VOTE for the B Release!

Technical Charter for O-RAN Software Community

TOC Voting Members 

*Quorum: 50% or more of total TOC voting members unless excluded due to attendance.

2019 10 23

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
   China Mobile	Jinri Huang Co-Chair
   Deutsche Telekom	David Streibl
   NTT DOCOMO	Masafumi Masuda
   Orange	William Diego		Vincent Danno
   Verizon	Viswa Kumar

   *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 Meetings
4. Review of Today's Agenda
5. Status of Open Action Items (Old Business)
   1. Tracy Van Brakle and Martin Skorupski to align and document the plugfest plan for a demo video.
   2. Jinri Huang will upload presentations and minutes under Events page on the wiki of the face to face meeting. 
   3. user-d3360 send Jinri Huang the count of committers in gerret.
6. Standing Agenda Items (Brief Status of Ongoing Activities)
   1. Release Manager/Release Planning: Weekly TOC Scheduling
   2. Report out from PTL: Stand-Up & Report Out on Blockers
      1. Matti Hiltunen RIC Applications (RICAPP) 
      2. Thoralf Czichy RIC Platform (RIC)
      3. user-a934b O-RAN Centralized Unit (OCU)
      4. Sachin Srivastava O-RAN Distributed Unit High (ODUHIGH)
      5. Zhimin Yuan O-RAN Distributed Unit Low (ODULOW)
      6. Martin Skorupski Operations and Maintenance (OAM)
      7. Alex Stancu Simulations (SIM)

      8. Xiaohua Zhang Infrastructure (INF)

      9. weichen ni Documentation (DOC)
      10. John Keeney Non-RealTime RIC (RAN Intelligent Controller) (NONRTRIC)
      11. (TBD) O-RAN Radio Unit (ORU)

   3. user-d3360 Test & Integration Planning (INT)

   4. user-59b16 Requirements Software Architecture Committee
7. New Agenda Items (New Business): New Items Submitted (+speaker) & Open Call to TOC For Additional Items
8. Planning for Next Meeting
9. Open Discussion
10. Any Other Business (AOB) 
11. Meeting Summary (resolutions, new action items, etc.)

2019 10 16

Zoom Meeting: 2019-10-16_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
   China Mobile	Jinri Huang Co-Chair	x
   Deutsche Telekom	David Streibl
   NTT DOCOMO	Masafumi Masuda
   Orange	William Diego		Vincent Danno
   Verizon	Viswa Kumar	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 Meetings
   • The minutes of the prior meetings were reviewed, and there were no comments, questions or corrections.
   • Vote to approve minutes for 09 Oct 2019 
   • On motion made by Jinri Huang
   • Seconded by user-bc668
   • VOTE: Vote taken, item passed
4. Review of Today's Agenda
5. Status of Open Action Items (Old Business)
   • Tracy Van Brakle and Martin Skorupski to align and document the plugfest plan for a demo video.
     • Where are the presentations from the face to face meeting.
       • Create a file list under the Events page in the wiki.
     • Face to face meeting discussions and meetings notes or recordings.
       • Action/ Jinri Huang will upload presentation and minutes under Events page. 
   • Jinri Huang  expand on the events page with anything that is relevant to the Plugfest.
   • Matti Hiltunen document the simulator test on the RSAC space in the wiki. 
     • The need for the simulator and what function it has at this time.
     • The testing should be in the simulator or the xApp or the integration and test spaces.
     • The ask was to have the simulator for hand sets so the they could drive use cases.
     • The RSAC needs a proposal for a use case.
   • user-d3360 talk to Jack about which use cases are being covered by the test and integration team, for release B.
     • Open source community will focus on demonstrating the advancement of the contributions while the use cases can drive the future activities.
     • Chance to contribute an end to end use case.
     • Action/ TOC provide user-59b16 with end to end use cases in the RSAC Committee.
       • The work begins to have the system engineering done.
       • We will discuss and document a detailed use case in this mornings working group.
       • Radisys will hinge on the DU project.
         • If a black box version of their DU can be provided.
           • Ganesh - Rittwik's proposal is regarding black box/ binary contribution.
           • It is an open call.  If Samsung wants to provide the interface from CU DU it does not have to be open source until future releases.
   • John Keeney discuss renaming of non-RT RIC.
     • We concluded last week that we don't want to re-name the non-RT RIC
   • John Keeney  provide alignment slide for f2f meeting to Jinri Huang
   • Action/TOC continue review the Nokia proposal for the near-RT RIC and return with feedback.
   • Action/TOC approve committers for user-a934b
   • user-bc668 approve O-CU committers.
6. Standing Agenda Items (Brief Status of Ongoing Activities)
   1. Release Manager/Release Planning: Weekly TOC Scheduling
   2. Report out from PTL: Stand-Up & Report Out on Blockers
      1. Matti Hiltunen RIC Applications (RICAPP) 
         1. Matti Hiltunen I request a repo that will be managed by the RICAPP project (for now):

         2. com/asn-to-json-converter

            • Summary: A streaming application that receives ASN.1 messages via Kafka and publishes them as JSON via Kafka
            • Description: The ASN1 to JSON converter is a Kafka Streamer application that received from the E2Terminator messages with ASN1 Binary payload    (PER) that is encoded in Base64 and convert it to textual JSON that can be consumed by other applications. The converter receives the packed messages on an input Kafka Topic and publishes the input on dedicated output topics. Aligned with O1 tracing. Can be used for traces from any component that uses ASN.1 message format.
            • License: Apache 2
            • Initial committers: Shuky Har-Noy  (shuky.har-noy@intl.att.com),  Hila Anina (hanina@intl.att.com), Yaki Ratz (yaki.ratz@intl.att.com) 
         3. Create com/asn-to-json-converter repo
            • On motion made by Matti Hiltunen
            • Seconded by Jinri Huang
            • VOTE: Vote taken, item passed
      2. Thoralf Czichy RIC Platform (RIC)
      3. user-a934b O-RAN Centralized Unit (OCU)
      4. Sachin Srivastava O-RAN Distributed Unit High (ODUHIGH)
      5. Zhimin Yuan O-RAN Distributed Unit Low (ODULOW)
      6. Martin Skorupski Operations and Maintenance (OAM)
      7. Alex Stancu Simulations (SIM)

      8. Xiaohua Zhang Infrastructure (INF)

      9. weichen ni Documentation (DOC)
      10. John Keeney Non-RealTime RIC (RAN Intelligent Controller) (NONRTRIC)
      11. (TBD) O-RAN Radio Unit (ORU)

   3. user-d3360 Test & Integration Planning (INT)

      1. Request for adding committers for the integration and test open frame work.

      2. Dear O-RAN SC ToC,

         We would like to request the addition of two more committers to the it/otf Gerrit repository to help completing the Amber release target.:

         ORDWAY, ADAM G <ao8347@att.com>, LFID ao8347;

         MEILINGER, JUSTIN <jx088j@att.com>, LFID jx088j.

          
         • Request the addition of two more committers ORDWAY, ADAM G <ao8347@att.com>, LFID ao8347 and MEILINGER, JUSTIN <jx088j@att.com>, LFID jx088j to the it/otf Gerrit repository to help completing the Amber release target.
         • On motion made by user-d3360
         • Seconded by Jinri Huang
         • VOTE: Vote taken, item passed
           • Action/ user-d3360 send Jinri Huang the count of committers.
      3. In the building how much code is residing?
         1. Source code repo is a recipe.  The source code is not imported into the repo.  It is the recipe that puts it there.
         2. During build time the upstream.
            1. Is the resulting build unique to our project so O-RAN SC will use that work.
               1. Yes, it is optimized kernel and the packages.
                  1. Be careful in impacting all of our other resources and projects.
                  2. How often do you need to rebuild this?
                     1. No, we want to build once per release or patch releases.  Maybe one or two times per release should be good.
                     2. Concerns about managing the resource consuming job.  Work with Lusheng to schedule time early in the process so we can be efficient in the resources across projects and not block others.
      4. Lusheng - tonight will provide the full report at the f2f.
   4. user-59b16 Requirements Software Architecture Committee
7. New Agenda Items (New Business): New Items Submitted (+speaker) & Open Call to TOC For Additional Items
   • Jun Hyuk Song binary seed code submission.
     • We thought seed code is possible through open source.  Binary is not an option on the table.  We are reluctant to open our code to binary code.  We learned binary code is being submitted by another vendor.
       • Jack - This is a rich topic for discussion.  In open source the code is open and people can look and contribute.  We've had discussions with companies about including the binary code as an option.  Binary code is not a contribution to the open source community.  However binary code can be used for integration and test.  For example Intel wanted to keep their layer 1 software.  They didn't have to contribute that software.  Instead they are contributing a loader module that will pull in their binary from their location.  The process to get their code is consistent.  The open source community doesn't treat it as open source but instead uses it for test and integration.  In this case the O-DU could choose to license from Intel and build it into their process.  Intel would contribute the loader.  The binary itself is not open source.  The company would have to deal with Intel directly for their binary.  They are not open source but are build, test, and integration options.  The build APIs are open source.
       • Jinri - Do we need to discuss this with the O-RAN legal team?
         • The broader issue for us is that it is hosted by the Linux Foundation.  These contributions aren't in source code.  Theoretically, if you could contribute binary it would have to under one of our two licenses meaning people could use it.  That is not their intent.  It is best for them to keep their code under their management.  If we use it for integration and test then O-RAN would have to set up how to make it available for us to use.
     • Jun Hyuk Song  TOC membership.  There are open vacancies for the TOC membership.  
       
       • Jack - We want to promote open source developers.  Interest in a viable candidate to contribute open source code.
     • Jun Hyuk Song What about xApps?  Are there requirements for that?
       • Jack- We didn't put a hard requirement on contributing magnitude of code.  Demonstrate your interest in the activity and the community.
   • F2F Summary
   • Samsung - contributions in the form of binary code.
8. Planning for Next Meeting
9. Open Discussion
10. Any Other Business (AOB) 
11. Meeting Summary (resolutions, new action items, etc.)
    1. Votes
       • The minutes of the prior meetings were reviewed, and there were no comments, questions or corrections.
         • Vote to approve minutes for 09 Oct 2019 
         • On motion made by Jinri Huang
         • Seconded by user-bc668
         • VOTE: Vote taken, item passed
       • Create com/asn-to-json-converter repo
         • On motion made by Matti Hiltunen
         • Seconded by Jinri Huang
         • VOTE: Vote taken, item passed
       • Request the addition of two more committers ORDWAY, ADAM G <ao8347@att.com>, LFID ao8347 and MEILINGER, JUSTIN <jx088j@att.com>, LFID jx088j to the it/otf Gerrit repository to help completing the Amber release target.
         • On motion made by user-d3360
         • Seconded by Jinri Huang
         • VOTE: Vote taken, item passed
    2. Actions
       • Tracy Van Brakle and Martin Skorupski to align and document the plugfest plan for a demo video.
       • Jinri Huang will upload presentations and minutes under Events page on the wiki of the face to face meeting. 
       • user-d3360 send Jinri Huang the count of committers in gerret.

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