Technical Charter for O-RAN Software Community

2020 07 22

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
   Ericsson	John-Paul Lane		John Keeney
   NTT DOCOMO	Masafumi Masuda		Anil Umesh
   Nokia	Juha Oravainen		Thoralf Czichy
   Orange	William Diego		Vincent Danno
   Radisys	Ganesh Shenbagaraman		Sachin Srivastava
   Verizon	Viswa Kumar		Kristen Young

   *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

   1. Action / Farheen Cefalu add it to the top of the agenda next week.  Do we create a new project called the SMO as described by the needs of the requirements committee? 
   2. Action/ user-59b16 bring slides for the SMO project proposal.

5. Release Votes and Approval

6. Copyright updates

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

   1. Bronze Release PR

   2. Virtual Exhibition

   3. OSC Logo status

8. Status of Open Action Items (Old Business)

   1. Action / Jack get the O-RAN teams perspective on Juha's concern whether Lusheng's 3rd party proposal is in line with the technical charters.
   2. Action/ Requesting TOC to vote on allowing 3rd party code use policy

   3. Action/ Jinri Huang ask Zybnek.    didn't get a formal notification from Zbynek regarding copyright policy approval by the board.

   4. Action/ Jinri Huang send Jack and Farheen Zbynek's official O-RAN approval.
   5. Action/ Farheen Cefalu post on wiki and oran site.

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

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

      1. Bronze Maintenance Release
      2. CherryTimeline

   2. user-59b16 Requirements Software Architecture Committee

   3. user-d3360  Integration and Test

   4. Report out from PTL: Stand-Up & Report Out on Blockers 

      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)

      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. 

11. Planning for Next Meeting

12. Any Other Business (AOB) 

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

2020 07 15

Recording: GMT20200715-120233_Zoom2-O-RA_2108x1120.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		Weichen Ni	x
   Deutsche Telekom	David Streibl	x	Ondřej Hudousek
   Ericsson	John-Paul Lane	x	John Keeney
   NTT DOCOMO	Masafumi Masuda	x	Anil Umesh
   Nokia	Juha Oravainen	x	Thoralf Czichy
   Orange	William Diego		Vincent Danno
   Radisys	Ganesh Shenbagaraman	x	Sachin Srivastava
   Verizon	Viswa Kumar		Kristen Young

   *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 no corrections.
      1. Vote to approve minutes for 08 Jul 2020 
      2. On motion made by user-2057e
      3. Seconded by Juha Oravainen
      4. VOTE: Vote taken, item passed

4. Review of Today's Agenda

   1. Farheen put SMO as an open item
   2. Rittwik requesting extending the timeline for the maintenance release.
   3. Lusheng disucss licensing attribution

5. Release Votes and Approval

   1. Currently items out in email for voting.
      1. Gerrit submissions to have Jira id reference
      2. All repos to define the Nexus IQ scan for licensing.
      3. Symantec versioning.
         1. Email vote was sent on July 9 and so far we have 3 votes.
         2. Ganesh will respond with 3 votes.
6. Copyright updates
   1. Jack: We got confirmation that the copyright approval is in place.  The board gave the EC permission to approve copyright requests from OSC.  But the EC wanted clarification on how we want to structure that.  If anyone has input send it this week about items they are concerned about so I have everyones input so I can continue to work it with EC.  We cover error messages and apis and if someone has particular concerns send me a message so I can get this wrapped up.

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

   1. OSC Logo status

8. Status of Open Action Items (Old Business)

   1. Action/ Jinri Huang ask Zybnek.    didn't get a formal notification from Zbynek regarding copyright policy approval by the board.

   2. Action/ Jinri Huang send Jack and Farheen Zbynek's official O-RAN approval.
   3. Action/ Farheen Cefalu post on wiki and oran site.
   4. Action/ Farheen Cefalu update www.o-ran-sc.org site with Bronze Press Release .
   5. Action/ Farheen Cefalu We will post a link to the LF Insights in the Software page.
   6. Action/ Farheen Cefalu get link to virtual exhibition from Jinri and post it on the home page of the wiki.
   7. Action/ Farheen Cefalu put SMO discussion on the agenda.
   8. Action/ user-59b16 bring slides for the SMO project proposal.

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

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

      1. Bronze Maintenance Release
         1. Rittwik - 2 items being tested
            1. Pipeline - simulator trace file and KPI MON are both back logged.  KPIMON is in the repo but subscription is not working correctly.  Samsung is investigation.  Viavi gave us a schema however trace file needs to be obtained.  One week extension at least or two weeks are better.
            2. Setting up lab with O-DU testing.
            3. One week is not enough for both items.  If possible two week extension.
            4. Matti - we can not guarantee we  can get it working. Subscription manager folks are on vacation this month and we will attempt but no guarantees can be made.
            5. Lusheng - Yes accurate what Rittwik described.  Everything is installed and now we can access the servers and ready to open up to Intel and Wind River for install.  It's taking longer than expected so an extension will be nice.
            6. John-Paul - It will be good to know a definite date.  Ongoing extensions we have to make a call. 
            7. Jack - The original Cherry date is July 18.  The maintenance release was July 18.  The Bronze delayed by one week.  This is a concern that we are creeping into the Cherry release development.  The Bronze maintenance release will be dead ended on August 1.  The maintenance release is scheduled for July 25th.  There is a no activity block between June 27 - 31.  We will fill up this no activity week and add an additional week to August 1.  Maintenance release from July 25 - August 1.
            8. John-Paul - Acceptable as long as we don't push into the Cherry development.
            9. Zhimin - Server can be brought up.  We need to program the server that will take time to prepare for the setup.  It is not possible to finish the O-DU Low and O-DU High by August 1.
            10. Jack - That will move out of Bronze timeline to Cherry.  How will that effect your Cherry development.
            11. Zhimin - From integration perspective we need to finish the O-DU Low and O-DU High integration.  For O-DU Low there is uncertainty.  I am not sure what is the overall impact to get into Cherry.
            12. Rittwik - My understanding was Low, High pairwise testing in Cherry.  If we could test the RU test simulator with DU low that will suffice for the bronze maintenance release. 
            13. Zhimin - We are remote programming which is causing delays.  Programming the accelerate.
            14. On motion by Rittwik to extend the maintenance release deadline to August 1 with guidance not to extend that time.
                1. seconded by John- Paul
                2. Vote taken, item passed
            15. Jack - Let's pull together these key items so we can move on to focus on Cherry.  Ganesh any concerns from your side?  The low to high integration is primarily in Cherry.
            16. Ganesh - We will work this out with Intel.
      2. CherryTimeline

   2. user-59b16 Requirements Software Architecture Committee

   3. user-d3360  Integration and Test

      1. Lusheng - Originally it was brought up as an email vote that is going on.  There is discussion about this particular item.  Also from Sorav there were concerns about original licensing proposal. Sharing slides
         1. OSC License policy. some of the code is not licensed as Apache 2.  We used previously an attribution list.  We are asking TOC explicit case by case.  We are including for example MIT license as source code.  Going forward we should adopt a policy that is limiting popular and friendly licenses instead of going on a code case by case basis.  There was a misunderstanding mostly on my part of what are the popular open source license.  Creativecommons.org. has a large variety of licenses.  I am now revising this request to a shorter list.  The charters are using Apache2 for code.  Ask user-d3360 for details.
         2. Requesting TOC to vote on allowing 3rd party code use policy.
         3. Jack this is too complicated to rush to vote.  Action participating companies review your corporate legal licensing issues with your company and come back with comments.  We have time to get this resolved.  We want to clarify the use of software licenses for the development team.  Each company needs to go and do their research and come back if things on this list make sense then we need to follow a process.  Trishan and Lusheng have run it past the LF team and you are comfortable with this?
         4. Trishan, Yes.
         5. Juha - Nokia had this original proposal requires approval.  This new proposal has to be reviewed.  Is this new proposal in line with the technical charters or should the charters be updated first?
         6. Action / Jack get the O-RAN teams perspective on Juha's concern whether Lusheng's 3rd party proposal is in line with the technical charters.

   4. Report out from PTL: Stand-Up & Report Out on Blockers 

      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)

      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. Do we create a new project called the SMO as described by the needs of the requirements committee?  Action / Farheen Cefalu add it to the top of the agenda next week.  
    2. Rittwik - If the need for the SMO is realized next week then can we get the group together quickly in the interest of time for the Cherry impacts.
    3. Jack - Starting a new project takes time to get over the original startup threshold.  Gathering the team getting all the repos in place.  The expectation whenever we add it will be limited.  The second release is when you start to see the team work .

11. Planning for Next Meeting

12. Any Other Business (AOB) 

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

    1. Actions
       1. Action / Farheen Cefalu add it to the top of the agenda next week.  Do we create a new project called the SMO as described by the needs of the requirements committee? 
       2. Action/ user-59b16 bring slides for the SMO project proposal.
       3. Action / Jack get the O-RAN teams perspective on Juha's concern whether Lusheng's 3rd party proposal is in line with the technical charters.
       4. Action/ Requesting TOC to vote on allowing 3rd party code use policy

       5. Action/ Jinri Huang ask Zybnek.    didn't get a formal notification from Zbynek regarding copyright policy approval by the board.

       6. Action/ Jinri Huang send Jack and Farheen Zbynek's official O-RAN approval.
       7. Action/ Farheen Cefalu post on wiki and oran site.
    2. Votes: 
       1. On motion by Rittwik to extend the maintenance release deadline to August 1 with guidance not to extend that time.
          1. seconded by John- Paul
          2. Vote taken, item passed
       2. The minutes of the prior meetings were reviewed, and no corrections.
          1. Vote to approve minutes for 08 Jul 2020 
          2. On motion made by user-2057e
          3. Seconded by Juha Oravainen
          4. VOTE: Vote taken, item passed

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