Release Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-191,523 specifications
Key features: Ambient IoT, AI/ML for air interface, network energy savings phase 2
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 36.521-3
Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) conformance specification; Radio transmission and reception; Part 3: Radio Resource Management (RRM) conformance testing
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.521-4
Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) conformance specification; Radio transmission and reception; Part 4: Satellite access Radio Frequency (RF) and performance Conformance Testing
Architecture
Rel-19TSNTNUpdated 2026-07-26
TS 36.523-1
Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Packet Core (EPC); User Equipment (UE) conformance specification; Part 1: Protocol conformance specification
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.523-2
Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Packet Core (EPC); User Equipment (UE) conformance specification; Part 2: Implementation Conformance Statement (ICS) proforma specification
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.523-3
Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Packet Core (EPC); User Equipment (UE) conformance specification; Part 3: Test suites
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.764
LTE IoT NTN operating bands
Architecture
Rel-19TSNTNUpdated 2026-07-26
TS 36.903
Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Derivation of test tolerances for Radio Resource Management (RRM) conformance tests
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.904
Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Derivation of test tolerances for User Equipment (UE) radio reception conformance tests
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.905
Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Derivation of test points for radio transmission and reception conformance test cases
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.912
Feasibility study for Further Advancements for E-UTRA (LTE-Advanced)
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.913
Requirements for further advancements for Evolved Universal Terrestrial Radio Access (E-UTRA) (LTE-Advanced)
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.921
Evolved Universal Terrestrial Radio Access (E-UTRA); FDD Home eNode B (HeNB) Radio Frequency (RF) requirements analysis
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.922
Evolved Universal Terrestrial Radio Access (E-UTRA); TDD Home eNode B (HeNB) Radio Frequency (RF) requirements analysis
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.927
Evolved Universal Terrestrial Radio Access (E-UTRA); Potential solutions for energy saving for E-UTRAN
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.931
Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Frequency (RF) requirements for LTE Pico Node B
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.932
Scenarios and requirements for small cell enhancements for E-UTRA and E-UTRAN
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.933
Study on Context Aware Service Delivery in RAN for LTE
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.942
Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Frequency (RF) system scenarios
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 36.976
Overall description of LTE-based 5G broadcast
Architecture
Rel-19TSLTE-Advanced ProUpdated 2026-07-26
TS 37.104
NR, E-UTRA, UTRA and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) radio transmission and reception
Architecture
Rel-19TSMulti-RATUpdated 2026-07-26