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TS 28.531
Management and Orchestration –
Provisioning

3GPP‑Page   ETSI‑search   fToC↓   Partial Content →
V19.2.0 (PDF)  2025/09  99 p.
V18.8.0  2024/12  96 p.
V17.10.0  2024/12  76 p.
V16.16.0  2023/09  74 p.
V15.13.0  2023/09  68 p.
Rapporteur:
Mr. Zhang, Kai
Huawei Tech.(UK) Co. Ltd

full Table of Contents for  TS 28.531  Word version:  19.2.0

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 and abbreviations  p. 8
3.1Definitions  p. 8
3.2Abbreviations  p. 8
4General  p. 9
4.1Overview  p. 9
4.2Configuration information for the constituents of an NSI  p. 10
4.3General information for network slice instance  p. 10
4.4General information for network slice subnet instance  p. 10
4.5Void  p. …
4.6Void  p. …
5Specification level requirements  p. 12
5.1Use cases  p. 12
5.1.1Network slice instance allocation  p. 12
5.1.2Network slice subnet instance allocation  p. 14
5.1.3Network slice instance deallocation  p. 15
5.1.4Network slice subnet instance deallocation  p. 16
5.1.5Obtaining network slice subnet instance information  p. 17
5.1.6Network slice feasibility check  p. 18
5.1.7Network slice instance activation  p. 19
5.1.8Network slice instance deactivation  p. 20
5.1.9Network slice instance modification  p. 21
5.1.10Network slice subnet instance activation  p. 22
5.1.11Network slice subnet instance deactivation  p. 23
5.1.12Network slice subnet instance modification  p. 24
5.1.13Network slice subnet configuration  p. 25
5.1.14Obtaining network slice management data  p. 26
5.1.15Void  p. …
5.1.16Void  p. …
5.1.17Creation of a 3GPP NF  p. 27
5.1.18Configuration of a 3GPP NF instance  p. 28
5.1.19Creation of a 3GPP sub-network  p. 29
5.1.20Configuration of a 3GPP sub-network  p. 30
5.1.21Network slice subnet feasibility check  p. 31
5.1.22Void  p. …
5.1.23Network slice subnet management with assigned priority  p. 32
5.1.24Management interaction with NFV MANO for network service priority  p. 32
5.1.25Void  p. …
5.1.26Obtaining network slice subnet provider capability information |R17|  p. 33
5.1.27Use case IAB-node configuration |R19|  p. 33
5.1.27.1Overview  p. 33
5.1.27.2Obtain configuration via notifications  p. 33
5.1.27.3Location information  p. 34
5.2Requirements  p. 34
5.2.1Requirements for network slice provisioning service  p. 34
5.2.2Requirements for network slice subnet provisioning service  p. 34
5.2.3Requirements for NF provisioning service  p. 35
5.2.4Requirements for sub-network provisioning service  p. 36
5.2.5Requirements for IAB-node configuration |R19|  p. 36
6Management services for provisioning of networks and network slicing  p. 36
6.1Management services for network slice provisioning  p. 36
6.2Management services for network slice subnet provisioning  p. 37
6.3Management services for network function provisioning  p. 38
6.4Void  p. …
6.5Operations of provisioning  p. 39
6.5.1AllocateNsi operation  p. 39
6.5.1.1Description  p. 39
6.5.1.2Input parameters  p. 40
6.5.1.3Output parameters  p. 40
6.5.2AllocateNssi operation  p. 40
6.5.2.1Description  p. 40
6.5.2.2Input parameters  p. 40
6.5.2.3Output parameters  p. 40
6.5.3DeallocateNsi operation  p. 40
6.5.3.1Description  p. 40
6.5.3.2Input parameters  p. 41
6.5.3.3Output parameters  p. 41
6.5.4DeallocateNssi operation  p. 41
6.5.4.1Description  p. 41
6.5.4.2Input parameters  p. 41
6.5.4.3Output parameters  p. 41
6.5.5Void  p. …
7Provisioning procedures of networks and network slicing  p. 41
7.1General  p. 41
7.2Procedure of Network Slice Instance Allocation  p. 42
7.3Procedure of Network Slice Subnet Instance Allocation  p. 45
7.4Procedure of Network Slice Instance Deallocation  p. 49
7.5Procedure of network slice subnet instance deallocation  p. 50
7.6Procedure of Network Slice Instance Modification  p. 53
7.7Procedure of Network Slice Subnet Instance Modification  p. 54
7.8Procedure of Obtaining Network Slice Subnet Management Service Producer Capability  p. 57
7.8.1Introduction  p. 57
7.8.2Querying Network Slice Subnet Capability Information  p. 57
7.8.3Void  p. …
7.9Procedure of TN coordination supporting network slicing  p. 57
7.9.1Introduction  p. 57
7.9.2Interaction with NFVO as TN Manager  p. 57
7.10Procedure of NF instance creation  p. 58
7.11Procedure of NF instance modification  p. 60
7.12Procedure of NF instance deletion  p. 60
7.13Procedure of feasibility check and reservation of NSI  p. 62
7.14Procedure of feasibility check and reservation of network slice subnet  p. 64
7.15Void  p. …
7.16Void  p. …
7.17Procedure of management interaction with NFV MANO for network service priority |R17|  p. 65
7.18Procedure for Network slice instance activation |R18|  p. 66
7.19Procedure for Network slice instance deactivation |R18|  p. 67
7.20Procedure for Network slice sunbet instance activation |R18|  p. 67
7.21Procedure for Network slice subnet instance deactivation |R18|  p. 68
7.22Procedure of IAB-node configuration |R19|  p. 69
8Void  p. …
9RESTful HTTP-based solution set of provisioning |R17|  p. 71
9.1Network slice provisioning management service  p. 71
9.1.1Mapping of operations  p. 71
9.1.1.1Introduction  p. 71
9.1.1.2Operation allocateNsi  p. 71
9.1.1.3Operation deallocateNsi  p. 72
9.1.2Resources  p. 72
9.1.2.0Resource structure |R18|  p. 72
9.1.2.1Resource definitions  p. 73
9.1.2.1.1Resource ".../ServiceProfiles  p. 73
9.1.2.1.2Resource ".../ServiceProfiles/{ServiceProfileId} |R18|  p. 74
9.2Network slice subnet provisioning management service  p. 75
9.2.1Mapping of operations  p. 75
9.2.1.1Introduction  p. 75
9.2.1.2Operation allocateNssi  p. 75
9.2.1.3Operation deallocateNssi  p. 76
9.2.2Resources  p. 76
9.2.2.0Resource structure |R18|  p. 76
9.2.2.1Resource definitions  p. 77
9.2.2.1.1Resource ".../SliceProfiles  p. 77
9.2.2.1.2Resource ".../SliceProfiles/{SliceProfileId} |R18|  p. 78
10OpenAPI specification |R18|  p. 79
10.1OpenAPI document for network slice provisioning MnS  p. 79
10.2OpenAPI document for network slice subnet provisioning MnS  p. 79
AA network slice journey example |R16|  p. 80
BGeneral information for network slice related identifiers |R16|  p. 83
CPlant UML source code |R18|  p. 84
C.1General  p. 84
C.2Procedure of network slice instance allocation  p. 84
C.3Procedure of Network Slice Subnet Instance Allocation  p. 85
C.4Procedure of Network Slice Instance Deallocation  p. 86
C.5Procedure of network slice subnet instance deallocation  p. 87
C.6Procedure of Network Slice Instance Modification  p. 88
C.7Procedure of Network Slice Subnet Instance Modification  p. 89
C.8Procedure of IAB-node configuration |R19|  p. 90
$Change history  p. 92

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