vote on activities.

2. Review and Agree to Minutes of Previous Meeting 

   1. The minutes of the prior meetings were reviewed, and there were no comments, questions or corrections.
      1. Vote to approve minutes for 29 Apr 2020 
      2. On motion made by John-Paul Lane
      3. Seconded by user-2057e
      4. VOTE: Vote taken, item passed

3. Review of Today's Agenda

   1. Add O-RAN Distributed Unit Low (ODULOW) May 31st Bronze delivery request to the top of the agenda because we ran out of time last week.
   2. Jack has copyright updates.  It should be a part of the agenda.  Action/ Farheen Cefalu add copyright updates to the agenda.
   3. Jack as we approach Cherry I would like to ask other team members to bring up changes to the agenda to improve the Cherry release.  I invite your ideas and recommendations of how we should adapt.  For others please work with the RSAC committee to start planning Cherry.  The more pre-work we can do it is better.  It is important that we as a team participate on the planning of Cherry. 

4. Release Votes and Approval

5. Marketing of the current release (WG, LF, PR)

   1. Virtual Exhibition.
   2. Jinri - I was absent last week. 
      1. The virtual exhibition has been opened. Action/ Farheen Cefalu add link to the website. 
      2. The demos once approved will be on the O-RAN website.  
      3. Jack: It is not quite time yet to release information on our Bronze release.  Typically if we ask for companies to add statements it takes a little time.  We want to gather the statements in advance of the press release.  We should add this to the list. Action/ Farheen add reviewing Bronze release highlights
   3. Action/ Farheen Add the O-RAN-SC logo request to the marketing agenda.
   4. Nokia and AT&T will put something together for the plugfest.  During the plugfest which is 9-21-2020 we will put the RIC.
   5. Another idea we have to add here is the OSC logo.   What is a good logo that covers what we want to do.  If someone is interested in taking the lead.  We should add it under the marketing piece.  It is better to have a logo rather than text because other LF projects have logos.  Looking for TOC member who wants to take the lead on the logo.

6. Status of Open Action Items (Old Business)

   1. Action/ William DIEGO update on the coordination with the O-RAN test group
      1. For the moment I just sent you the timeline for the ETE test focus group.  We need to update the Cherry release timeline.  I will continue to follow the test integration focus group.
   2. Action/ user-d3360  add the longer term test strategy to the agenda. 
   3. Action/ Farheen Cefalu add the update on the copyright issue for us.  This has been an ongoing decision for some time.
      1. Jack got confirmation from the legal team on item 1.  Each contributor retains the full copyrights...
      2. O-RAN does not technically doesn't have possession of the copyright material.  There is a gap in time.  See the item 2.
      3. Copyright
      4. The board has to grant permission to make the decisions.  The intent is broad to cover all the items that we have requested in the specifications.
      5. John-Paul: I interpret this to mean is OSC the A1 spec was worked on collaboratively we can go the executive committee to seek permission to use for specifications received by the Alliance.
         Jack: Once a spec is approved they will grant the use.  There is a little gap in once the o-ran alliance approves the spec.
      6. There is a third item that is being worked on for 3GPP.  I will invite someone to talk about that once it is ready to be shared.

7. Standing Agenda Items (Brief Status of Ongoing Activities)

   1. Release Manager Trishan de Lanerolle /Release Planning: Weekly TOC Scheduling

      1. Project Bronze Release

   2. user-59b16 Requirements Software Architecture Committee

      1. Rittwik: We started gathering the Cherry release items.  For O-DU to be functional we need to agree on a specific format or minimal viable configuration (bandwidth, numerology). Implementation depends on our consensus.  All upstream use cases will depend on this MVP.  As a team we need to make progress.  There will be issues if your infrastructure does not match the use case requirements.
      2. Zhimin - We want to know what are our priority contributions.
      3. Rittwik - In general how advanced does O-SC have to be?  We need advice from the TOC of what is the minimal viable feature set the O-DU supports.  OAI will also need this requirement also
      4. Ganesh - I believe we will benefit in another focused meeting. It can be feature rich that can be built out.  We need to have a roadmap done so we will see how it matures over the next three releases.  From Radisys we can support this approach.
      5. Jack - The minimal viable product set that we are coming up from an OSC standpoint is to demonstrate the interfaces of O1, E1, E2 interfaces and show a minimally viable functional stack.  We need to define a scenario of three different radios that walk through a series of scenarios that run as a functioning stack.  How to install, operate, setup, tear down, hand off a session.  You need to demonstrate a working stack.  That is our first vertical attempt.  Then you start working horizontally adding and improving functionality based on features and capabilities.  Without a stack in place with a very advanced CU or DU to talk to makes it a very fractured feature.  This is my thought process.  The integration test team has to demonstrate this minimal stack interfaces working together.

   3. user-d3360  Integration and Test

      1. Gerrit review process improvement
         1. Two TOC meetings ago we continued the improving the test team process.  We recommend starting from Cherry we will be putting out the messaging instead of enforcing during the gerrit review process.  The recommendation was let us first come up with Best Practices then review how it was executed and then enforce the gerrit workflow changes.  
            1. there is no self merging.  You have to get a +2 score from a reviewer who is not yourself.  The other is not allowing a huge single submission.
            2. Under Integration and Test Release Testing Plans we will have 3 use cases.  Healthcheck, O-DU Integration, and the Traffic Steering Use case.
            3. Team members review and make sure the flows are represented correctly Release Testing Plans
            4. Traffic Steering use case layer is planned to be delivered later this week.  I hope Matti's team can update the call flows so we can test.
            5. O-DU integration presented a deck two weeks ago. They will deliver in the Bronze point release.
            6. Jack: I look to the team to figure out a process to create a score card to track the progress of each process relative to the target requirements of each release.  That summary score card is what we will share with others.  No one will have a perfect score but we have to understand how each project will deliver.
      2. Integration and testing status report
         

   4. Report out from PTL: Stand-Up & Report Out on Blockers - next week we will start to cover this list.  Are there any major items that anyone would like to raise to the TOC this week? 

      1. John Keeney Non-RealTime RIC (RAN Intelligent Controller) (NONRTRIC)

      2. Matti Hiltunen RIC Applications (RICAPP) 

      3. Thoralf Czichy RIC Platform (RIC) 

      4. user-a934b O-RAN Centralized Unit (OCU) 

      5. Sachin Srivastava O-RAN Distributed Unit High (ODUHIGH)

      6. Zhimin Yuan O-RAN Distributed Unit Low (ODULOW)

         1. Bronze Release (Jun 2020) 
            1. Fronthaul interface in the source code format.
            2. Layer 1 in binary format.
            3. Testing structure for O-DU low internal testing.
            4. Jack will the O1 spec effect O-DU low or O-DU high?  How the O1 will handle the split?
            5. Zhimin No we are not discussing on O1. 
            6. Jack: Ganesh get to an agreement about the split.
            7. Ganesh: The O-DU plain once it is out it will have a consistent interface.  O-DU is one logical physical entity High and Low.
            8. Fapi Interface development slide 2. 
               1. We have fronthaul interface
               2. test mack stub will be stored in github repo.
               3. Inside is the O-DU low project with the FAPI translator.
            9. Jack Intel has submitted a license that the O-RAN legal team has accepted.  We are working toward tomorrow morning US Eastern time.  We have to get this on the TSC agenda.  We have to get the OSFG vote. The goal is to approve using the Intel binary as a test fixture in this structure.  O-RAN legal team has approved using it as a test fixture.  The software will not appear on the LF repo but be on demand on the test assembly.  We need to get approval from the OFSG members to vote and bring it to the TSC meeting.  Hopefully by tomorrow we will have approval.
            10. Zhimin: O-RAN Community B time line: Our target is May 31.  The code will be available in both the osc repo.  Can we be included in the Bronze release?
            11. Jack: That leaves no time for test.  We can make it available by the July time frame as a part of the Bronze maintenance release.  Generally we don't release code unless we can pass some of the tests and use cases.
            12. Zhimin: The binary license was agreed.  We are now focussed on the process.  We can start testing our software application in the lab.  If we can pull in one week?  Is that possible?
            13. Jack: Lusheng can testing be completed by the end of May?
            14. Lusheng: If everything works well and it's not too complicated.  Another gap we have the integration with O-DU High.  Ganesh? 
            15. Zhimin: For the Bronze release finished with O-DU High is not for Bronze but for Maintenance release.  Can O-DU Low be a part of the Bronze release?
            16. Lusheng: There is no integration test.  We call it unit test.  Jack I think Zhimin is asking for participation in normal release B and not as a part of the flow.  The flow will be delivered by the maintenance release.
            17. Jack the broader TOC needs to understand.  We don't have to make a final decision this week.  Let's take it up next week at the TOC level to see if we are OK with including O-DU Low as a part of the Bronze release with only unit testing.  Let us take a vote on it next week on how we want to proceed.  Is it a part of maintenance or Bronze.  

      7. Martin Skorupski Operations and Maintenance (OAM)

      8. Alex Stancu Simulations (SIM)

      9. Xiaohua Zhang Infrastructure (INF)

      10. weichen ni Documentation (DOC)

      11. (TBD) O-RAN Radio Unit (ORU)

8. New Agenda Items (New Business): New Items Submitted (+speaker) & Open Call to TOC For Additional Items. 

   1. OAI purposed Meeting
   2. OSC Logo

9. Planning for Next Meeting

   1. Next Tuesday there is an OAI meeting.  If you wish to participate please join the zoom meeting for next Tuesday.  We will hear from the OAI group of what they are thinking about activities, coordination, and interest.  

10. Any Other Business (AOB) 

11. Meeting Summary (resolutions, new action items, etc.)

12. Votes:
    1. he minutes of the prior meetings were reviewed, and there were no comments, questions or corrections.
       1. Vote to approve minutes for 29 Apr 2020 
       2. On motion made by John-Paul Lane
       3. Seconded by user-2057e
       4. VOTE: Vote taken, item passed
Actions:
13. Action/ Farheen Cefalu add virtual link to the Events page on the wiki.
14. Action/ William DIEGO update on the coordination with the O-RAN test group
15. Action/ Farheen Cefalu add the update on the copyright issue to the agenda.
Action/ Farheen Add the O-RAN-SC logo request to the marketing agenda.