Release Rel-17
5G NRExtends 5G NR to new device classes and satellite access.
Frozen 2022-03-231,408 specifications
Key features: RedCap (NR-Light), NR-NTN, multicast/broadcast, XR support
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 35.221
Specification of the 3GPP Confidentiality and Integrity Algorithms EEA3 & EIA3; Document 1: EEA3 and EIA3 specifications
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.222
Specification of the 3GPP Confidentiality and Integrity Algorithms EEA3 & EIA3; Document 2: ZUC specification
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.223
Specification of the 3GPP Confidentiality and Integrity Algorithms EEA3 & EIA3; Document 3: Implementors' test data
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.231
Specification of the TUAK algorithm set: A second example algorithm set for the 3GPP authentication and key generation functions f1, f1*, f2, f3, f4, f5 and f5*; Document 1: Algorithm specification
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.232
Specification of the TUAK algorithm set: A second example algorithm set for the 3GPP authentication and key generation functions f1, f1*, f2, f3, f4, f5 and f5*; Document 2: Implementers’ test data
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.233
Specification of the TUAK algorithm set: A second example algorithm set for the 3GPP authentication and key generation functions f1, f1*, f2, f3, f4, f5 and f5*; Document 3: Design conformance test data
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.919
Specification of the 3GPP Confidentiality and Integrity Algorithms UEA2 & UIA2; Document 5: Design and evaluation report
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.924
Specification of the 3GPP Confidentiality and Integrity Algorithms EEA3 & EIA3; Document 4: Design and Evaluation Report
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.934
Specification of the TUAK algorithm set: A second example algorithm set for the 3GPP authentication and key generation functions f1, f1*, f2, f3, f4, f5 and f5*; Document 4: Report on the design and evaluation
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.935
Specification of the TUAK algorithm set: A second example algorithm set for the 3GPP authentication and key generation functions f1, f1*, f2, f3, f4, f5 and f5*; Document 5: Performance evaluation
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 35.936
Specification of the TUAK algorithm set: A second example algorithm set for the 3GPP authentication and key generation functions f1, f1*, f2 ,f3, f4, f5 and f5*; Document 6: Security assessment
Security
Rel-17TSSecurityUpdated 2026-07-26
TS 36.101
Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception
Physical Layer
Rel-17TSLTEUpdated 2026-07-25
TS 36.104
Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception
Physical Layer
Rel-17TSLTEUpdated 2026-07-25
TS 36.106
Evolved Universal Terrestrial Radio Access (E-UTRA); FDD repeater radio transmission and reception
Architecture
Rel-17TSLTE-Advanced ProUpdated 2026-07-25
TS 36.111
Location Measurement Unit (LMU) performance specification; Network based positioning systems in Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
Architecture
Rel-17TSLTE-Advanced ProUpdated 2026-07-25
TS 36.112
Location Measurement Unit (LMU) conformance specification; Network based positioning systems in Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
Architecture
Rel-17TSLTE-Advanced ProUpdated 2026-07-25
TS 36.113
Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) and repeater ElectroMagnetic Compatibility (EMC)
Architecture
Rel-17TSLTE-Advanced ProUpdated 2026-07-25
TS 36.116
Evolved Universal Terrestrial Radio Access (E-UTRA); Relay radio transmission and reception
Architecture
Rel-17TSLTE-Advanced ProUpdated 2026-07-25
TS 36.117
Evolved Universal Terrestrial Radio Access (E-UTRA); Relay conformance testing
Architecture
Rel-17TSLTE-Advanced ProUpdated 2026-07-25
TS 36.124
Evolved Universal Terrestrial Radio Access (E-UTRA); Electromagnetic compatibility (EMC) requirements for mobile terminals and ancillary equipment
Architecture
Rel-17TSLTE-Advanced ProUpdated 2026-07-25