TR Latest: Rel-16 Core Network 5G

TR 29.891 – CT4 Aspects of 5G System Phase 1

3GPP TR 29.891 is the 3GPP Technical Report for CT4 Aspects of 5G System Phase 1. It is published in 2 releases (Rel-15 to Rel-16); the latest version is 16.0.0 in Rel-16.

Analyses CT4 aspects of 5GS Phase 1, covering protocols, procedures, services, and impacts like network slicing and virtualization.

Read TR 29.891 →

Document type
Technical Report
Latest release
Rel-16
Latest version
16.0.0
Series
Category
Core Network
Network layer
CoreNetwork
Technology
5G

Releases and versions of TR 29.891

ReleaseLatest versionLinks
Rel-16 16.0.0 Read · Download (3GPP)
Rel-15 15.0.0 Read · Download (3GPP)

Scope of TR 29.891

Category: Core Network (Protocols and Procedures). Technology generation: 5G. Network layer: CoreNetwork.

Who should read this specification?

Implementation notes

Complexity level: Advanced. Implementation difficulty: High.

Key technologies

5GIMSSMSNetwork SlicingVirtualization

Other specifications in the 29 series

Related glossary terms

5GSCPE-UTRANIMSAMFRPVPLMNUPFPLMNNOTE5GN3IWF

Related topics

Lawful InterceptNetwork SlicingServices & ApplicationsProtocols & InterfacesIMS & Voice (VoLTE, VoNR)SMS & Messaging

Related technologies

5G

Frequently asked questions

What is 3GPP TR 29.891?

3GPP TR 29.891 is the 3GPP Technical Report for CT4 Aspects of 5G System Phase 1. Analyses CT4 aspects of 5GS Phase 1, covering protocols, procedures, services, and impacts like network slicing and virtualization.

Which 3GPP releases include TR 29.891?

TR 29.891 is published in 2 releases, from Rel-15 to Rel-16. The latest version on 3GPP Explorer is 16.0.0 (Rel-16).

What category does TR 29.891 belong to?

TR 29.891 belongs to the Core Network (Protocols and Procedures) category of 3GPP specifications. It applies to 5G networks.

View the full specification with interactive table of contents, version history, and AI analysis.

Read Full Specification →