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QoE Metrics Reporting: M1 Provisioning - reportingInterval shall be greater than zero #122

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dsilhavy opened this issue Mar 19, 2024 · 8 comments
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QoE Metrics Reporting: M1 Provisioning - reportingInterval shall be greater than zero #122

dsilhavy opened this issue Mar 19, 2024 · 8 comments
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3GPP Rel-16 Issues relating to 3GPP Release 16 specifications. 3GPP Rel-17 Issues relating to 3GPP Release 17 specifications. 3GPP Rel-18 Issues relating to 3GPP Release 18 specifications. 3GPP TS 26.510 Issues relating to SA4's "Media delivery; intrns. and APIs for prov. and media sess. hndlng." spec. 3GPP TS 26.512 Issues relating to SA4's "5G Media Streaming (5GMS); Protocols" specification. 5GMS Metrics Reporting Improvement

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@dsilhavy
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Description

According to TS 26.512 Table 7.8.3-1 the reportingInterval shall be greater than zero:

The time interval between successive metrics reports. The value shall be greater than zero.
If not specified, a single final report shall be sent after the media streaming session has ended.

This requirement is not reflected in TS26512_M1_MetricsReportingProvisioning.yaml

reportingInterval: $ref: 'TS29571_CommonData.yaml#/components/schemas/DurationSec'

Suggested Solution

One solution for this is to add a the following to the yaml definition:

minimum: 0
exclusiveMinimum: true

Related discussion
@dsilhavy dsilhavy added Improvement 3GPP Rel-17 Issues relating to 3GPP Release 17 specifications. 3GPP TS 26.512 Issues relating to SA4's "5G Media Streaming (5GMS); Protocols" specification. 3GPP Rel-18 Issues relating to 3GPP Release 18 specifications. labels Mar 19, 2024
@dsilhavy dsilhavy mentioned this issue Mar 19, 2024
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rjb1000 commented Mar 19, 2024

Rel-18 change to TS 26.510 committed to 3GPP Forge project:

Rel-17 fix will require a formal Change Request, but @davidjwbbc will provide a temporary workaround.

@rjb1000 rjb1000 added 5GMS Metrics Reporting 3GPP Rel-16 Issues relating to 3GPP Release 16 specifications. 3GPP TS 26.510 Issues relating to SA4's "Media delivery; intrns. and APIs for prov. and media sess. hndlng." spec. labels Mar 19, 2024
@rjb1000 rjb1000 moved this from Pre-Acceptance to Adopted in Specifications - 3GPP - Feedback Apr 23, 2024
@rjb1000 rjb1000 moved this from Adopted to Change contribution drafting in Specifications - 3GPP - Feedback Apr 23, 2024
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rjb1000 commented May 1, 2024 •
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Change Request contributed to MBS ad hoc meeting post SA4#127-bis-e:

  • TS 26.512 (OpenAPI YAML change only)
    • Rel-16: Won't correct because 5G-MAG's Reference Tools implementation uses Rel-17 as a starting point.
    • Rel-17: CR0069 "[5GMS3, TEI17] Metrics reporting corrections" in S4aI240047.
    • Rel-18: Changes to be handled directly in TS 26.510 V1.2.1.

@rjb1000 rjb1000 moved this from Change contribution drafting to Contributed to Working Group in Specifications - 3GPP - Feedback May 1, 2024
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rjb1000 commented May 2, 2024

Change Request treated at MBS ad hoc meeting post SA4#127-bis-e:

  • TS 26.512
    • Rel-17: CR0069 "[5GMS3, TEI17] Metrics reporting corrections" in S4aI240047.
      • Endorsed and will be resubmitted to SA4#128 for agreement.
    • Rel-18: Changes to be handled directly in TS 26.510 V1.2.1.
      • Editor to check TS 26.510 prior to contribution.

@rjb1000 rjb1000 moved this from Contributed to Working Group to Change contribution drafting in Specifications - 3GPP - Feedback May 2, 2024
@rjb1000 rjb1000 moved this from Change contribution drafting to Contributed to Working Group in Specifications - 3GPP - Feedback Jan 8, 2025
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rjb1000 commented Jan 8, 2025

Change Request contributed to SA4#128:

  • TS 26.512
    • Rel-17: CR0069r1 "[5GMS3, TEI17] Metrics reporting corrections" in S4-240852.
    • Rel-18: Changes to be handled directly in TS 26.510 V1.2.1.
      • Editor to check TS 26.510 prior to contribution.

@rjb1000 rjb1000 moved this from Contributed to Working Group to Agreed/endorsed by Working Group in Specifications - 3GPP - Feedback Jan 8, 2025
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rjb1000 commented Jan 8, 2025

Revised Change Request submitted to SA#104 as a company contribution:

  • TS 26.512
    • Rel-17: CR0069r2 "[5GMS3, TEI17] Metrics reporting corrections" in SP-240574.
    • Rel-18: Changes to be handled directly in TS 26.510 V1.2.1.
      • Editor to check TS 26.510 prior to contribution.

@rjb1000 rjb1000 moved this from Agreed/endorsed by Working Group to Approved for publication by Technical Body in Specifications - 3GPP - Feedback Jan 8, 2025
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rjb1000 commented Jan 8, 2025

Published:

@rjb1000 rjb1000 moved this from Approved for publication by Technical Body to Published in Specifications - 3GPP - Feedback Jan 8, 2025
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rjb1000 commented Jan 8, 2025

Implementation of CR0069r2 corrected by MCC:

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rjb1000 commented Jan 8, 2025

Checked that this is also correct in TS 26.510 Rel-18:

@rjb1000 rjb1000 closed this as completed Jan 8, 2025
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Labels
3GPP Rel-16 Issues relating to 3GPP Release 16 specifications. 3GPP Rel-17 Issues relating to 3GPP Release 17 specifications. 3GPP Rel-18 Issues relating to 3GPP Release 18 specifications. 3GPP TS 26.510 Issues relating to SA4's "Media delivery; intrns. and APIs for prov. and media sess. hndlng." spec. 3GPP TS 26.512 Issues relating to SA4's "5G Media Streaming (5GMS); Protocols" specification. 5GMS Metrics Reporting Improvement
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