TS 29.580: Optional feature for extended event notifications inconsistently specified

[rjb1000]

Context

Table 6.2.8-1 of TS 29.580 specifies optional features that can be negotiated between an MBSF implementation and an Nmbsf_MBSUserDataIngestSession service consumer such as the MBS Application Provider (AF/AS) or NEF.

The feature was originally introduced by 28580-CR0033rev1 [C3-233196], but subsequently revised.

Problem description

In TS 29.580 Rel-18 onwards:

• Optional feature 2 is specified in table 6.2.8-1 as MBSEventsExt.
• In the Applicability column of table 6.2.6.3.4-1, this same feature is referred to as EventExt.

Suggested solution

Modify either table 6.2.8-1 or table 6.2.6.3.4-1 of TS 29.580 to make the feature names agree.

[rjb1000]

I have included this in the scope of a draft Liaison Statement to CT3/CT4 and have started drafting a Change Request to TS 29.580.

5G-MAG members can download it here:

• TECH0182r3.LS_Service APIs for MBS User Services