TS 31.105 – Slice Subscriber Identity Module (SSIM) Application
3GPP TS 31.105 is the 3GPP Technical Specification for Slice Subscriber Identity Module (SSIM) Application. Its official 3GPP title is “Characteristics of the Slice Subscriber Identity Module application”. It is published in 2 releases (Rel-18 to Rel-19); the latest version is 19.2.0 in Rel-19.
Defines SSIM application for Network Slice-Specific Authentication and Authorization (NSSAA) in 5G, including file structures, commands, and security functions.
Releases and versions of TS 31.105
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.2.0 | Read · Download (3GPP) |
| Rel-18 | 18.5.0 | Read · Download (3GPP) |
Scope of TS 31.105
Category: Security (Authentication). Technology generation: 5G. Network layer: UE.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 31.105
Specifications that reference TS 31.105
- TS 31.127 UE Application Behavioural Tests for Non-Removable UICC
Other specifications in the 31 series
- TS 31.101 UICC-Terminal Interface Specification
- TS 31.102 USIM Application Specification
- TS 31.103 IM Services Identity Module Specification
- TS 31.104 HPSIM Application Specification
- TS 31.111 USIM Application Toolkit (USAT) Specification
- TS 31.112 USAT Interpreter System Architecture and Functionality
- TS 31.113 USAT Interpreter Byte Codes Specification
- TS 31.114 USAT Interpreter Transmission Protocol
Frequently asked questions
What is 3GPP TS 31.105?
3GPP TS 31.105 is the 3GPP Technical Specification for Slice Subscriber Identity Module (SSIM) Application. Defines SSIM application for Network Slice-Specific Authentication and Authorization (NSSAA) in 5G, including file structures, commands, and security functions.
Which 3GPP releases include TS 31.105?
TS 31.105 is published in 2 releases, from Rel-18 to Rel-19. The latest version on 3GPP Explorer is 19.2.0 (Rel-19).
What category does TS 31.105 belong to?
TS 31.105 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 5G networks.
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