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TR 28.925
Study on enhancement of service based management architecture

3GPP‑Page   ETSI‑search   fToC↓   Partial Content →
V19.0.0 (PDF)  2025/09  47 p.
V18.0.0  2023/09  45 p.
Rapporteur:
Ms. Zou, Lan
Huawei Tech.(UK) Co.. Ltd

full Table of Contents for  TR 28.925  Word version:  19.0.0

each clause number in 'red' refers to the equivalent title in the Partial Content
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1Scope  p. 7
2References  p. 7
3Definitions of terms, symbols and abbreviations  p. 13
3.1Terms  p. 13
3.2Symbols  p. 13
3.3Abbreviations  p. 13
4Issue investigations and potential issue solutions  p. 13
4.1Issue #1: Scope of specifications  p. 13
4.1.1Description  p. 13
4.1.1.13GPP TS 28.533  p. 13
4.1.1.23GPP TS 28.621  p. 14
4.1.1.33GPP TS 28.622  p. 14
4.1.1.43GPP TS 28.623  p. 14
4.1.1.53GPP TS 28.662  p. 15
4.1.2Potential solutions  p. 15
4.1.2.1Solution #1-1 scope of 3GPP TS 28.533  p. 15
4.1.2.2Solution #1-2 SBMA for Generic NRM  p. 15
4.1.2.2.13GPP TS 28.621  p. 15
4.1.2.2.1.1Solution #1-2.a Update 3GPP TS 28.621  p. 15
4.1.2.2.1.2Solution #1-2.b New TS for SBMA  p. 15
4.1.2.2.1.3Solution #1-2.c New TSs for IRP and SBMA  p. 15
4.1.2.2.1.4Solution #1-2.d update 3GPP TS 28.621 scope  p. 15
4.1.2.2.1.5Solution #1-2.e Merge stage 1, 2 and 3.  p. 15
4.1.2.2.23GPP TS 28.622  p. 15
4.1.2.2.2.1Solution #1-2.f update 3GPP TS 28.622  p. 15
4.1.2.2.2.2Solution #1-2.g New TS for SBMA  p. 16
4.1.2.2.2.3Solution #1-2.h New TSs for IRP and SBMA  p. 16
4.1.2.2.2.4Solution #1-2.i update 3GPP TS 28.622 scope  p. 16
4.1.2.2.2.5Solution #1-2.j Merge stage 1, 2 and 3.  p. 16
4.1.2.2.33GPP TS 28.623  p. 16
4.1.2.2.3.1Solution #1-2.k update 3GPP TS 28.623  p. 16
4.1.2.2.3.2Solution #1-2.l New TS for SBMA  p. 16
4.1.2.2.3.3Solution #1-2.m New TSs for IRP and SBMA  p. 16
4.1.2.2.3.4Solution #1-2.n update 3GPP TS 28.623 scope  p. 16
4.1.2.2.3.5Solution #1-2.o Merge stage 1, 2 and 3.  p. 16
4.1.2.4Solution #1-4 new SBMA TS for Generic RAN NRM  p. 17
4.2Issue #2: Content errors  p. 17
4.2.1Description  p. 17
4.2.2Potential solutions  p. 17
4.2.2.1Solution #2-1 3GPP specific information in TSs classified as generic  p. 17
4.2.2.2Solution #2-2 for stage 1 content in stage 2 3GPP TS 28.533  p. 17
4.3Issue #3: Reference errors  p. 17
4.3.1Description  p. 17
4.3.2Potential solutions  p. 18
4.3.2.1Solution #3-1 Make not used references void  p. 18
4.4Issue #4: SBMA supporting management of 5G SA and NSA scenarios  p. 18
4.4.1Description  p. 18
4.4.1.1Analysis of the existing specification capabilities  p. 18
4.4.1.2Management support for NG-RAN Overall Architecture  p. 18
4.4.1.3Management support for EN-DC Overall Architecture  p. 20
4.4.2Potential solutions #4-1  p. 21
4.5Issue #5: SBMA supporting management architecture and frameworks in other SDOs  p. 22
4.5.1Description  p. 22
4.5.2Potential solutions  p. 22
4.5.2.1ETSI ISG ZSM  p. 22
4.5.2.1.1Introduction  p. 22
4.5.2.1.2Potential solutions #5-1  p. 23
4.6Issue #6: Software management feature in SBMA for 5G  p. 23
4.6.1Description  p. 23
4.6.2Potential solutions  p. 23
4.7Issue #7: Inventory missing in 5G  p. 23
4.7.1Description  p. 23
4.7.2Potential solutions  p. 23
4.8Issue #8: Use of Models in SBMA  p. 23
4.8.1Description  p. 23
4.8.2Potential solutions  p. 24
4.9Issue #9: Improvement on the management function description  p. 27
4.9.1Description  p. 27
4.9.2Potential solutions  p. 28
4.9.2.1Management function description  p. 28
4.9.2.2Usage of CRUD operations and NRM fragment in SBMA  p. 28
4.9.2.3Notifications supported by management sets in SBMA  p. 29
4.10Issue #10: Use of 32.401 in SBMA  p. 30
4.10.1Description  p. 30
4.10.2Potential solutions  p. 30
4.11Issue #11: Use of 32.404 in SBMA  p. 30
4.11.1Description  p. 30
4.11.2Potential solutions  p. 30
4.12Issue#12: illustration of using MnS in management reference model in TS 32.101  p. 30
4.12.1Description  p. 30
4.12.2Potential solutions  p. 32
4.13Issue #13: Analysis on IRP specification needs to support SBMA  p. 32
4.13.1Description  p. 32
4.13.2Potential solutions  p. 34
4.14Issue #14: Providing a usage guide for SBMA series of specifications  p. 37
4.14.1Description  p. 37
4.14.2Potential solutions  p. 37
4.15Issue# 15: Extend 3GPP TS 32.300 to support SBMA  p. 37
4.15.1Description  p. 37
4.15.2Potential solutions  p. 37
5Conclusion and Recommendation  p. 37
5.1Issue #1 Scope of specifications  p. 37
5.1.1Solution #1-1 scope of 3GPP TS 28.533  p. 37
5.1.2Solution #1-2 SBMA for Generic NRM  p. 38
5.1.2.1Issue #1-2.a: No requirements specification generic NRM for SBMA  p. 38
5.1.2.2Issue #1-2.b: Scope of 3GPP 3GPP TS 28.622  p. 38
5.1.2.3Issue #1.2.c: No clear solution set definition for generic NRM in SBMA  p. 38
5.1.3Solution #1-3 scope of referred 3GPP TSs in 3GPP TS 28.533  p. 38
5.1.4Solution #1-4 new SBMA TS for Generic RAN NRM  p. 38
5.2Issue #2 Content errors  p. 38
5.3Issue #3 Reference errors  p. 38
5.3.1Solution #3-1 Make not used references void  p. 38
5.4Issue #4 SBMA supporting management of 5G SA and NSA scenarios  p. 38
5.5Issue #5: SBMA supporting management architecture and frameworks in other SDOs  p. 39
5.6Issue #6: Software management feature in SBMA for 5G  p. 39
5.7Issue #7 Inventory missing in 5G  p. 39
5.8Issue #8: Use of Models in SBMA  p. 39
5.9Issue #9: Improvement on the management function description  p. 39
5.10Issue #10: Use of 3GPP TS 32.401 in SBMA  p. 39
5.11Issue #11: Use of 3GPP TS 32.404 in SBMA  p. 39
5.12Issue#12: illustration of using MnS in management reference model in 3GPP TS 32.101  p. 39
5.13Issue #13: Analysis on management features for SBMA support  p. 40
5.14Issue #14: Providing overview for SBMA series of specifications  p. 41
$Change history  p. 42

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