Page History

Reviewed epics

• INT-A-F212 clarification added in annex for PNF registration
  • Need John Keeney Martin Skorupski to develop use case design doc
• RICNRT-A-F10 for OSC  Rel A ?
  • Need John Keeney and Tommy Carpenter to develop minimal use case
• INF-A-F01 epic clarification needed from Paul Carver
• INT-A-F013 - recruit Eliza Celenti to stand up OTF framework for Rel A
• RICAPP-A-F110 - UE Monitor for slicing
  • Jun Hyuk Song to provide clarification of this epic, UE-NIB, overlap with UE Manager xApp

Reviewed Epics

Start planning for Release B - Can we use JIRA for the planning phase in addition to the Word doc?

Move Release planning cadence to once a week. Alternate between evening and day every other week.

Where is the Integration and Test Environment? How do we set up the test env? Couple of possibilities. Check with John Murray

• Tlab (AT&T)
• OTIC (O-RAN Test and Integration Centre - Asia/Europe/North America (inter-connected)
• Windriver lab ?
• CMCC ?

OSC and WG review meeting 1

Discussed Bronze at a glance updates from each OSC project. Slides - 

Recording: https://zoom.com.cn/rec/share/y-5fF-rq-iBJYLfoyx6CS6gtMt_beaa82nQe_aFfzhmqSgBfY2bDWzQ6NNFNWim9

Viavi presented a range of simulators that will be valuable for OSC use case testing and validation. Slides - 

Action: Discuss in OSC TOC meeting regarding Viavi 

Bronze rel. – PTL reports from RICAPP, O-CU, ODU HIGH

Recording: https://zoom.us/rec/share/3-Z5A7P6xD1LWY3A-WfueZU7F4Haeaa80XcZr_UJz4r4zGY2XeS31gnPK9QG9tA?startTime=1583287601000 

O-CU

Recording: https://zoom.us/rec/share/5M5-c6jQq19Ie6_Esxjya-l5QIK7eaa81CkX-_EPz0ck7uwj9UffQWKJEx-zgI2E

• Setup meeting between TIFG, OSC and Viavi William DIEGO
• ONAP-ORAN harmonization and inputs to ONAP Guilan, John Keeney David Kinsey to present one slide to TOC next week
• Matti Hiltunen to send John Keeney TS xApp policy details

Viavi's short term and long term proposal for OSC  

Meeting Recording:
https://zoom.us/rec/share/_O1XaLvRq1hIbtLJ9BHwC_IaG97kT6a82iJN__oOy03-Jo1PbYyzxOVn-laYgrt_

ENGWEI KOO to setup meeting with user-59b16 Ron Shacham to discuss Viavi simulation parameters for traffic steering 

Sachin Srivastava Ganesh Shenbagaraman to setup meeting with ENGWEI KOO to discuss Viavi testing with O-DU HIGH

Martin Skorupski to draw up some some slides on cherry release requirement for s/w mgmt of X-RAN RU to O-RAN RU

Alex Stancu to setup meeting with Ron Shacham for 4/13 on E2 simulator enhancement

Meeting Recording: rsac-20200428.mp4

Sachin Srivastava Zhimin Yuan to discuss on bronze maintenance release testing (P5 msg exchange, etc.)

Xiaohua Zhang to check for testing possibilities for DU-LOW and DU-HIGH at Windriver 

user-59b16 user-d3360 to check on OSC lab status for L1 stack  by 6/30

ENGWEI KOO to check with Ken and Ultan on Viavi providing sim log files for TS scenario by 6/30

ENGWEI KOO to share common config file IOT profile between O-RU, DU-Low and DU-high 

Common IOT profile 

• O-DU and O-RU stub testing (Bronze maint.) (Zhimin Yuan , user-d3360 ); Have access to the box, waiting for Windriver to complete SW install before their SW can be installed
• KPIMON xAPP integration with Near-RT RIC (Matti Hiltunen , Ron Shacham, ENGWEI KOO )
  • Working with Samsung and Near-RT RIC, problem with Subscription Mgr
  • E2SIM has Viavi Schema and has demonstrated flow, waiting on 10 minute playback file from Viavi.
  • Viavi indicates file wont be available until 7/24. Could work and lower risk with shorter file, Viavi will look into that.
• Cherry SMO Proposal (Martin Skorupski , Tracy Van Brakle )
  • Proposal presented
  • Discussion on external SMO open source alignment (John Keeney )
  • Discussed possibility of sub-project instead of new project (John Keeney )
• SMO LCM and Application Deploy Scenarios (Martin Skorupski )
  • LInk to recorded presentation available on OAM project meeting page. Separate link to also be added to Non-RT RIC page.

    
    

  • Start Time : Jul 21, 2020 08:50 AM

    Meeting Recording:
    https://zoom.us/rec/share/ou4lNK3RzDxJQ7f1s0bPZpMeF53Ueaa8hndK_qYOykxKEdi7dj46TU6b_Mxlyk-N

    Access Password: y$SNs?w7

• Discussion with Radisys on O-DU activity
• INF project installing OS and O-DU getting installed. Ganesh Shenbagaraman Sachin Srivastavato provide quick update on O-DU status
• Discussed about SMO project initiation and PTL election
• Discussed main challenges slide in OSC to be presented to EC by John Murray   Jinri Huang

  Start Time : Jul 28, 2020 09:03 PM

  Meeting Recording:
  https://zoom.us/rec/share/y85SdZrNp3lJZ5HvyBHva6kzOIi9eaa81igYrvZexUoZMVDrqQzkhXCuzECxunt4

  Access Password: M!s2VJg0

O-DU High status (PPT attached)

• Discussion regarding O-CU MVP requirements for OSC
  • Implement HO for traffic steering, defer E1 interface for Cherry
  • Ganesh Shenbagaraman to raise topic to TOC for 8/19
• Discussion regarding OSC and TIFG MVP requirements 
  • Slides from ENGWEI KOO

Meeting Recording:
https://zoom.us/rec/share/3NIlIoHd5nlIQoWX90_TX6A-T4XLaaa8gXca_qdbxElpW9nzSwAkkYnIq3rVWIHt

Access Password: zYN&Hv3s

TIFG-OSC meeting slides

Intel servers configured in OSC lab for O-DU testing

Intel and Radisys installing DU-low and DU-high s/w this week; SCTP libraries need to be installed; user-165cfto reach out to Rich for help

Ganesh Shenbagaraman checking internally for compatibility for O-CU s/w contribution from Radisys (closed source)

Ron Shacham to provide simulated trace files to Alex Stancu  from Viavi sim into SIM repo  

user-59b16 David Kinsey to draft preliminary plan for D release;  

Requesting All PTLs to start thinking about D release work epics and Cherry flow over items

Meeting Recording: 

https://zoom.us/rec/share/kqC7KdRNI3DMrDUNktdYl5OCw49pLaDtvq18hFYByNYixatyCBf9kLomcrngPsoU.GuHU_cB9kpTPc80W Passcode: Qw*z$6Zb 

Meeting Recording

https://zoom.us/rec/share/H6b2727deGhaKnuwuNHs4MF7i3Zao3y-gqMeY_WCYRj6WLI8Q6MzZjhjMJXyKLuU.H8QvANEkzqHlJ6R6 (Access Passcode: h&k2htXH)

Martin Skorupski to perform code review for O1 requested by user-165cf

Zhimin Yuan user-165cf to set up debugging session for pairwise O-DU low O-DU high testing

user-59b16 , Rich Wright to check if P3000 card in O-DU low server (192.168.50.190) is connected correctly in OSC lab

Meeting Recording

https://zoom.us/rec/share/VFSBeQa7lt1AlmAR3VIm4Sc8ooVaIOeMNiVbBKcB3MUOj3OCmK1hMozwT8PjFfpo.ATGZ99NFppAp5jbo Passcode: 5aKgaDF=

Discussed O1/A1 use case for Dawn

Meeting recording

https://zoom.us/rec/share/Fw56lJ-t3FnHqBqrc-fWVcNfTq4BvLClnNO69jV3FFVAxMN9mcgelDCaOR_LT5sR.69SVCt37YleQy-8N

Discussed RU failure recover use case

Zhe Huang to provide DHCP and CA server in OSC lab to bootstrap RU startup

Viavi to check steps 1-8 in O-RU startup in 2. ORU Startup

Viavi to check steps26-27 in O-DU startup re Alarm subscription in 3. ODU Startup 

user-165cfto check steps 12-23 in 3. ODU Startup – implementation task

Meeting recording https://zoom.us/rec/share/B4mbnreNFgtNSndiu54gVkpx_C-89rO5ofRQ8hAbSjSx8jEOdAUrbaKVD1n2wJA3.Hdvyxfpw6i0lj6To

user-165cfto share Config spreadsheet to Ken Trudgeon (O-DU--O-RU interactions

Mahesh Jethanandani Review recording for APP onboarding schema (from David K) for D rel implementation

Meeting recording listed to the right.

Went through Release "D" Control Loop:

• Alignment of DMaaP Topics across projects
• Confirmed proposed YANG for O-DU is being analyzed by the O-DU team, should have an answer by next weeks call.
• Confirmed Config was sent to O-RU team, ODU Team needs to know how to initiate pairwise testing
• Reaching out to contributors for E2SIM modifications for Traffic Steering Use case
• David Kinseywill Reach out to OTF team for OTF E2SIM integration at the same time
• David Kinsey will work with user-59b16 to work with Taiwan University to see how best to use them for Integration Project. They likely will not have a FHG in their environment and therefore are missing O-DU functionality for Hybrid or Hierarchical support models to the O-RU.
• SMO discussion was deferred as Mahesh had another meeting commitment. Nothing major pending.

Meeting recording to be listed to the right once it is available.

Went through Release "D" Flow:

• ODU-High still working a segmentation fault but have sent one message to O-DU low and should be enough to verify ODU-Low to O-RU
• Other Messages to follow working for UE Attach
• O-CU binary has been delivered to lab next step is to integrate with ODU-High and Core Simulator
• Once all these are done should be able to UE attach
• For ODU-High to SMO verified PNP VES will trigger netconf hello
• Simple Yang will be provided by Martin Skorupski which allows control of the link
  • Please see
    • wiki: Use case driven YANG modules for O-DU

    • Jira
      server ORAN Jira serverId 5ec52304-b77c-3ce7-af6a-112cb13e6008 key ODUHIGH-322

    • gerrit: https://gerrit.o-ran-sc.org/r/c/scp/oam/modeling/+/5870
    • email: https://lists.o-ran-sc.org/g/toc/topic/api_modification_process/81994146?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,81994146
• near-RT RIC will get the O-DU ID and send the change state to "ACTIVE".
• David Kinseytook an action to get an OTF/INT project representative for the RSAC.

Meeting Held for discussion on Release "E" Disaggregated VES

Reviewed proposal and discussed options. No Conclusions yet as this was more informatory. Next Meeting will try to work on specific deliverables by project.

The attached presentation includes comments and on-going work between David Kinsey and Martin Skorupski which will be reviewed with the larger team at the next RSAC call.