Release Rel-16
5G NREnhances 5G NR with unlicensed spectrum, vehicle-to-everything, and private network support.
Frozen 2020-07-0366 specifications in series 33
Key features: NR-U unlicensed, V2X, industrial IoT, integrated access backhaul
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 33.807
Study on the security of the wireless and wireline convergence for the 5G system architecture
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.809
Study on 5G security enhancements against False Base Stations (FBS)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.813
Study on security aspects of network slicing enhancement
Security
Rel-16TSNetwork SlicingUpdated 2026-07-25
TS 33.814
Study on the security of the enhancement to the 5G Core (5GC) location services
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.815
Study on security aspects of Provision of Access to Restricted Local Operator Services by Unauthenticated UEs (PARLOS)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.819
Study on security enhancements of 5G System (5GS) for vertical and Local Area Network (LAN) services
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.825
Study on the security of Ultra-Reliable Low-Latency Communication (URLLC) for the 5G System (5GS)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.834
Study on Long Term Key Update Procedures (LTKUP)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.835
Study on authentication and key management for applications based on 3GPP credential in 5G
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.836
Study on security aspects of 3GPP support for advanced Vehicle-to-Everything (V2X) services
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.841
Study on the support of 256-bit algorithms for 5G
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.845
Study on storage and transport of 5G Core (5GC) security parameters for Authentication Credential Repository Processing Function (ARPF) authentication
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.848
Study on security impacts of virtualisation
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.853
Study on key issues and potential solutions for integrity protection of the User Plane (UP)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.855
Study on security aspects of the 5G Service Based Architecture (SBA)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.856
Study on security aspects of single radio voice continuity from 5G to UTRAN
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.861
Study on evolution of Cellular Internet of Things (CIoT) security for the 5G System
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.905
Recommendations for Trusted Open Platforms
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.916
Security Assurance Methodology (SECAM) for 3GPP network products
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.924
Identity management and 3GPP security interworking; Identity management and Generic Authentication Architecture (GAA) interworking
Security
Rel-16TSSecurityUpdated 2026-07-25