Release Rel-18
5G-AdvancedFirst 5G-Advanced release, extending 5G NR with AI/ML, non-terrestrial networks, and reduced-capability devices.
Frozen 2024-03-221,533 specifications
Key features: RedCap enhancements, NR-NTN, XR enhancements, AI/ML for NG-RAN
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 37.941
Radio Frequency (RF) conformance testing background for radiated Base Station (BS) requirements
Architecture
Rel-18TSMulti-RATUpdated 2026-07-25
TS 37.976
Measurement of radiated performance for Multiple Input Multiple Output (MIMO) and multi-antenna reception for High Speed Packet Access (HSPA) and LTE terminals
Architecture
Rel-18TSMulti-RATUpdated 2026-07-25
TS 37.977
Universal Terrestrial Radio Access (UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRA); Verification of radiated multi-antenna reception performance of User Equipment (UE)
Architecture
Rel-18TSMulti-RATUpdated 2026-07-25
TS 37.985
Overall description of Radio Access Network (RAN) aspects for Vehicle-to-everything (V2X) based on LTE and NR
Architecture
Rel-18TSMulti-RATUpdated 2026-07-25
TS 38.101-1
NR; User Equipment (UE) radio transmission and reception; Part 1: Range 1 Standalone
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.101-2
NR; User Equipment (UE) radio transmission and reception; Part 2: Range 2 Standalone
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
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-18TS5G-AdvancedUpdated 2026-07-25
TS 38.101-4
NR; User Equipment (UE) radio transmission and reception; Part 4: Performance requirements
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.101-5
NR; User Equipment (UE) radio transmission and reception; Part 5: Satellite access Radio Frequency (RF) and performance requirements
Architecture
Rel-18TSNTNUpdated 2026-07-25
TS 38.104
NR; Base Station (BS) radio transmission and reception
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.106
NR repeater radio transmission and reception
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.108
NR; Satellite Access Node radio transmission and reception
Architecture
Rel-18TSNTNUpdated 2026-07-25
TS 38.113
NR; Base Station (BS) ElectroMagnetic Compatibility (EMC)
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.114
NR; Repeaters ElectroMagnetic Compatibility (EMC)
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.115-1
NR; Repeater conformance testing - Part 1: Conducted conformance testing
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.115-2
NR; Repeater conformance testing - Part 2: Radiated conformance testing
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.124
NR; Electromagnetic compatibility (EMC) requirements for mobile terminals and ancillary equipment
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.133
NR; Requirements for support of radio resource management
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.141-1
NR; Base Station (BS) conformance testing Part 1: Conducted conformance testing
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25
TS 38.141-2
NR; Base Station (BS) conformance testing Part 2: Radiated conformance testing
Architecture
Rel-18TS5G-AdvancedUpdated 2026-07-25