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 33.926
Security Assurance Specification (SCAS) threats and critical assets in 3GPP network product classes
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.935
Study on detailed Long Term Key Update Process (LTKUP) detailed solutions
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.937
Study of mechanisms for Protection against Unsolicited Communication for IMS (PUCI)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.969
Study on security aspects of Public Warning System (PWS)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.980
Liberty Alliance and 3GPP security interworking; Interworking of Liberty Alliance Identity Federation Framework (ID-FF), Identity Web Services Framework (ID-WSF) and Generic Authentication Architecture (GAA)
Security
Rel-16TSSecurityUpdated 2026-07-25
TS 33.995
Study on security aspects of integration of Single Sign-On (SSO) frameworks with 3GPP operator-controlled resources and mechanisms
Security
Rel-16TSSecurityUpdated 2026-07-25