TS 28.557 – Management of Non-Public Networks (NPN)
3GPP TS 28.557 is the 3GPP Technical Specification for Management of Non-Public Networks (NPN). It is published in 3 releases (Rel-17 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies management concepts, requirements, and solutions for 5G non-public networks (NPNs), including SNPN and PNI-NPN deployments.
Releases and versions of TS 28.557
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.4.1 | Read · Download (3GPP) |
| Rel-17 | 17.1.0 | Read · Download (3GPP) |
Scope of TS 28.557
Category: Management (Network Resource Management). Technology generation: 5G. Network layer: Management.
Who should read this specification?
- Network operators
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 28.557
- TS 38.473 F1 Application Protocol (F1AP)
- TS 38.331 NR Radio Resource Control (RRC)
- TS 28.552 5G Network Performance Measurements
- TS 28.554 5G End-to-End KPI Definitions
- TS 28.532 Generic Management Services for Mobile Networks
- TS 28.622 Generic Network Resource Information Service
- TS 32.422 Trace, MDT and UE Measurement Control
- TS 28.537 Management Capabilities for 5G Networks
- TS 28.104 Management Data Analytics
- TR 21.905 3GPP Terminology and Definitions
- TS 32.423 Trace Data Definition and Management
- TS 28.533 5G Management Architecture Framework
Specifications that reference TS 28.557
Other specifications in the 28 series
- TS 28.552 5G Network Performance Measurements
- TS 28.554 5G End-to-End KPI Definitions
- TS 28.555 Policy Management for 5G Networks; Stage 1
- TS 28.556 Policy Management for 5G Networks
- TS 28.558 5G UE-Level Measurements
- TS 28.560 5G Signalling Traffic Monitoring Management
- TS 28.561 Network Digital Twin Management
- TS 28.567 Closed Control Loop Management
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 28.557?
3GPP TS 28.557 is the 3GPP Technical Specification for Management of Non-Public Networks (NPN). Specifies management concepts, requirements, and solutions for 5G non-public networks (NPNs), including SNPN and PNI-NPN deployments.
Which 3GPP releases include TS 28.557?
TS 28.557 is published in 3 releases, from Rel-17 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 28.557 belong to?
TS 28.557 belongs to the Management (Network Resource Management) category of 3GPP specifications. It applies to 5G networks.
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