TR 33.847 – 5G Proximity Services Security Study
3GPP TR 33.847 is the 3GPP Technical Report for 5G Proximity Services Security Study. Its official 3GPP title is “Study on security aspects of enhancement for proximity based services in the 5G System (5GS)”. It is part of 3GPP Rel-17 (version 17.1.0).
Analyzes security and privacy aspects of proximity-based services in 5G, covering discovery message protection, key management, and UE-to-Network relay security.
Releases and versions of TR 33.847
| Release | Latest version | Links |
|---|---|---|
| Rel-17 | 17.1.0 | Read · Download (3GPP) |
Scope of TR 33.847
Category: Security (Authentication and Key Management). Technology generation: 5G. Network layer: Security.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TR 33.847
- TS 23.502 5G System Procedures
- TS 33.220 Generic Authentication Architecture (GAA) Security
- TS 33.222 Secure HTTP Access in GAA
- TS 33.501 5G Security Architecture
- TS 23.501 5G System Architecture
- TS 23.304 5G Proximity Services (ProSe) Stage 2
- TS 23.503 5G Policy and Charging Control Framework
- TS 33.223 GBA Push Function Specification
- TR 21.905 3GPP Terminology and Definitions
- TR 23.752 5G ProSe Enhancement Study
- TS 22.278 Evolved Packet System Service Requirements
- TS 22.261 5G System Service Requirements
Other specifications in the 33 series
- TR 33.843 Security Study for ProSe UE-to-Network Relay
- TR 33.844 Security Analysis for IMS-based P2P Content Distribution
- TR 33.845 5G Core Security Parameter Storage
- TR 33.846 5GS Authentication Enhancements Study
- TR 33.848 Technical Report on Virtualisation Security
- TR 33.849 3GPP Privacy Principles and Guidelines
- TR 33.850 5G MBS Security Study
- TR 33.851 Security for Industrial IoT in 5G
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TR 33.847?
3GPP TR 33.847 is the 3GPP Technical Report for 5G Proximity Services Security Study. Analyzes security and privacy aspects of proximity-based services in 5G, covering discovery message protection, key management, and UE-to-Network relay security.
Which 3GPP releases include TR 33.847?
TR 33.847 is part of 3GPP Rel-17. The latest version on 3GPP Explorer is 17.1.0 (Rel-17).
What category does TR 33.847 belong to?
TR 33.847 belongs to the Security (Authentication and Key Management) category of 3GPP specifications. It applies to 5G networks.
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