TS 33.185 – V2X Security in LTE
3GPP TS 33.185 is the 3GPP Technical Specification for V2X Security in LTE. It is published in 6 releases (Rel-14 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies security architecture, requirements, and solutions for Vehicle-to-Everything (V2X) services in LTE networks.
Releases and versions of TS 33.185
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.1.0 | Read · Download (3GPP) |
Scope of TS 33.185
Category: Security (Authentication). Technology generation: 4G. Network layer: Security.
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 33.185
- TS 33.303 ProSe Security Specification for EPS
- TS 29.368 Tsp Reference Point Stage 3 Specification
- TS 33.401 EPS Security Architecture
- TS 33.223 GBA Push Function Specification
- TS 23.468 Group Communication System Enablers for LTE
- TS 33.246 MBMS Security Specification
- TS 33.402 Security for non-3GPP access to EPS
- TR 21.905 3GPP Terminology and Definitions
- TS 22.185 LTE Support for V2X Services Requirements
- TS 33.210 Network Domain Security for IP Networks
- TS 33.310 3GPP Authentication Framework for Network Nodes
- TS 31.115 Secured Packet Structure for UICC Applications
Specifications that reference TS 33.185
Other specifications in the 33 series
- TS 33.141 Security for Presence Service (Ut reference point)
- TS 33.163 Battery Efficient Security for Low Throughput MTC
- TS 33.179 MCPTT Security Architecture and Procedures
- TS 33.180 Security of the Mission Critical Service (MCX)
- TS 33.187 Security for Machine-Type Communications Enhancements
- TS 33.203 IMS Security Features and Mechanisms
- TS 33.204 TCAP Security (TCAPsec) Stage 2 Specification
- TS 33.210 Network Domain Security for IP Networks
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 33.185?
3GPP TS 33.185 is the 3GPP Technical Specification for V2X Security in LTE. Specifies security architecture, requirements, and solutions for Vehicle-to-Everything (V2X) services in LTE networks.
Which 3GPP releases include TS 33.185?
TS 33.185 is published in 6 releases, from Rel-14 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 33.185 belong to?
TS 33.185 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 4G networks.
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