Release Rel-20
5G-AdvancedThe in-progress release continuing the 5G-Advanced evolution track.
14 specifications in series 38
Key features: AI/ML-native air interface, further RedCap, ambient IoT phase 2
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 28Series 29Series 32Series 33Series 35Series 36Series 38
TS 38.101-1
NR; User Equipment (UE) radio transmission and reception; Part 1: Range 1 Standalone
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.101-2
NR; User Equipment (UE) radio transmission and reception; Part 2: Range 2 Standalone
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.101-3
NR; User Equipment (UE) radio transmission and reception; Part 3: Range 1 and Range 2 Interworking operation with other radios
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.101-5
NR; User Equipment (UE) radio transmission and reception; Part 5: Satellite access Radio Frequency (RF) and performance requirements
Architecture
Rel-20TSNTNUpdated 2026-07-26
TS 38.104
NR; Base Station (BS) radio transmission and reception
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.133
NR; Requirements for support of radio resource management
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.141-1
NR; Base Station (BS) conformance testing Part 1: Conducted conformance testing
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.141-2
NR; Base Station (BS) conformance testing Part 2: Radiated conformance testing
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.307
NR; Requirements on User Equipments (UEs) supporting a release-independent frequency band
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.742
Study on GNSS (Global Navigation Satellite System) resilient NR-NTN (Non-Terrestrial Networks) operation
Architecture
Rel-20TSNTNUpdated 2026-07-26
TS 38.745
Study on Artificial Intelligence (AI)/Machine Learning (ML) for NG-RAN Phase 3
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.765
Study on Integrated Sensing And Communication (ISAC) for NR
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.769
Study on solutions for Ambient IoT (Internet of Things) in NR
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26
TS 38.914
Study on 6G Scenarios and requirements
Architecture
Rel-20TS5G-AdvancedUpdated 2026-07-26