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Note: Recording of meetings available here: Project meetings

...

2024-04-23

Presentation on the RICAPP for the upcoming session. - Done

A demonstration of O-RAN Software Community RICAPPs and Usecases.

New Bug reports in JIRA:

  1. RICAPP-236 - Array Index Out of Bounds Panic in handleIndication Method - In progress
  2. RICAPP-235 - Segmentation Fault in cgo Decoding Routine of kpimon-go xApp - In progress
  3. RICAPP-234 - Possible Negative-Sized Array Allocation due to Unhandled Negative Return Value in kpimon-go
  4. RICAPP-233 - Missing Readiness and Liveness Probes in kpimon-go xApp Deployment Configuration
  5. RICAPP-221 - The image size of kpimon-go is too big.

HW  xApps  

  • HW-RUST: - Maintain the app for J release support.
  • HW-CPP: - Maintain the app for J release support.
  • HW-GO: - Maintain the app for J release support.
  • HW-Python - Subscription part will be implemented. 
    • Need to drop from J release.

Other xApps:

  • TS     - Alexandra - AI- Sunil will write a mail. - Registration Process to be fixed after CPP framework fix.
  • QP - 
  • AD xApp - 
  • KPIMON-GO - Lots of issues - need to fix.
  • RC 
  • CCC - Need to check with the committers.  - Will work on the J release. 
  • ad-cell - AI - Sunil will write to the committers for the status.

RIC Benchmarking: 

  • Bouncer xApp - Not yet planned for J release.

New Proposal?


2024-04-09

Meeting didn't happen as Sunil was on leave.

Presentation on the RICAPP for the upcoming session.

A demonstration of O-RAN Software Community RICAPPs and Usecases.

New Bug reports in JIRA:

  1. RICAPP-236 - Array Index Out of Bounds Panic in handleIndication Method
  2. RICAPP-235 - Segmentation Fault in cgo Decoding Routine of kpimon-go xApp
  3. RICAPP-234 - Possible Negative-Sized Array Allocation due to Unhandled Negative Return Value in kpimon-go
  4. RICAPP-233 - Missing Readiness and Liveness Probes in kpimon-go xApp Deployment Configuration
  5. RICAPP-221 - The image size of kpimon-go is too big.

HW  xApps  

  • HW-RUST: - Maintain the app for J release support.
  • HW-CPP: -
  • HW-GO: - 
  • HW-Python - Subscription part will be implemented. 
    • Need to drop from J release.

Other xApps:

  • TS     - Alexandra - AI- Sunil will write a mail. - Registration Process to be fixed after CPP framework fix.
  • QP - 
  • AD xApp - 
  • KPIMON-GO - Lots of issues - need to fix.
  • RC 
  • CCC - Need to check with the committers.  - Will work on the J release. 
  • ad-cell - AI - Sunil will write to the committers for the status.

RIC Benchmarking: 

  • Bouncer xApp - Not yet planned for J release.

New Proposal?

2024-03-26

Presentation on the RICAPP for the upcoming session.

A demonstration of O-RAN Software Community RICAPPs and Usecases.

New Bug reports in JIRA:

  1. RICAPP-236 - Array Index Out of Bounds Panic in handleIndication Method
  2. RICAPP-235 - Segmentation Fault in cgo Decoding Routine of kpimon-go xApp
  3. RICAPP-234 - Possible Negative-Sized Array Allocation due to Unhandled Negative Return Value in kpimon-go
  4. RICAPP-233 - Missing Readiness and Liveness Probes in kpimon-go xApp Deployment Configuration
  5. RICAPP-221 - The image size of kpimon-go is too big.

HW  xApps  

  • HW-RUST: - Maintain the app for J release support.
  • HW-CPP: -
  • HW-GO: - 
  • HW-Python - Subscription part will be implemented. 
    • Need to drop from J release.

Other xApps:

  • TS     - Alexandra - AI- Sunil will write a mail. - Registration Process to be fixed after CPP framework fix.
  • QP - 
  • AD xApp - 
  • KPIMON-GO - Lots of issues - need to fix.
  • RC 
  • CCC - Need to check with the committers.  - Will work on the J release. 
  • ad-cell - AI - Sunil will write to the committers for the status.

RIC Benchmarking: 

  • Bouncer xApp - Not yet planned for J release.

New Proposal?

2024-03-12

New Bug reports in JIRA:

  1. RICAPP-236 - Array Index Out of Bounds Panic in handleIndication Method
  2. RICAPP-235 - Segmentation Fault in cgo Decoding Routine of kpimon-go xApp
  3. RICAPP-234 - Possible Negative-Sized Array Allocation due to Unhandled Negative Return Value in kpimon-go
  4. RICAPP-233 - Missing Readiness and Liveness Probes in kpimon-go xApp Deployment Configuration
  5. RICAPP-221 - The image size of kpimon-go is too big.

HW  xApps  

  • HW-RUST: - Maintain the app for J release support.
  • HW-CPP: -
  • HW-GO: - 
  • HW-Python - Subscription part will be implemented. 

Other xApps:

  • TS     - Alexandra - AI- Sunil will write a mail. - Registration Process to be fixed after CPP framework fix.
  • QP - 
  • AD xApp - 
  • KPIMON-GO - Lots of issues - need to fix.
  • RC 
  • CCC - Need to check with the committers.  - Will work on the J release. 
  • ad-cell - AI - Sunil will write to the committers for the status.

RIC Benchmarking: 

  • Bouncer xApp - Not yet planned for J release.

New Proposal?

2024-02-13

New Bug reports in JIRA:

  1. new RICAPP-236 - Array Index Out of Bounds Panic in handleIndication Method
  2. RICAPP-235 - Segmentation Fault in cgo Decoding Routine of kpimon-go xApp
  3. RICAPP-234 - Possible Negative-Sized Array Allocation due to Unhandled Negative Return Value in kpimon-go
  4. RICAPP-233 - Missing Readiness and Liveness Probes in kpimon-go xApp Deployment Configuration
  5. RICAPP-221 - The image size of kpimon-go is too big.

HW  xApps  

  • HW-RUST: - Maintain the app for J release support.
  • HW-CPP: -
  • HW-GO: - 
  • HW-Python - Subscription part will be implemented. 

Other xApps:

  • TS     - Alexandra - AI- Sunil will write a mail
  • QP - 
  • AD xApp - 
  • KPIMON-GO
  • RC 
  • CCC - Need to check with the committers.
  • ad-cell - AI - Sunil will write to the committers for the status.

RIC Benchmarking: 

  • Bouncer xApp

New Proposal?

2024-01-30

New Bug reports in JIRA: 

  1. RICAPP-234 - Possible Negative-Sized Array Allocation due to Unhandled Negative Return Value in kpimon-go
  2. RICAPP-233 - Missing Readiness and Liveness Probes in kpimon-go xApp Deployment Configuration
  3. RICAPP-221 - The image size of kpimon-go is too big.

HW  xApps  

  • HW-RUST:
  • HW-CPP:  
  • HW-GO: 
  • HW-Python - AI - Subhash - Subscription part will be implemented.

Other xApps:

  • TS     
  • QP
  • AD xApp
  • KPIMON-GO
  • RC 
  • CCC
  • ad-cell

RIC Benchmarking: 

  • Bouncer xApp

New Proposal

2024-01-16

New Bug reports in JIRA: 

  1. RICAPP-234 - Possible Negative-Sized Array Allocation due to Unhandled Negative Return Value in kpimon-go
  2. RICAPP-233 - Missing Readiness and Liveness Probes in kpimon-go xApp Deployment Configuration
  3. RICAPP-221 - The image size of kpimon-go is too big.

HW  xApps  

  • HW-RUST:
  • HW-CPP:  
  • HW-GO: 
  • HW-Python - AI - Subhash - Subscription part will be implemented.

Other xApps:

  • TS     
  • QP
  • AD xApp
  • KPIMON-GO
  • RC 
  • CCC
  • ad-cell

RIC Benchmarking: 

  • Bouncer xApp

New Proposal

2023-12-05

No issues were discussed.

2023-11-21:

  • Status 
    • HW  xApps 
      • HW-RUST: 
        • moved to I-Release
        • xApp is ready - code check in.
      • HW-CPP:  maintain the code for the I release. 
      • HW-GO: maintain the code for the I release.
      • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
        • 28-03-2023: Naman will raise the ticket.
      • Traffic Steering Use case:
        • TS xApp :    
          •   
        • QP & AD xApp :  Enhancements 
          • No Updates
        • KPIMON-GO xApp
        • RC xApp- E2SM 2.0.x Update.
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation (E2SM KPM ver 2.0 & E2SM RC ver 1.03) 
      • Next plan?  - Plan by next week - No update

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • 2023-07-18: Subhash will check and ask them to contact Sunil.
      • 2023-08-22: Any update on the code check-in status?
    • New Proposal

      • E2SM-CCC service model. The idea is to implement something related to slice assurance, and potentially integrate it with other use cases from the O-RAN SC.

      • 2023-08-01 - Will send for the approval for the TOC call on 03-Aug-2023. - Approved by TOC
      • 29-08-2003 - Branch created - review & merge pending from LF
    •  Tickets
      • [RICAPP-222] ASN decoders for kpm ran function description and asn encoders for action definition format1 and format3.
      • [RICAPP-223] Creating UE/CELL metrics hashmap based upon the KPIS supported by each E2 node.
      • [RICAPP-224] F1AP gnbDuConfigurationUpdate parser.

2023-09-26

Saravanan said there's a review pending on Sunil.  Saravanan shoudl find two existing commiters that give +1 and then ask from Sunil to merge.

Tuan - E2SIM E2SM-kpm v1, but xApp uses v2. Tuan might work on this. Needs to contact Alex Stancu for commit


2023-09-12:

  • Status 
    • HW  xApps 
      • HW-RUST: 
        • moved to I-Release
      • HW-CPP:  maintain the code for the I release. 
      • HW-GO: maintain the code for the I release.
      • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
        • 28-03-2023: Naman will raise the ticket.
      • Traffic Steering Use case:
        • TS xApp :    
          •   
        • QP & AD xApp :  Enhancements 
          • No Updates
        • KPIMON-GO xApp
        • RC xApp- E2SM 2.0.x Update.
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation (E2SM KPM ver 2.0 & E2SM RC ver 1.03) 
      • Next plan?  - Plan by next week - No update

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • 2023-07-18: Subhash will check and ask them to contact Sunil.
      • 2023-08-22: Any update on the code check-in status?
    • New Proposal

      • E2SM-CCC service model. The idea is to implement something related to slice assurance, and potentially integrate it with other use cases from the O-RAN SC.

      • 2023-08-01 - Will send for the approval for the TOC call on 03-Aug-2023. - Approved by TOC
      • 29-08-2003 - Branch created - review & merge pending from LF
    •  Others?

2023-08-29:

  • Status 
    • HW  xApps 
      • HW-RUST: 
        • moved to I-Release
      • HW-CPP:  maintain the code for the I release. 
      • HW-GO: maintain the code for the I release.
      • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
        • 28-03-2023: Naman will raise the ticket.
        • ?
      • Traffic Steering Use case:
        • TS xApp :    
          • ?  
        • QP & AD xApp :  Enhancements 
          • No Updates
        • KPIMON-GO xApp
        • RC xApp- E2SM 2.0.x Update.
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation (E2SM KPM ver 2.0 & E2SM RC ver 1.03) 
      • Next plan?  - Plan by next week - No update

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • 2023-07-18: Subhash will check and ask them to contact Sunil.
      • 2023-08-22: Any update on the code check-in status?
    • New Proposal

      • E2SM-CCC service model. The idea is to implement something related to slice assurance, and potentially integrate it with other use cases from the O-RAN SC.

      • 2023-08-01 - Will send for the approval for the TOC call on 03-Aug-2023. - Approved by TOC
      • 29-08-2003 - Branch created - review & merge pending from LF
    •  Others?

2023-08-22:

  • Status 
    • HW  xApps 
      • HW-RUST: 
        • moved to I-Release
      • HW-CPP:  maintain the code for the I release. 
      • HW-GO: maintain the code for the I release.
      • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
        • 28-03-2023: Naman will raise the ticket.
        • ?
      • Traffic Steering Use case:
        • TS xApp :    
          • ?  
        • QP & AD xApp :  Enhancements 
          • ?
        • KPIMON-GO xApp
        • RC xApp- E2SM 2.0.x Update.
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation (E2SM KPM ver 2.0 & E2SM RC ver 1.03) 
      • Next plan?  - Plan by next week

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • 2023-07-18: Subhash will check and ask them to contact Sunil.
      • 2023-08-22: Any update on the code check-in status?
    • New Proposal

      • E2SM-CCC service model. The idea is to implement something related to slice assurance, and potentially integrate it with other use cases from the O-RAN SC.

      • 2023-08-01 - Will send for the approval for the TOC call on 03-Aug-2023. - Approved by TOC
      • Branch creation - AI - Sunil.
      • Energy saving was raised by RSAC as a use case that we should work on and that has high priority on O-RAN side as well.
    •  Others?

2023-08-01:

  • H-Release:
    • 2023-07-18: Subhash to still create H release branch for hello world xApp. other xApps already have this.
    • 2023-08-01: - ?
  • Status 
    • HW  xApps (h-release branch?) 
      • HW-RUST: Will add the new hw-rust app in H-release.
        • moved to I-Release
        • 2023-07-18: first version is available in I release (still only in staging repo). Unsure how to move to release repo. Support for E2 subscription is still missing.
      • HW-CPP:  maintain the code for the I release. 
      • HW-GO: maintain the code for the I release.
      • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
        • 28-03-2023: Naman will raise the ticket.
        • ?
      • Traffic Steering Use case:
        • TS xApp :    
          • ?  
        • QP & AD xApp :  Enhancements 
          • ?
        • KPIMON-GO xApp
        • RC xApp- E2SM 2.0.x Update.
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation ( E2SM KPM ver 2.0 & E2SM RC ver 1.03) 
      • Next plan?

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • 2023-07-18: Subhash will check and ask them to contact Sunil
      • 2023-08-01: Next week commit will be initiated
    • New Proposal
      • 2023-07-18

      • E2SM-CCC service model. The idea is to implement something related to slice assurance, and potentially integrate it with other use cases from the O-RAN SC.

        Could you please drive this new repo creation in the O-RAN SC?

        We were discussing about the name of this xApp and we have some suggestions:

        1. slice-sla (preferred and more specific - implies only on slicing)
        2. slice-assurance
        3. ccc (if you thing a more general xApp name would be better)
      • 2023-08-01 - Will send for the approval for the TOC call on 03-Aug-2023.
      • Energy saving was raised by RSAC as a use case that we should work on and that has high priority on O-RAN side as well.
    •  Others?

2023-07-18:

  • H-Release:
    • 2023-07-18: Subhash to still create H release branch for hello world xApp. other xApps already have this.
  • Status 
    • HW  xApps (h-release branch?) 
      • HW-RUST: Will add the new hw-rust app in H-release.
          • 28-03-2023: No updates: Most likely to move to next release.
          • moved to I-release
          • 2023-07-18: first version is available in H (still only in staging repo). Unsure how to move to release repo. Support for E2 subscription is still missing.
        • HW-CPP:  maintain the code for the H release. 
        • HW-GO: maintain the code for the H release.
        • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
          • 28-03-2023: Naman will raise the ticket.
      • Traffic Steering Use case - Done (branch Created)
        • TS xApp :    
          • 28-03-2023: Registration of TS xapp.  
        • QP & AD xApp :  Enhancements 
          • Plan to test multiple model and comparison analysis.
          • Multi-Thread approach for Training and Inference
        • KPIMON-GO xApp: 
          • 28-03-2023:
        • RC xApp- E2SM 2.0.x Update.
          • GRPC dependency
          • Checking the specs. E2 term on GRPC
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation ( E2SM KPM ver 2.0 & E2SM RC ver 1.03) - Done (branch Created)

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • Cell-AD xApp: (Release Branch?)
      • Branch creation - Issue in check-in the info.yaml file - Issue Fixed. Merge is pending from LFN team
      • 28-03-2023
        • Issue Fixed - Branch created
      • 2023-07-18: Subhash will check and ask them to contact Sunil
    • Himanshu Purohit from GS Lab - contribute to the xApps in OSC.  - 
    • New Proposal
      • 2023-07-18

      • E2SM-CCC service model. The idea is to implement something related to slice assurance, and potentially integrate it with other use cases from the O-RAN SC.

        Could you please drive this new repo creation in the O-RAN SC?

        We were discussing about the name of this xApp and we have some suggestions:

        1. slice-sla (preferred and more specific - implies only on slicing)
        2. slice-assurance
        3. ccc (if you thing a more general xApp name would be better)
      • Energy saving was raised by RSAC as a use case that we should work on and that has high priority on O-RAN side as well.
    •  Others?
      • RIC-375 ticket on RMR for xApps.
      • Simulator (SIM) - E2AP version 2.0.
      • NS3 Simulator - E2AP 1.0 

2023-06-06

 issues with review (can't participate an click the "REPLY" button. Can raise support requets to https://jira.linuxfoundation.org/plugins/servlet/desk

Nitin:  RC xApp update was done (E2SM upgraded, E2AP 2.0 still need - Thoralf unsure if E2AP v3.0 is already supported by RIC platform)

2023-05-23

we did not discuss anything, hw-rust part was discussed on platform side.

2023-05-09

 Abhijit trying to get first release of hw-rust xapp RICAPP-212. No blocker. Planning to provide this in scoep of H release.

2023-04-25:

  • H-Release Plan on xApps:
    • Status 
      • HW  xApps 
        • HW-RUST: Will add the new hw-rust app in H-release.
          • 28-03-2023: No updates: Most likely to move to next release.
        • HW-CPP:  maintain the code for the H release.
        • HW-GO: maintain the code for the H release.
        • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
          • 28-03-2023: Naman will raise the ticket.
      • Traffic Steering Use case
        • TS xApp :    
          • 28-03-2023: Registration of TS xapp.  
        • QP & AD xApp :  Enhancements 
          • Plan to test multiple model and comparison analysis.
          • Multi-Thread approach for Training and Inference
        • KPIMON-GO xApp: 
          • 28-03-2023:
        • RC xApp- E2SM 2.0.x Update.
          • GRPC dependency
          • Checking the specs. E2 term on GRPC
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation ( E2SM KPM ver 2.0 & E2SM RC ver 1.03)

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • Cell-AD xApp:
      • Branch creation - Issue in check-in the info.yaml file - Issue Fixed. Merge is pending from LFN team
      • 28-03-2023
        • Issue Fixed - Branch created
    • Himanshu Purohit from GS Lab - contribute to the xApps in OSC.  - No update 
    • Others?
      • RIC-375 ticket on RMR for xApps. - will work in H-Release
      • Simulator (SIM) - E2AP version 2.0.
      • NS3 Simulator - E2AP 1.0 

2023-04-11:

 no items were discussed.

2023-03-28:

  • H-Release Plan on xApps:
    • Status 
      • HW  xApps 
        • HW-RUST: Will add the new hw-rust app in H-release.
          • 28-03-2023: ? : No updates: Most likely to move to next release.
        • HW-CPP:  maintain the code for the H release.
        • HW-GO: maintain the code for the H release.
        • HW-Python - AI - Subhash - Subscription part will be implemented. ticket need to be created.
          • 28-03-2023: ?Naman will raise the ticket.
      • Traffic Steering Use case
        • TS xApp :    
          • 28-03-2023:      Registration of TS xapp.  
        • QP & AD xApp :  Enhancements 
          • Plan to test multiple model and comparison analysis.
          • Multi-Thread approach for Training and Inference
        • KPIMON-GO xApp: 
          • 28-03-2023:
        • RC xApp- E2SM 2.0.x Update.
          • GRPC dependency
          • Checking the specs. E2 term on GRPC
    • RIC Benchmarking: 
      • Bouncer xApp - E2SM updation ( E2SM KPM ver 2.0 & E2SM RC ver 1.03)

    • Saravanan from Samsung team propose improvement in AD xApp in terms of improving the ML model to improve the efficiency.

      • Cell-AD xApp:
      • Branch creation - Issue in check-in the info.yaml file - Issue Fixed. Merge is pending from LFN team
      • 28-03-2023
        • Issue Fixed - Branch created
    • Himanshu Purohit from GS Lab - contribute to the xApps in OSC.  - No update 
    • Others?
      • RIC-375 ticket on RMR for xApps. - will work in H-Release
      • Simulator (SIM) - E2AP version 2.0.
      • NS3 Simulator - E2AP 1.0 

...